REFERENCES

1. Li Y, Lu J. Metal-air batteries: will they be the future electrochemical energy storage device of choice? ACS Energy Lett 2017;2:1370-7.

2. Chen Y, Xu J, He P, et al. Metal-air batteries: progress and perspective. Sci Bull 2022;67:2449-86.

3. Chang Z, Xu J, Zhang X. Recent progress in electrocatalyst for Li-O2 batteries. Adv Energy Mater 2017;7:1700875.

4. Cheng F, Chen J. Metal-air batteries: from oxygen reduction electrochemistry to cathode catalysts. Chem Soc Rev 2012;41:2172-92.

5. Zheng X, Yuan M, Zhao Y, et al. Status and prospects of MXene-based lithium-oxygen batteries: theoretical prediction and experimental modulation. Adv Energy Mater 2023;13:2204019.

6. Zhu X, Hu C, Amal R, Dai L, Lu X. Heteroatom-doped carbon catalysts for zinc-air batteries: progress, mechanism, and opportunities. Energy Environ Sci 2020;13:4536-63.

7. Jana M, Xu R, Cheng X, et al. Rational design of two-dimensional nanomaterials for lithium-sulfur batteries. Energy Environ Sci 2020;13:1049-75.

8. Jiang Y, Deng YP, Liang R, et al. Linker-compensated metal-organic framework with electron delocalized metal sites for bifunctional oxygen electrocatalysis. J Am Chem Soc 2022;144:4783-91.

9. Ji B, Gou J, Zheng Y, et al. Coordination chemistry of large-sized yttrium single-atom catalysts for oxygen reduction reaction. Adv Mater 2023;35:e2300381.

10. Sun Y, Liu X, Jiang Y, et al. Recent advances and challenges in divalent and multivalent metal electrodes for metal-air batteries. J Mater Chem A 2019;7:18183-208.

11. Abraham KM, Jiang Z. A polymer electrolyte-based rechargeable lithium/oxygen battery. J Electrochem Soc 1996;143:1-5.

12. Lai J, Xing Y, Chen N, Li L, Wu F, Chen R. Electrolytes for rechargeable lithium-air batteries. Angew Chem Int Ed 2020;59:2974-97.

13. Li X, Han G, Qian Z, et al. π-conjugation induced anchoring of ferrocene on graphdiyne enable shuttle-free redox mediation in lithium-oxygen batteries. Adv Sci 2022;9:2103964.

14. Cheng Y, Dou Y, Kan D, Wang Y, Wei Y. Electrocatalysis in Li-O2 battery over single-atom catalyst based on g-C3N4 substrate. Appl Surf Sci 2023;610:155481.

15. Pei C, Choi MS, Yu X, Xue H, Xia BY, Park HS. Recent progress in emerging metal and covalent organic frameworks for electrochemical and functional capacitors. J Mater Chem A 2021;9:8832-69.

16. Su D, Dou S, Wang G. Single crystalline Co3O4 nanocrystals exposed with different crystal planes for Li-O2 batteries. Sci Rep 2014;4:5767.

17. Thomas JM, Raja R, Lewis DW. Single-site heterogeneous catalysts. Angew Chem Int Ed 2005;44:6456-82.

18. Qiao B, Wang A, Yang X, et al. Single-atom catalysis of CO oxidation using Pt1/FeOx. Nat Chem 2011;3:634-41.

19. Novoselov KS, Geim AK, Morozov SV, et al. Electric field effect in atomically thin carbon films. Science 2004;306:666-9.

20. Jin H, Guo C, Liu X, et al. Emerging two-dimensional nanomaterials for electrocatalysis. Chem Rev 2018;118:6337-408.

21. Tang C, Wang HF, Chen X, et al. Topological defects in metal-free nanocarbon for oxygen electrocatalysis. Adv Mater 2016;28:6845-51.

22. Yu J, Dai Y, Zhang Z, et al. New nitrogen-doped graphitic carbon nanosheets with rich structural defects and hierarchical nanopores as efficient metal-free electrocatalysts for oxygen reduction reaction in Zn-air batteries. Chem Eng Sci 2022;259:117816.

23. Zhang L, Gu T, Lu K, Zhou L, Li D, Wang R. Engineering synergistic edge-N dipole in metal-free carbon nanoflakes toward intensified oxygen reduction electrocatalysis. Adv Funct Mater 2021;31:2103187.

24. Ma L, Liu W, Hu X, Lam PK, Zeng JR, Yu H. Ionothermal carbonization of biomass to construct sp2/sp3 carbon interface in N-doped biochar as efficient oxygen reduction electrocatalysts. Chem Eng J 2020;400:125969.

25. Lu T, Hu X, He J, et al. Aqueous/solid state Zn-air batteries based on N doped graphdiyne as efficient metal-free bifunctional catalyst. Nano Energy 2021;85:106024.

26. Lei W, Deng Y, Li G, et al. Two-dimensional phosphorus-doped carbon nanosheets with tunable porosity for oxygen reactions in zinc-air batteries. ACS Catal 2018;8:2464-72.

27. Li P, Jang H, Yuan B, Wu Z, Liu X, Cho J. Using lithium chloride as a medium to prepare N,P-codoped carbon nanosheets for oxygen reduction and evolution reactions. Inorg Chem Front 2019;6:417-22.

28. Wang Y, Xu N, He R, Peng L, Cai D, Qiao J. Large-scale defect-engineering tailored tri-doped graphene as a metal-free bifunctional catalyst for superior electrocatalytic oxygen reaction in rechargeable Zn-air battery. Appl Catal B 2021;285:119811.

29. Zheng X, Wu J, Cao X, et al. N-, P-, and S-doped graphene-like carbon catalysts derived from onium salts with enhanced oxygen chemisorption for Zn-air battery cathodes. Appl Catal B 2019;241:442-51.

30. Zheng D, Ci S, Cai P, Wang G, Wen Z. Nitrogen-doped carbon nanosheets encapsulating cobalt nanoparticle hybrids as high-performance bifunctional electrocatalysts. ChemElectroChem 2019;6:2683-8.

31. Liu P, Hu Y, Liu X, et al. Cu and Co nanoparticle-Co-decorated N-doped graphene nanosheets: a high efficiency bifunctional electrocatalyst for rechargeable Zn-air batteries. J Mater Chem A 2019;7:12851-8.

32. Yang ZK, Lin L, Xu AW. 2D nanoporous Fe-N/C nanosheets as highly efficient non-platinum electrocatalysts for oxygen reduction reaction in Zn-air battery. Small 2016;12:5710-9.

33. Shao C, Zhuang S, Zhang H, et al. Enhancement of mass transport for oxygen reduction reaction using petal-like porous Fe-NC nanosheet. Small 2021;17:e2006178.

34. Cui T, Wang YP, Ye T, et al. Engineering dual single-atom sites on 2D ultrathin N-doped carbon nanosheets attaining ultra-low-temperature zinc-air battery. Angew Chem Int Ed 2022;61:e202115219.

35. Zhang T, Wang F, Yang C, et al. Boosting ORR performance by single atomic divacancy Zn-N3C-C8 sites on ultrathin N-doped carbon nanosheets. Chem Catal 2022;2:836-52.

36. Chen Z, Peng X, Chen Z, et al. Mass production of sulfur-tuned single-atom catalysts for Zn-Air batteries. Adv Mater 2023;35:2209948.

37. Li Y, Ding Y, Zhang B, et al. N,O symmetric double coordination of an unsaturated Fe single-atom confined within a graphene framework for extraordinarily boosting oxygen reduction in Zn-air batteries. Energy Environ Sci 2023;16:2629-36.

38. Shang N, Wang C, Zhang X, et al. Atomically dispersed iron on nitrogen-decorated carbon for high-performance oxygen reduction and zinc-air batteries. Chem Eng J 2021;426:127345.

39. Li P, Wang H, Tan X, et al. Bifunctional electrocatalyst with CoN3 active sties dispersed on N-doped graphitic carbon nanosheets for ultrastable Zn-air batteries. Appl Catal B 2022;316:121674.

40. Zhou Y, Tao X, Chen G, et al. Multilayer stabilization for fabricating high-loading single-atom catalysts. Nat Commun 2020;11:5892.

41. Jin Q, Wang C, Guo Y, et al. Axial oxygen ligands regulating electronic and geometric structure of Zn-N-C sites to boost oxygen reduction reaction. Adv Sci 2023;10:e2302152.

42. Zhou S, Huang S, Wang X, et al. Activating the PdN4 single-atom sites for 4 electron oxygen reduction reaction via axial oxygen ligand modification. Chem Eng J 2023;472:145129.

43. Li YJ, Cui L, Da PF, et al. Multiscale structural engineering of Ni-doped CoO nanosheets for zinc-air batteries with high power density. Adv Mater 2018;30:e1804653.

44. Li Y, Talib SH, Liu D, et al. Improved oxygen evolution reaction performance in Co0.4Mn0.6O2 nanosheets through triple-doping (Cu, P, N) strategy and its application to Zn-air battery. Appl Catal B 2023;320:122023.

45. Tian Y, Liu X, Xu L, et al. Engineering crystallinity and oxygen vacancies of Co(II) oxide nanosheets for high performance and robust rechargeable Zn-air batteries. Adv Funct Mater 2021;31:2101239.

46. Liu P, Ran J, Xia B, Xi S, Gao D, Wang J. Bifunctional oxygen electrocatalyst of mesoporous Ni/NiO nanosheets for flexible rechargeable Zn-air batteries. Nanomicro Lett 2020;12:68.

47. Li Y, Cheng G, Zhou Z, et al. Shape-controlled synthesis of NiCo2O4-rGO as bifunctional electrocatalyst for Zn-air battery. ChemElectroChem 2019;6:4429-36.

48. Liu W, Bao J, Xu L, et al. NiCo2O4 ultrathin nanosheets with oxygen vacancies as bifunctional electrocatalysts for Zn-air battery. Appl Surf Sci 2019;478:552-9.

49. Yin J, Jin J, Liu H, et al. NiCo2O4-based nanosheets with uniform 4 nm mesopores for excellent Zn-air battery performance. Adv Mater 2020;32:e2001651.

50. Mondal S, Majee R, Arif Islam Q, Bhattacharyya S. 2D heterojunction between double perovskite oxide nanosheet and layered double hydroxide to promote rechargeable zinc-air battery performance. ChemElectroChem 2020;7:5005-12.

51. Han X, Li N, Baik JS, et al. Sulfur mismatch substitution in layered double hydroxides as efficient oxygen electrocatalysts for flexible zinc-air batteries. Adv Funct Mater 2023;33:2212233.

52. Cheng Y, Liao F, Shen W, et al. Carbon cloth supported cobalt phosphide as multifunctional catalysts for efficient overall water splitting and zinc-air batteries. Nanoscale 2017;9:18977-82.

53. Lan M, Xie C, Li B, et al. Two-dimensional cobalt sulfide/iron-nitrogen-carbon holey sheets with improved durability for oxygen electrocatalysis. ACS Appl Mater Interfaces 2022;14:11538-46.

54. Guo H, Gao X, Yu N, et al. Metallic state two-dimensional holey-structured Co3FeN nanosheets as stable and bifunctional electrocatalysts for zinc-air batteries. J Mater Chem A 2019;7:26549-56.

55. Han X, Li N, Xiong P, et al. Rhenium induced electronic structure modulation of Ni3S2/N-doped graphene for efficient trifunctional electrocatalysis. Compos Part B Eng 2022;234:109670.

56. Hao Y, Huang A, Han S, et al. Plasma-treated ultrathin ternary FePSe3 nanosheets as a bifunctional electrocatalyst for efficient zinc-air batteries. ACS Appl Mater Interfaces 2020;12:29393-403.

57. Yi M, Li N, Lu B, Li L, Zhu Z, Zhang J. Single-atom Pt decorated in heteroatom (N, B, and F)-doped ReS2 grown on Mo2CTx for efficient pH-universal hydrogen evolution reaction and flexible Zn-air batteries. Energy Stor Mater 2021;42:418-29.

58. Jiang Y, Deng YP, Liang R, et al. d-Orbital steered active sites through ligand editing on heterometal imidazole frameworks for rechargeable zinc-air battery. Nat Commun 2020;11:5858.

59. Cao Q, Wan L, Xu Z, et al. A fluorinated covalent organic framework with accelerated oxygen transfer nanochannels for high-performance zinc-air batteries. Adv Mater 2023;35:e2210550.

60. Niu WJ, He JZ, Wang YP, et al. A hybrid transition metal nanocrystal-embedded graphitic carbon nitride nanosheet system as a superior oxygen electrocatalyst for rechargeable Zn-air batteries. Nanoscale 2020;12:19644-54.

61. Zhang S, Shang N, Gao S, et al. Ultra dispersed Co supported on nitrogen-doped carbon: an efficient electrocatalyst for oxygen reduction reaction and Zn-air battery. Chem Eng Sci 2021;234:116442.

62. Wang X, Raghupathy RKM, Querebillo CJ, et al. Interfacial covalent bonds regulated electron-deficient 2D black phosphorus for electrocatalytic oxygen reactions. Adv Mater 2021;33:e2008752.

63. Chen L, Xu X, Yang W, Jia J. Recent advances in carbon-based electrocatalysts for oxygen reduction reaction. Chin Chem Lett 2020;31:626-34.

64. Katsounaros I, Cherevko S, Zeradjanin AR, Mayrhofer KJ. Oxygen electrochemistry as a cornerstone for sustainable energy conversion. Angew Chem Int Ed 2014;53:102-21.

65. Li FM, Huang L, Zaman S, et al. Corrosion chemistry of electrocatalysts. Adv Mater 2022;34:e2200840.

66. Xiong P, Tan J, Lee H, et al. Two-dimensional carbon-based heterostructures as bifunctional electrocatalysts for water splitting and metal-air batteries. Nano Mater Sci 2022; doi: 10.1016/j.nanoms.2022.10.001.

67. Sato Y, Yamada N, Kitano S, Kowalski D, Aoki Y, Habazaki H. High-corrosion-resistance mechanism of graphitized platelet-type carbon nanofibers in the OER in a concentrated alkaline electrolyte. J Mater Chem A 2022;10:8208-17.

68. Tang W, Mai J, Liu L, et al. Recent advances of bifunctional catalysts for zinc air batteries with stability considerations: from selecting materials to reconstruction. Nanoscale Adv 2023;5:4368-401.

69. Zhu J, Mu S. Defect engineering in carbon-based electrocatalysts: insight into intrinsic carbon defects. Adv Funct Mater 2020;30:2001097.

70. Yan D, Li Y, Huo J, Chen R, Dai L, Wang S. Defect chemistry of nonprecious-metal electrocatalysts for oxygen reactions. Adv Mater 2017;29:1606459.

71. Jiang Y, Yang L, Sun T, et al. Significant contribution of intrinsic carbon defects to oxygen reduction activity. ACS Catal 2015;5:6707-12.

72. Zeng Z, Yi L, He J, et al. Hierarchically porous carbon with pentagon defects as highly efficient catalyst for oxygen reduction and oxygen evolution reactions. J Mater Sci 2020;55:4780-91.

73. Chen D, Zhu J, Mu X, et al. Nitrogen-Doped carbon coupled FeNi3 intermetallic compound as advanced bifunctional electrocatalyst for OER, ORR and zn-air batteries. Appl Catal B 2020;268:118729.

74. Zhang LH, Shi Y, Wang Y, Shiju NR. Nanocarbon catalysts: recent understanding regarding the active sites. Adv Sci 2020;7:1902126.

75. Tao L, Wang Q, Dou S, et al. Edge-rich and dopant-free graphene as a highly efficient metal-free electrocatalyst for the oxygen reduction reaction. Chem Commun 2016;52:2764-7.

76. Yang H, Han X, Douka AI, et al. Advanced oxygen electrocatalysis in energy conversion and storage. Adv Funct Mater 2021;31:2007602.

77. Gong K, Du F, Xia Z, Durstock M, Dai L. Nitrogen-doped carbon nanotube arrays with high electrocatalytic activity for oxygen reduction. Science 2009;323:760-4.

78. Zhang J, Zhao Z, Xia Z, Dai L. A metal-free bifunctional electrocatalyst for oxygen reduction and oxygen evolution reactions. Nat Nanotechnol 2015;10:444-52.

79. Wohlgemuth S, White RJ, Willinger M, Titirici M, Antonietti M. A one-pot hydrothermal synthesis of sulfur and nitrogen doped carbon aerogels with enhanced electrocatalytic activity in the oxygen reduction reaction. Green Chem 2012;14:1515-23.

80. Jiao Y, Zheng Y, Jaroniec M, Qiao SZ. Origin of the electrocatalytic oxygen reduction activity of graphene-based catalysts: a roadmap to achieve the best performance. J Am Chem Soc 2014;136:4394-403.

81. Zhang S, Cai Y, He H, et al. Heteroatom doped graphdiyne as efficient metal-free electrocatalyst for oxygen reduction reaction in alkaline medium. J Mater Chem A 2016;4:4738-44.

82. Feng Z, Ma Y, Li Y, Li R, Tang Y, Dai X. Charge-compensated co-doping of graphdiyne with boron and nitrogen to form metal-free electrocatalysts for the oxygen reduction reaction. Phys Chem Chem Phys 2020;22:1493-501.

83. Li R, Wei Z, Gou X. Nitrogen and phosphorus dual-doped graphene/carbon nanosheets as bifunctional electrocatalysts for oxygen reduction and evolution. ACS Catal 2015;5:4133-42.

84. Hu C, Liang Q, Yang Y, et al. Conductivity-enhanced porous N/P co-doped metal-free carbon significantly enhances oxygen reduction kinetics for aqueous/flexible zinc-air batteries. J Colloid Interface Sci 2023;633:500-10.

85. Li M, Wang K, Lv Q. N,P-co-Doped Graphdiyne as efficient metal-free catalysts for oxygen reduction reaction. Chem Res Chin Univ 2021;37:1283-8.

86. Choi CH, Park SH, Woo SI. Binary and ternary doping of nitrogen, boron, and phosphorus into carbon for enhancing electrochemical oxygen reduction activity. ACS Nano 2012;6:7084-91.

87. Huang B, Liu Y, Huang X, Xie Z. Multiple heteroatom-doped few-layer carbons for the electrochemical oxygen reduction reaction. J Mater Chem A 2018;6:22277-86.

88. Wang J, Hu H, Zhang H, et al. Regulating the catalytically active sites in low-cost and earth-abundant 3D transition-metal-based electrode materials for high-performance zinc-air batteries. Energy Fuels 2021;35:6483-503.

89. Wei L, Ang EH, Yang Y, et al. Recent advances of transition metal based bifunctional electrocatalysts for rechargeable zinc-air batteries. J Power Sources 2020;477:228696.

90. Yang D, Chen D, Jiang Y, et al. Carbon-based materials for all-solid-state zinc-air batteries. Carbon Energy 2021;3:50-65.

91. Fu G, Yan X, Chen Y, et al. Boosting bifunctional oxygen electrocatalysis with 3D graphene aerogel-supported Ni/MnO particles. Adv Mater 2018;30:1704609.

92. Fu G, Wang J, Chen Y, et al. Exploring indium-based ternary thiospinel as conceivable high-potential air-cathode for rechargeable Zn-air batteries. Adv Energy Mater 2018;8:1802263.

93. Liu Y, Chen Z, Li Z, et al. CoNi nanoalloy-Co-N4 composite active sites embedded in hierarchical porous carbon as bi-functional catalysts for flexible Zn-air battery. Nano Energy 2022;99:107325.

94. Du L, Luo L, Feng Z, et al. Nitrogen-doped graphitized carbon shell encapsulated NiFe nanoparticles: a highly durable oxygen evolution catalyst. Nano Energy 2017;39:245-52.

95. Fu Y, Yu H, Jiang C, et al. NiCo alloy nanoparticles decorated on N-doped carbon nanofibers as highly active and durable oxygen electrocatalyst. Adv Funct Mater 2018;28:1705094.

96. Xu X, Xie J, Liu B, et al. PBA-derived FeCo alloy with core-shell structure embedded in 2D N-doped ultrathin carbon sheets as a bifunctional catalyst for rechargeable Zn-air batteries. Appl Catal B 2022;316:121687.

97. Yang XF, Wang A, Qiao B, Li J, Liu J, Zhang T. Single-atom catalysts: a new frontier in heterogeneous catalysis. Acc Chem Res 2013;46:1740-8.

98. Chen Y, Ji S, Chen C, Peng Q, Wang D, Li Y. Single-atom catalysts: synthetic strategies and electrochemical applications. Joule 2018;2:1242-64.

99. Han J, Bao H, Wang J, et al. 3D N-doped ordered mesoporous carbon supported single-atom Fe-N-C catalysts with superior performance for oxygen reduction reaction and zinc-air battery. Appl Catal B 2021;280:119411.

100. Nørskov JK, Rossmeisl J, Logadottir A, et al. Origin of the overpotential for oxygen reduction at a fuel-cell cathode. J Phys Chem B 2004;108:17886-92.

101. Peng H, Liu F, Liu X, et al. Effect of transition metals on the structure and performance of the doped carbon catalysts derived from polyaniline and melamine for ORR application. ACS Catal 2014;4:3797-805.

102. Zheng Y, Yang D, Kweun JM, et al. Rational design of common transition metal-nitrogen-carbon catalysts for oxygen reduction reaction in fuel cells. Nano Energy 2016;30:443-9.

103. Zhao C, Li B, Liu J, Zhang Q. Intrinsische elektrokatalytische aktivitätssteuerung von M-N-C-einzelatom-katalysatoren für die sauerstoffreduktionsreaktion. Angew Chemie Int Ed 2021;133:4496-512.

104. Shang H, Zhou X, Dong J, et al. Engineering unsymmetrically coordinated Cu-S1N3 single atom sites with enhanced oxygen reduction activity. Nat Commun 2020;11:3049.

105. Yu L, Li Y, Ruan Y. Dynamic control of sacrificial bond transformation in the Fe-N-C single-atom catalyst for molecular oxygen reduction. Angew Chem Int Ed 2021;60:25296-301.

106. Li L, Chen Y, Xing H, et al. Single-atom Fe-N5 catalyst for high-performance zinc-air batteries. Nano Res 2022;15:8056-64.

107. Hu L, Dai C, Chen L, et al. Metal-triazolate-framework-derived FeN4Cl1 single-atom catalysts with hierarchical porosity for the oxygen reduction reaction. Angew Chemie Int Ed 2021;133:27530-5.

108. Peng L, Yang J, Yang Y, et al. Mesopore-rich Fe-N-C catalyst with FeN4-O-NC single-atom sites delivers remarkable oxygen reduction reaction performance in alkaline media. Adv Mater 2022;34:e2202544.

109. Li X, Liu J, Cai Q, Kan Z, Liu S, Zhao J. Engineering d-band center of iron single atom site through boron incorporation to trigger the efficient bifunctional oxygen electrocatalysis. J Colloid Interface Sci 2022;628:331-42.

110. Wang X, An Y, Liu L, et al. Atomically dispersed pentacoordinated-zirconium catalyst with axial oxygen ligand for oxygen reduction reaction. Angew Chem Int Ed 2022;61:e202209746.

111. Seh ZW, Kibsgaard J, Dickens CF, Chorkendorff I, Nørskov JK, Jaramillo TF. Combining theory and experiment in electrocatalysis: insights into materials design. Science 2017;355:eaad4998.

112. Li H, Zhang Y, Hu X, Liu W, Chen J, Yu H. Metal-organic framework templated Pd@PdO-Co3O4 nanocubes as an efficient bifunctional oxygen electrocatalyst. Adv Energy Mater 2018;8:1702734.

113. Dai Y, Yu J, Wang J, et al. Bridging the charge accumulation and high reaction order for high-rate oxygen evolution and long stable Zn-air batteries. Adv Funct Mater 2022;32:2111989.

114. Lee DU, Xu P, Cano ZP, Kashkooli AG, Park MG, Chen Z. Recent progress and perspectives on bi-functional oxygen electrocatalysts for advanced rechargeable metal-air batteries. J Mater Chem A 2016;4:7107-34.

115. Lu Z, Wang H, Kong D, et al. Electrochemical tuning of layered lithium transition metal oxides for improvement of oxygen evolution reaction. Nat Commun 2014;5:4345.

116. He Y, Zhang J, He G, et al. Ultrathin Co3O4 nanofilm as an efficient bifunctional catalyst for oxygen evolution and reduction reaction in rechargeable zinc-air batteries. Nanoscale 2017;9:8623-30.

117. Yan K, Qin J, Lin J, et al. Probing the active sites of Co3O4 for the acidic oxygen evolution reaction by modulating the Co2+/Co3+ ratio. J Mater Chem A 2018;6:5678-86.

118. Zhang X, Liu R, Zang Y, et al. Co/CoO nanoparticles immobilized on Co-N-doped carbon as trifunctional electrocatalysts for oxygen reduction, oxygen evolution and hydrogen evolution reactions. Chem Commun 2016;52:5946-9.

119. Li Y, Zhong C, Liu J, et al. Atomically thin mesoporous Co3O4 layers strongly coupled with N-rGO nanosheets as high-performance bifunctional catalysts for 1D knittable zinc-air batteries. Adv Mater 2018;30:1703657.

120. Zheng Z, Huang L, Zhou Y, Hu X, Ni X. Large-scale synthesis of mesoporous CoO-doped NiO hexagonal nanoplatelets with improved electrochemical performance. Solid State Sci 2009;11:1439-43.

121. Tan P, Chen B, Xu H, Cai W, He W, Ni M. Growth of Al and Co co-doped NiO nanosheets on carbon cloth as the air electrode for Zn-air batteries with high cycling stability. Electrochim Acta 2018;290:21-9.

122. Qian J, Guo X, Wang T, Liu P, Zhang H, Gao D. Bifunctional porous Co-doped NiO nanoflowers electrocatalysts for rechargeable zinc-air batteries. Appl Catal B 2019;250:71-7.

123. Tian Y, Xu L, Qiu J, Liu X, Zhang S. Rational design of sustainable transition metal-based bifunctional electrocatalysts for oxygen reduction and evolution reactions. Sustain Mater Technol 2020;25:e00204.

124. Ao K, Shi J, Zhang X, Daoud WA. Tuning oxygen vacancies in spinel nanosheets for binder-free oxygen cathodes with superior catalytic activity in zinc-air batteries. J Power Sources 2022;521:230918.

125. Jin W, Chen J, Liu B, et al. Oxygen vacancy-rich in-doped CoO/CoP heterostructure as an effective air cathode for rechargeable Zn-air batteries. Small 2019;15:e1904210.

126. Zhu K, Shi F, Zhu X, Yang W. The roles of oxygen vacancies in electrocatalytic oxygen evolution reaction. Nano Energy 2020;73:104761.

127. Ji Q, Bi L, Zhang J, Cao H, Zhao XS. The role of oxygen vacancies of ABO3 perovskite oxides in the oxygen reduction reaction. Energy Environ Sci 2020;13:1408-28.

128. Wang N, Ning S, Yu X, et al. Graphene composites with Ru-RuO2 heterostructures: highly efficient Mott-Schottky-type electrocatalysts for pH-universal water splitting and flexible zinc-air batteries. Appl Catal B 2022;302:120838.

129. Dong Q, Ji S, Wang H, Linkov V, Wang R. Oxygen spillover effect at Cu/Fe2O3 heterointerfaces to enhance oxygen electrocatalytic reactions for rechargeable Zn-air batteries. ACS Appl Mater Interfaces 2022;14:51222-33.

130. Guo X, Liu S, Wan X, et al. Controllable solid-phase fabrication of an Fe2O3/Fe5C2/Fe-N-C electrocatalyst toward optimizing the oxygen reduction reaction in zinc-air batteries. Nano Lett 2022;22:4879-87.

131. Park J, Risch M, Nam G, et al. Single crystalline pyrochlore nanoparticles with metallic conduction as efficient bi-functional oxygen electrocatalysts for Zn-air batteries. Energy Environ Sci 2017;10:129-36.

132. Yan Y, Xia BY, Zhao B, Wang X. A review on noble-metal-free bifunctional heterogeneous catalysts for overall electrochemical water splitting. J Mater Chem A 2016;4:17587-603.

133. Li C, Han X, Cheng F, Hu Y, Chen C, Chen J. Phase and composition controllable synthesis of cobalt manganese spinel nanoparticles towards efficient oxygen electrocatalysis. Nat Commun 2015;6:7345.

134. Ni B, Ouyang C, Xu X, Zhuang J, Wang X. Modifying commercial carbon with trace amounts of ZIF to prepare derivatives with superior ORR activities. Adv Mater 2017;29:1701354.

135. Xu W, Lu Z, Sun X, Jiang L, Duan X. Superwetting electrodes for gas-involving electrocatalysis. Acc Chem Res 2018;51:1590-8.

136. Wang H, Zhou M, Choudhury P, Luo H. Perovskite oxides as bifunctional oxygen electrocatalysts for oxygen evolution/reduction reactions - a mini review. Appl Mater Today 2019;16:56-71.

137. Liu K, Li J, Wang Q, et al. Designed synthesis of LaCoO3/N-doped reduced graphene oxide nanohybrid as an efficient bifunctional electrocatalyst for ORR and OER in alkaline medium. J Alloys Compd 2017;725:260-9.

138. Ran J, Wang T, Zhang J, et al. Modulation of electronics of oxide perovskites by sulfur doping for electrocatalysis in rechargeable Zn-air batteries. Chem Mater 2020;32:3439-46.

139. Hui X, Zhang P, Li J, et al. In situ integrating highly ionic conductive LDH-array@PVA gel electrolyte and MXene/Zn anode for dendrite-free high-performance flexible Zn-air batteries. Adv Energy Mate 2022;12:2201393.

140. Zhou D, Xiong X, Cai Z, et al. Flame-engraved nickel-iron layered double hydroxide nanosheets for boosting oxygen evolution reactivity. Small Methods 2018;2:1800083.

141. Yan D, Wang W, Luo X, Chen C, Zeng Y, Zhu Z. NiCo2O4 with oxygen vacancies as better performance electrode material for supercapacitor. Chem Eng J 2018;334:864-72.

142. Ambriz-peláez O, Béjar J, Ramos-castillo C, Guerra-balcázar M, Álvarez-contreras L, Arjona N. Defected NiFe layered double hydroxides on N-doped carbon nanotubes as efficient bifunctional electrocatalyst for rechargeable zinc-air batteries. Appl Surface Sci 2022;601:154253.

143. Wang T, Nam G, Jin Y, et al. NiFe (Oxy) hydroxides derived from NiFe disulfides as an efficient oxygen evolution catalyst for rechargeable Zn-air batteries: the effect of surface S residues. Adv Mater 2018;30:e1800757.

144. Jia Z, Shang J, Xue K, et al. N-doped nanocarbon inserted NiCo-LDH nanoplates on NF with high OER/ORR performances for zinc-air battery. ChemCatChem 2023;15:e202201469.

145. Kumar DB, Nie W, Jiang Z, Lee J, Maiyalagan T. Recent progress in transition metal carbides and nitrides based composites as bifunctional oxygen electrocatalyst for zinc air batteries. J Alloys Compd 2023;960:170828.

146. Yu X, Zhou T, Ge J, Wu C. Recent advances on the modulation of electrocatalysts based on transition metal nitrides for the rechargeable Zn-air battery. ACS Mater Lett 2020;2:1423-34.

147. Liang Y, Gong Q, Sun X, Xu N, Gong P, Qiao J. Rational fabrication of thin-layered NiCo2S4 loaded graphene as bifunctional non-oxide catalyst for rechargeable zinc-air batteries. Electrochim Acta 2020;342:136108.

148. Xu R, Xu Z, Zhang X, Ling Y, Li M, Yang Z. Cobalt-doped tungsten sulfides as stable and efficient air electrodes for rechargeable zinc-air batteries. ChemElectroChem 2020;7:148-54.

149. Wu Z, Wang H, Xiong P, et al. Molecularly thin nitride sheets stabilized by titanium carbide as efficient bifunctional electrocatalysts for fiber-shaped rechargeable zinc-air batteries. Nano Lett 2020;20:2892-8.

150. Luo M, Koper MTM. A kinetic descriptor for the electrolyte effect on the oxygen reduction kinetics on Pt(111). Nat Catal 2022;5:615-23.

151. Yu J, Li Z, Liu T, et al. Morphology control and electronic tailoring of CoxAy (A = P, S, Se) electrocatalysts for water splitting. Chem Eng J 2023;460:141674.

152. Sun Y, Guan Y, Wu X, et al. ZIF-derived "senbei"-like Co9S8/CeO2/Co heterostructural nitrogen-doped carbon nanosheets as bifunctional oxygen electrocatalysts for Zn-air batteries. Nanoscale 2021;13:3227-36.

153. Naguib M, Kurtoglu M, Presser V, et al. Two-dimensional nanocrystals produced by exfoliation of Ti3AlC2. Adv Mater 2011;23:4248-53.

154. Lukatskaya MR, Mashtalir O, Ren CE, et al. Cation intercalation and high volumetric capacitance of two-dimensional titanium carbide. Science 2013;341:1502-5.

155. Ghidiu M, Lukatskaya MR, Zhao MQ, Gogotsi Y, Barsoum MW. Conductive two-dimensional titanium carbide 'clay' with high volumetric capacitance. Nature 2014;516:78-81.

156. Yue L, Chen L, Wang X, et al. Ni/Co-MOF@aminated MXene hierarchical electrodes for high-stability supercapacitors. Chem Eng J 2023;451:138687.

157. Seh ZW, Fredrickson KD, Anasori B, et al. Two-dimensional molybdenum carbide (MXene) as an efficient electrocatalyst for hydrogen evolution. ACS Energy Lett 2016;1:589-94.

158. kong W, Li L, Yu X, et al. Platinum nickel alloy-MXene catalyst with inverse opal structure for enhanced hydrogen evolution in both acidic and alkaline solutions. Nano Res 2023;16:195-201.

159. Chen Y, Yao H, Kong F, et al. V2C MXene synergistically coupling FeNi LDH nanosheets for boosting oxygen evolution reaction. Appl Catal B 2021;297:120474.

160. Zou H, He B, Kuang P, Yu J, Fan K. Metal-organic framework-derived nickel-cobalt sulfide on ultrathin mxene nanosheets for electrocatalytic oxygen evolution. ACS Appl Mater Interfaces 2018;10:22311-9.

161. Franco A, Salatti-dorado JÁ, García-caballero V, et al. A 2D copper-imidazolate framework without thermal treatment as an efficient ORR electrocatalyst for Zn-air batteries. J Mater Chem A 2022;10:24590-7.

162. Zhao L, Dong B, Li S, et al. Interdiffusion reaction-assisted hybridization of two-dimensional metal-organic frameworks and Ti3C2Tx nanosheets for electrocatalytic oxygen evolution. ACS Nano 2017;11:5800-7.

163. Zheng X, Cao Y, Liu D, et al. Bimetallic metal-organic-framework/reduced graphene oxide composites as bifunctional electrocatalysts for rechargeable Zn-air batteries. ACS Appl Mater Interfaces 2019;11:15662-9.

164. Liu M, Liu S, Cui CX, et al. Construction of catalytic covalent organic frameworks with redox-active sites for the oxygen reduction and the oxygen evolution reaction. Angew Chem Int Ed 2022;61:e202213522.

165. Yang S, Li X, Tan T, et al. A fully-conjugated covalent organic framework-derived carbon supporting ultra-close single atom sites for ORR. Appl Catal B 2022;307:121147.

166. Han X, Zhang W, Ma X, et al. Identifying the activation of bimetallic sites in NiCo2S4@g-C3N4-CNT hybrid electrocatalysts for synergistic oxygen reduction and evolution. Adv Mater 2019;31:e1808281.

167. zheng J, Kang T, Liu B, Wang P, Li H, Yang M. N-doped carbon nanotubes encapsulated with FeNi nanoparticles derived from defect-rich, molecule-doped 3D g-C3N4 as an efficient bifunctional electrocatalyst for rechargeable zinc-air batteries. J Mater Chem A 2022;10:9911-21.

168. Zhu X, Zhang J, Wang Y, et al. Achieving high-performance oxygen reduction catalyst and Zn-air battery through a synergistic nitrogen doping strategy. Energy Technol 2022;10:2200602.

169. Wang C, Zhao H, Wang J, et al. Atomic Fe hetero-layered coordination between g-C3N4 and graphene nanomeshes enhances the ORR electrocatalytic performance of zinc-air batteries. J Mater Chem A 2019;7:1451-8.

170. Jiang Q, Gan C, Wu X, Liu Z, Tang J. Facile synthesis of black phosphorus directly grown on carbon paper as an efficient OER electrocatalyst: role of interfacial charge transfer and induced local charge distribution. Adv owder Technol 2022;33:103371.

171. Kang J, Wells SA, Wood JD, et al. Stable aqueous dispersions of optically and electronically active phosphorene. Proc Natl Acad Sci USA 2016;113:11688-93.

172. Ling X, Wang H, Huang S, Xia F, Dresselhaus MS. The renaissance of black phosphorus. Proc Natl Acad Sci USA 2015;112:4523-30.

173. Yang S, Zhang K, Ricciardulli AG, et al. A delamination strategy for thinly layered defect-free high-mobility black phosphorus flakes. Angew Chem Int Ed 2018;57:4677-81.

174. Jung I, Kwon HJ, Kim M, et al. Rapid oxygen diffusive lithium-oxygen batteries using a restacking-inhibited, free-standing graphene cathode film. J Mater Chem A 2019;7:10397-404.

175. Huang H, Zhu J, Zhang W, et al. Controllable codoping of nitrogen and sulfur in graphene for highly efficient Li-Oxygen batteries and direct methanol fuel cells. Chem Mater 2016;28:1737-45.

176. Zhang J, Luo X, Li X, et al. Two-dimensional boron and nitrogen dual-doped graphitic carbon as an efficient metal-free cathodic electrocatalyst for lithium-air batteries. ChemElectroChem 2021;8:949-56.

177. Han J, Guo X, Ito Y, et al. Effect of chemical doping on cathodic performance of bicontinuous nanoporous graphene for Li-O2 batteries. Adv Energy Mater 2016;6:1501870.

178. Xiao F, Meng Y, Lin Z, et al. Highly boron-doped holey graphene for lithium oxygen batteries with enhanced electrochemical performance. Carbon 2022;189:404-12.

179. Dai W, Liu Y, Wang M, et al. Monodispersed ruthenium nanoparticles on nitrogen-doped reduced graphene oxide for an efficient lithium-oxygen battery. ACS Appl Mater Interfaces 2021;13:19915-26.

180. Wu F, Xing Y, Zeng X, et al. Platinum-coated hollow graphene nanocages as cathode used in lithium-oxygen batteries. Adv Funct Mater 2016;26:7626-33.

181. Lu J, Lee YJ, Luo X, et al. A lithium-oxygen battery based on lithium superoxide. Nature 2016;529:377-82.

182. Chen Y, Zhang Q, Zhang Z, et al. Two better than one: cobalt-copper bimetallic yolk-shell nanoparticles supported on graphene as excellent cathode catalysts for Li-O2 batteries. J Mater Chem A 2015;3:17874-9.

183. Xu SM, Liang X, Wu XY, et al. Multistaged discharge constructing heterostructure with enhanced solid-solution behavior for long-life lithium-oxygen batteries. Nat Commun 2019;10:5810.

184. Wang P, Ren Y, Wang R, et al. Atomically dispersed cobalt catalyst anchored on nitrogen-doped carbon nanosheets for lithium-oxygen batteries. Nat Commun 2020;11:1576.

185. Zhang W, Zheng J, Wang R, et al. Water-trapping single-atom Co-N4/graphene triggering direct 4e- LiOH chemistry for rechargeable aprotic Li-O2 batteries. Small 2023;19:e2301391.

186. Liu M, Li J, Chi B, et al. Integration of single Co atoms and Ru nanoclusters boosts the cathodic performance of nitrogen-doped 3D graphene in lithium-oxygen batteries. J Mater Chem A 2021;9:10747-57.

187. Zhang Y, Zhang S, Ma J, Chen X, Nan C, Chen C. Single-atom-mediated spinel octahedral structures for elevated performances of Li-oxygen batteries. Angew Chem Int Ed 2023;62:e202218926.

188. Sun Z, Cao X, Tian M, et al. Synergized multimetal oxides with amorphous/crystalline heterostructure as efficient electrocatalysts for lithium-oxygen batteries. Adv Energy Mater 2021;11:2100110.

189. Kim YS, Lee G, Sung M, Kim D. Orthorhombically distorted perovskite SeZnO3 nanosheets as an electrocatalyst for lithium-oxygen batteries. Chem Eng J 2021;406:126896.

190. Gao R, Chen Q, Zhang W, et al. Oxygen defects-engineered LaFeO3-x nanosheets as efficient electrocatalysts for lithium-oxygen battery. J Catal 2020;384:199-207.

191. Ju B, Song HJ, Lee G, Sung M, Kim D. Nickel disulfide nanosheet as promising cathode electrocatalyst for long-life lithium-oxygen batteries. Energy Stor Mater 2020;24:594-601.

192. Sennu P, Christy M, Aravindan V, Lee Y, Nahm KS, Lee Y. Two-dimensional mesoporous cobalt sulfide nanosheets as a superior anode for a Li-ion battery and a bifunctional electrocatalyst for the Li-O2 system. Chem Mater 2015;27:5726-35.

193. Wang G, Li Y, Shi L, Qian R, Wen Z. Realizing the growth of nano-network Li2O2 film on defect-rich holey Co9S8 nanosheets for Li-O2 battery. Chem Eng J 2020;396:125228.

194. Li D, Zhao L, Wang J, Yang C. Tailoring the d-Band Center over isomorphism pyrite catalyst for optimized intrinsic affinity to intermediates in lithium-oxygen batteries. Adv Energy Mater 2023;13:2204057.

195. Long J, Hou Z, Shu C, et al. Free-standing three-dimensional CuCo2S4 nanosheet array with high catalytic activity as an efficient oxygen electrode for lithium-oxygen batteries. ACS Appl Mater Interfaces 2019;11:3834-42.

196. Feng J, Wang H, Guo L, et al. Stacking surface derived catalytic capability and by-product prevention for high efficient two dimensional Bi2Te3 cathode catalyst in Li-oxygen batteries. Appl Catal B 2022;318:121844.

197. Zhang P, Lu X, Huang Y, et al. MoS2 nanosheets decorated with gold nanoparticles for rechargeable Li-O2 batteries. J Mater Chem A 2015;3:14562-6.

198. Li D, Zhao L, Xia Q, et al. Activating MoS2 nanoflakes via sulfur defect engineering wrapped on CNTs for stable and efficient Li-O2 batteries. Adv Funct Mater 2022;32:2108153.

199. Cao X, Zhang Y, Lu C, et al. Synergistic dual atomic sites with localized electronic modulation enable high-performance lithium-oxygen batteries. Chem Eng J 2023;466:143351.

200. Hu A, Shu C, Xu C, et al. Interface-engineered metallic 1T-MoS2 nanosheet array induced via palladium doping enabling catalysis enhancement for lithium-oxygen battery. Chem Eng J 2020;382:122854.

201. Zhang G, Liu C, Guo L, Liu R, Miao L, Dang F. Electronic “bridge” construction via Ag intercalation to diminish catalytic anisotropy for 2D tin diselenide cathode catalyst in lithium-oxygen batteries. Adv Energy Mater 2022;12:2200791.

202. Huang HB, Luo SH, Liu CL, Yi TF, Zhai YC. High-Surface-area and porous Co2P nanosheets as cost-effective cathode catalysts for Li-O2 batteries. ACS Appl Mater Interfaces 2018;10:21281-90.

203. Zheng X, Yuan M, Guo D, et al. Theoretical design and structural modulation of a surface-functionalized Ti3C2Tx MXene-based heterojunction electrocatalyst for a Li-oxygen battery. ACS Nano 2022;16:4487-99.

204. Yuan M, Wang R, Fu W, et al. Ultrathin two-dimensional metal-organic framework nanosheets with the inherent open active sites as electrocatalysts in aprotic Li-O2 batteries. ACS Appl Mater Interfaces 2019;11:11403-13.

205. Zhang W, Tang S, Chen Z, et al. The controllable construction of nanochannel in two-dimensional lamellar film for efficient oxygen reduction reaction and lithium-oxygen batteries. Chem Eng J 2022;430:132489.

206. Nam S, Mahato M, Matthews K, et al. Bimetal organic framework-Ti3C2Tx MXene with metalloporphyrin electrocatalyst for lithium-oxygen batteries. Adv Funct Mater 2023;33:2210702.

207. Ke SW, Li W, Gu Y, et al. Covalent organic frameworks with Ni-Bis(dithiolene) and Co-porphyrin units as bifunctional catalysts for Li-O2 batteries. Sci Adv 2023;9:eadf2398.

208. Zhao W, Wang J, Yin R, et al. Single-atom Pt supported on holey ultrathin g-C3N4 nanosheets as efficient catalyst for Li-O2 batteries. J Colloid Interface Sci 2020;564:28-36.

209. Guo Q, Zhang C, Zhang C, et al. Co3O4 modified Ag/g-C3N4 composite as a bifunctional cathode for lithium-oxygen battery. J Energy Chem 2020;41:185-93.

210. Li Y, Wang J, Li X, Geng D, Li R, Sun X. Superior energy capacity of graphene nanosheets for a nonaqueous lithium-oxygen battery. Chem Commun 2011;47:9438-40.

211. Wu G, Mack NH, Gao W, et al. Nitrogen-doped graphene-rich catalysts derived from heteroatom polymers for oxygen reduction in nonaqueous lithium-O2 battery cathodes. ACS Nano 2012;6:9764-76.

212. Liu M, Zhu X, Song Y, et al. Bifunctional edge-rich nitrogen doped porous carbon for activating oxygen and sulfur. Adv Funct Mater 2023;33:2213395.

213. Lin Y, Moitoso B, Martinez-Martinez C, et al. Ultrahigh-capacity lithium-oxygen batteries enabled by dry-pressed holey graphene air cathodes. Nano Lett 2017;17:3252-60.

214. Shui J, Lin Y, Connell JW, Xu J, Fan X, Dai L. Nitrogen-doped holey graphene for high-performance rechargeable Li-O2 batteries. ACS Energy Lett 2016;1:260-5.

215. Ren X, Zhu J, Du F, Liu J, Zhang W. B-doped graphene as catalyst to improve charge rate of lithium-air battery. J Phys Chem C 2014;118:22412-8.

216. Zoubi W, Putri RAK, Abukhadra MR, Ko YG. Recent experimental and theoretical advances in the design and science of high-entropy alloy nanoparticles. Nano Energy 2023;110:108362.

217. Kumar S, Kumar S, Kumar D, Sathish N, Singh A, Goswami M. Reduced graphene oxide and Pd nanocomposite as a catalyst for oxygen reduction reaction in rechargeable Li-oxygen battery. ChemistrySelect 2019;4:8404-9.

218. Su D, Han Seo D, Ju Y, et al. Ruthenium nanocrystal decorated vertical graphene nanosheets@Ni foam as highly efficient cathode catalysts for lithium-oxygen batteries. NPG Asia Mater 2016;8:e286.

219. Ye SJ, Kim DY, Kim DW, Park OO, Kang Y. Facile synthesis of palladium nanodendrites supported on graphene nanoplatelets: an efficient catalyst for low overpotentials in lithium-oxygen batteries. J Mater Chem A 2016;4:578-86.

220. Zhou W, Cheng Y, Yang X, et al. Iridium incorporated into deoxygenated hierarchical graphene as a high-performance cathode for rechargeable Li-O2 batteries. J Mater Chem A 2015;3:14556-61.

221. Bi X, Li M, Liu C, et al. Cation Additive enabled rechargeable LiOH-based lithium-oxygen batteries. Angew Chem Int Ed 2020;59:22978-82.

222. Gallant BM. Unlocking reversibility of LiOH-based Li-air batteries. Joule 2020;4:2254-6.

223. Zhang M, Zou L, Yang C, Chen Y, Shen Z, Bo C. An all-nanosheet OER/ORR bifunctional electrocatalyst for both aprotic and aqueous Li-O2 batteries. Nanoscale 2019;11:2855-62.

224. Tang C, Sun P, Xie J, et al. Two-dimensional IrO2/MnO2 enabling conformal growth of amorphous Li2O2 for high-performance Li-O2 batteries. Energy Stor Mater 2017;9:206-13.

225. Zhang P, He M, Xu S, Yan X. The controlled growth of porous δ-MnO2 nanosheets on carbon fibers as a bi-functional catalyst for rechargeable lithium-oxygen batteries. J Mater Chem A 2015;3:10811-8.

226. Zhang J, Li P, Wang Z, et al. Three-dimensional graphene-Co3O4 cathodes for rechargeable Li-O2 batteries. J Mater Chem A 2015;3:1504-10.

227. Song K, Cho E, Kang Y. Morphology and active-site engineering for stable round-trip efficiency Li-O2 batteries: a search for the most active catalytic site in Co3O4. ACS Catal 2015;5:5116-22.

228. Liu Q, Xu J, Chang Z, Zhang X. Direct electrodeposition of cobalt oxide nanosheets on carbon paper as free-standing cathode for Li-O2 battery. J Mater Chem A 2014;2:6081-5.

229. Hu X, Cheng F, Zhang N, Han X, Chen J. Nanocomposite of Fe2O3@C@MnO2 as an efficient cathode catalyst for rechargeable lithium-oxygen batteries. Small 2015;11:5545-50.

230. Hong M, Choi HC, Byon HR. Nanoporous NiO plates with a unique role for promoted oxidation of carbonate and carboxylate species in the Li-O2 battery. Chem Mater 2015;27:2234-41.

231. Zhang Y, Hu M, Yuan M, et al. Ordered two-dimensional porous Co3O4 nanosheets as electrocatalysts for rechargeable Li-O2 batteries. Nano Res 2019;12:299-302.

232. Zheng Y, Gao R, Zheng L, Sun L, Hu Z, Liu X. Ultrathin Co3O4 nanosheets with edge-enriched {111} planes as efficient catalysts for lithium-oxygen batteries. ACS Catal 2019;9:3773-82.

233. Li JH, Yu YX. How Do oxygen vacancies influence the catalytic performance of two-dimensional Nb2O5 in lithium- and sodium-oxygen batteries? ChemSusChem 2021;14:5488-98.

234. Long Y, Zhang Z, Zhao L, et al. Bucket effect on high-performance Li-O2 batteries based on P-doped 3D NiO microspheres with conformal growth of discharge products. J Mater Chem A 2022;10:24538-51.

235. Wang G, Zhang S, Qian R, Wen Z. Atomic-Thick TiO2(B) nanosheets decorated with ultrafine Co3O4 nanocrystals as a highly efficient catalyst for lithium-oxygen battery. ACS Appl Mater Interfaces 2018;10:41398-406.

236. Wang H, Fan B, Luo Z, Wu Q, Zhou X, Wang F. A unique hierarchical structure: NiCo2O4 nanowire decorated NiO nanosheets as a carbon-free cathode for Li-O2 battery. Catal Sci Technol 2021;11:7632-9.

237. Song K, Ai W, Zhang Y, et al. Three-dimensional self-supported CuCo2O4 nanowires@NiO nanosheets core/shell arrays as an oxygen electrode catalyst for Li-O2 batteries. J Mater Chem A 2021;9:3007-17.

238. Liu G, Zhang L, Wang S, Ding L, Wang H. Hierarchical NiCo2O4 nanosheets on carbon nanofiber films for high energy density and long-life Li-O2 batteries. J Mater Chem A 2017;5:14530-6.

239. Suntivich J, Gasteiger HA, Yabuuchi N, Nakanishi H, Goodenough JB, Shao-Horn Y. Design principles for oxygen-reduction activity on perovskite oxide catalysts for fuel cells and metal-air batteries. Nat Chem 2011;3:546-50.

240. Kim C, Gwon O, Jeon I, et al. Cloud-like graphene nanoplatelets on Nd0.5Sr0.5CoO3-δ nanorods as an efficient bifunctional electrocatalyst for hybrid Li-air batteries. J Mater Chem A 2016;4:2122-7.

241. Zhou Y, Yan D, Gu Q, et al. Implanting cation vacancies in Ni-Fe LDHs for efficient oxygen evolution reactions of lithium-oxygen batteries. Appl Catal B 2021;285:119792.

242. Sun Z, Lin L, Yuan M, et al. Two-dimensional β-cobalt hydroxide phase transition exfoliated to atom layers as efficient catalyst for lithium-oxygen batteries. Electrochim Acta 2018;281:420-8.

243. Zhu J, Metzger M, Antonietti M, Fellinger TP. Vertically aligned two-dimensional graphene-metal hydroxide hybrid arrays for Li-O2 batteries. ACS Appl Mater Interfaces 2016;8:26041-50.

244. Wang X, Wang Q, Hou X, et al. Facile fabrication of two-dimensional reduced graphene oxide/CoAl-layered double hydroxides nanocomposites for lithium-oxygen battery with improved electrochemical performance. J Alloys Compd 2018;744:196-203.

245. Lu X, Sakai N, Tang D, et al. CoNiFe Layered Double Hydroxide/RuO2.1 nanosheet superlattice as carbon-free electrocatalysts for water splitting and Li-O2 batteries. ACS Appl Mater Interfaces 2020;12:33083-93.

246. Ding S, Liu S, Li J, Wu L, Ma ZF, Yuan X. Multifunctional catalyst CuS for nonaqueous rechargeable lithium-oxygen batteries. ACS Appl Mater Interfaces 2021;13:50065-75.

247. Hou Z, Shu C, Hei P, et al. Configuration of gradient-porous ultrathin FeCo2S4 nanosheets vertically aligned on Ni foam as a noncarbonaceous freestanding oxygen electrode for lithium-oxygen batteries. Nanoscale 2020;12:1864-74.

248. Sadighi Z, Liu J, Ciucci F, Kim JK. Mesoporous MnCo2S4 nanosheet arrays as an efficient catalyst for Li-O2 batteries. Nanoscale 2018;10:15588-99.

249. Zhang P, Hui X, Wang H, Gao X, Yin L. Porous hollow ZnCo2S4 nanosheet arrays derived from metal-organic framework as efficient cathode for lithium oxygen batteries. J Alloys Compd 2021;860:157656.

250. Zhang G, Li G, Wang J, et al. 2D SnSe cathode catalyst featuring an efficient facet-dependent selective Li2O2 growth/decomposition for Li-oxygen batteries. Adv Energy Mater 2022;12:2103910.

251. Guo L, Tan L, Xu A, et al. Highly efficient two-dimensional Ag2Te cathode catalyst featuring a layer structure derived catalytic anisotropy in lithium-oxygen batteries. Energy Stor Mater 2022;50:96-104.

252. Ran Z, Shu C, Hou Z, et al. Phosphorus vacancies enriched Ni2P nanosheets as efficient electrocatalyst for high-performance Li-O2 batteries. Electrochim Acta 2020;337:135795.

253. Wei M, Luo Y, Jin C, et al. MoP nanoflakes as efficient electrocatalysts for rechargeable Li-O2 batteries. ACS Appl Energy Mater 2018;1:331-5.

254. Ma Z, Yuan X, Zhang Z, et al. Novel flower-like nickel sulfide as an efficient electrocatalyst for non-aqueous lithium-air batteries. Sci Rep 2015;5:18199.

255. Hou Z, Long J, Shu C, Liang R, Li J, Liao X. Two-dimensional spinel CuCo2S4 nanosheets as high efficiency cathode catalyst for lithium-oxygen batteries. J Alloys Compd 2019;798:560-7.

256. He B, Li G, Li J, et al. MoSe2@CNT core-shell nanostructures as grain promoters featuring a direct Li2O2 formation/decomposition catalytic capability in lithium-oxygen batteries. Adv Energy Mater 2021;11:2003263.

257. Hu A, Shu C, Qiu X, Li M, Zheng R, Long J. Improved cyclability of lithium-oxygen batteries by synergistic catalytic effects of two-dimensional MoS2 nanosheets anchored on hollow carbon Spheres. ACS Sustain Chem Eng 2019;7:6929-38.

258. Lai Y, Chen W, Zhang Z, Gan Y, Yang X, Li J. Two-dimensional graphene-like MoSe 2 nanosheets anchored on hollow carbon nanofibers as a cathode catalyst for rechargeable Li-O2 batteries. RSC Adv 2016;6:19843-7.

259. Sun Z, He J, Yuan M, et al. Li+-clipping for edge S-vacancy MoS2 quantum dots as an efficient bifunctional electrocatalyst enabling discharge growth of amorphous Li2O2 film. Nano Energy 2019;65:103996.

260. Sadighi Z, Liu J, Zhao L, Ciucci F, Kim JK. Metallic MoS2 nanosheets: multifunctional electrocatalyst for the ORR, OER and Li-O2 batteries. Nanoscale 2018;10:22549-59.

261. Wang J, Gao R, Zheng L, et al. CoO/CoP Heterostructured nanosheets with an O-P interpenetrated interface as a bifunctional electrocatalyst for Na-O2 battery. ACS Catal 2018;8:8953-60.

262. Yan Y, Ran Z, Zeng T, et al. Interfacial electron redistribution of hydrangea-like NiO@Ni2P heterogeneous microspheres with dual-phase synergy for high-performance lithium-oxygen battery. Small 2022;18:e2106707.

263. Yang Y, Chen J, Gao Q, Feng Y, Xing F, Yao M. First-principle study on catalytic activity of functionalized Ti3C2 MXene as cathode catalyst for Li-O2 batteries. Current Appl Phys 2022;34:24-8.

264. Jiang Y, Tian M, Wang H, et al. Mildly oxidized MXene (Ti3C2, Nb2C, and V2C) electrocatalyst via a generic strategy enables longevous Li-O2 battery under a high rate. ACS Nano 2021;15:19640-50.

265. Li G, Li N, Peng S, et al. Highly efficient Nb2C MXene cathode catalyst with uniform O-terminated surface for lithium-oxygen batteries. Adv Energy Mater 2021;11:2002721.

266. Li J, Han K, Huang J, et al. Polarized nucleation and efficient decomposition of Li2O2 for Ti2C MXene cathode catalyst under a mixed surface condition in lithium-oxygen batteries. Energy Stor Mater 2021;35:669-78.

267. Zhao D, Wang P, Di H, Zhang P, Hui X, Yin L. Single semi-metallic selenium atoms on Ti3C2 MXene nanosheets as excellent cathode for lithium-oxygen batteries. Adv Funct Mater 2021;31:2010544.

268. Zheng R, Shu C, Hou Z, et al. In Situ Fabricating oxygen vacancy-rich TiO2 nanoparticles via utilizing thermodynamically metastable Ti atoms on Ti3C2Tx MXene nanosheet surface to boost electrocatalytic activity for high-performance Li-O2 batteries. ACS Appl Mater Interfaces 2019;11:46696-704.

269. Zheng R, Shu C, Chen X, et al. Unique intermediate adsorption enabled by anion vacancies in metal sulfide embedded MXene nanosheets overcoming kinetic barriers of oxygen electrode reactions in lithium-oxygen batteries. Energy Stor Mater 2021;40:41-50.

270. Lv Q, Zhu Z, Ni Y, et al. Atomic ruthenium-riveted metal-organic framework with tunable d-band modulates oxygen redox for lithium-oxygen batteries. J Am Chem Soc 2022;144:23239-46.

271. Lv Q, Zhu Z, Ni Y, Geng J, Li F. Spin-state manipulation of two-dimensional metal-organic framework with enhanced metal-oxygen covalency for lithium-oxygen batteries. Angew Chem Int Ed 2022;61:e202114293.

272. Luo WB, Chou SL, Wang JZ, Zhai YC, Liu HK. A metal-free, free-standing, macroporous graphene@g-C₃N₄ composite air electrode for high-energy lithium oxygen batteries. Small 2015;11:2817-24.

273. Yi J, Liao K, Zhang C, Zhang T, Li F, Zhou H. Facile in situ preparation of graphitic-C3N4@carbon paper as an efficient metal-free cathode for nonaqueous Li-O2 battery. ACS Appl Mater Interfaces 2015;7:10823-7.

274. Mehri M, Mousavi-khoshdel S, Molaei M. First-principle calculations study of pristine, S-, O-, and P-doped g-C3N4 as ORR catalysts for Li-O2 batteries. Chem Phys Lett 2021;775:138614.

275. Hang Y, Zhang C, Luo X, et al. α-MnO2 nanorods supported on porous graphitic carbon nitride as efficient electrocatalysts for lithium-air batteries. J Power Sources 2018;392:15-22.

276. Wu Y, Wang T, Zhang Y, et al. Electrocatalytic performances of g-C3N4-LaNiO3 composite as bi-functional catalysts for lithium-oxygen batteries. Sci Rep 2016;6:24314.

277. Kumar S, Jena A, Hu YC, et al. Cobalt diselenide nanorods grafted on graphitic carbon nitride: a synergistic catalyst for oxygen reactions in rechargeable Li-O2 batteries. ChemElectroChem 2018;5:29-35.

Energy Materials
ISSN 2770-5900 (Online)
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