Triple Conductive Wiring by Electron Doping, Chelation Coating and Electrochemical Conversion in Fluffy Nb2O5 Anodes for Fast‐Charging Li‐Ion Batteries

• Published in: Advanced science Vol. 9; no. 25
• Main Authors: Zheng, Yongjian, Qiu, Wujie, Wang, Lei, Liu, Jianjun, Chen, Shuangqiang, Li, Chilin
• Format: Journal Article
• Language: English
• Published: Weinheim John Wiley & Sons, Inc 01.09.2022; John Wiley and Sons Inc; Wiley
• Subjects: Carbon; conductive wiring; conversion reaction; Electrolytes; fast‐charging performance; Graphite; lithium ion batteries; Solid solutions; T–Nb2O5

High‐rate anode material is the kernel of developing fast‐charging lithium ion batteries (LIBs). T–Nb2O5, well‐known for its “room and pillar” structure and bulk pseudocapacitive effect, is expected to enable the fast lithium (de)intercalation. But this property is still limited by the low electroni...