fig8

Figure 8. (A) The discharge curves of V₂O₅·nH₂O at 0.3-30 A g^-1. Reproduced with permission^[133]. Copyright 2017, Wiley-VCH GmbH. (B) Diffusion paths in V₂O₅ and Al-V₂O₅. Reproduced with permission^[137]. Copyright 2022, Elsevier. (C) Cycling performances and (D) reaction mechanism of V₂O₃. Reproduced with permission^[139]. Copyright 2021, American Chemical Society. (E) Energy storage mechanism in the Zn|| V₂O₃ cells. Reproduced with permission under the terms of the Creative Commons Attribution^[140]. Copyright 2021, the Author(s), Springer Nature.