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From: Enabling 4.6 V LiNi_0.6Co_0.2Mn_0.2O₂ cathodes with excellent structural stability: combining surface LiLaO₂ self-assembly and subsurface La-pillar engineering

Enabling 4.6 V LiNi<sub>0.6</sub>Co<sub>0.2</sub>Mn<sub>0.2</sub>O<sub>2</sub> cathodes with excellent structural stability: combining surface LiLaO<sub>2</sub> self-assembly and subsurface La-pillar engineering

Figure 1. (A) XRD patterns of NCM622, NCM622-La and NCM622-La@LLO. (B and C) Comparison of (003) and (104) peaks for the three samples. (D-F) XPS comparison of Ni element for the three samples. (G-I) SEM morphology images of NCM622, NCM622-La and NCM622-La@LLO and (J) the corresponding energy-dispersive spectroscopy mapping results of NCM622-La@LLO. TEM images of (K and L) NCM622 and (M and N) NCM622-La@LLO.

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Committee on Publication Ethics

Portico

Committee on Publication Ethics

Portico