Li<sup>+</sup> intercalated V<sub>2</sub>O<sub>5</sub>·<i>n</i>H<sub>2</sub>O with enlarged layer spacing and fast ion diffusion as an aqueous zinc-ion battery cathode
Yongqiang YangCentral South UniversityYan TangCentral South UniversityGuozhao FangCentral South UniversityLutong ShanCentral South UniversityJiasheng GuoCentral South UniversityWenyu ZhangCentral South UniversityChao WangCambridgeLiangbing WangCentral South UniversityJiang ZhouCentral South UniversityShuquan LiangCentral South University
2018en
ABI
Abstract
We report the chemical intercalation of Li<sup>+</sup> into the interlayer of V<sub>2</sub>O<sub>5</sub>·<italic>n</italic>H<sub>2</sub>O with enlarged layer spacing and fast Zn<sup>2+</sup> diffusion, resulting in high rate capability and excellent long-term cycling performance.
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