Structure, Shift in Redox Potential and Li-Ion Diffusion Behavior in Favorite LiFe<sub>1–x</sub>V<sub>x</sub>PO<sub>4</sub>F Solid-Solution Cathodes

Structure, Shift in Redox Potential and Li-Ion Diffusion Behavior in Favorite LiFe<sub>1–x</sub>V<sub>x</sub>PO<sub>4</sub>F Solid-Solution Cathodes

Solid-solution Li-ion cathode materials transform through a single-phase reaction thus leading to a long-term structural stability and improved cyclability. In this work, a two- to single-phase Li<sup>+</sup>-extraction/insertion mechanism is studied through tuning the stoichiometry of t...

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Bibliographic Details
Main Authors: Jia-Li Yan, Gang-Qin Shao, Shu-Hao Fan, Can Zhu, Yong Zhang, Jun Wang, Qi Liu
Format: Article
Language:English
Published: MDPI AG 2019-05-01
Series:Molecules
Subjects:
LiFePO4F–LiVPO4F
solid solution
single-phase reaction
redox potential
diffusion coefficient
Online Access:https://www.mdpi.com/1420-3049/24/10/1893

Internet

https://www.mdpi.com/1420-3049/24/10/1893

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