Achieving Ultrahigh‐Rate and High‐Safety Li+ Storage Based on Interconnected Tunnel Structure in Micro‐Size Niobium Tungsten Oxides

• Published in: Advanced materials (Weinheim) Vol. 32; no. 12; pp. e1905295 - n/a
• Main Authors: Yang, Yang, Zhu, He, Xiao, Jinfei, Geng, Hongbo, Zhang, Yufei, Zhao, Jinbao, Li, Gen, Wang, Xun‐Li, Li, Cheng Chao, Liu, Qi
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 01.03.2020; Wiley Blackwell (John Wiley & Sons)
• Subjects: anode materials; Anodes; Computer simulation; Electrode materials; Flux density; high‐rate electrode materials; high‐safety; Lithium; Lithium-ion batteries; Materials science; Niobium; niobium tungsten oxides; Product safety; Raman spectroscopy; Rechargeable batteries; Scanning transmission electron microscopy; Thermal stability; Tungsten; anode materials; high-rate electrode materials; high-safety; lithium-ion batteries; niobium tungsten oxides

Developing advanced high‐rate electrode materials has been a crucial aspect for next‐generation lithium ion batteries (LIBs). A conventional nanoarchitecturing strategy is suggested to improve the rate performance of materials but inevitably brings about compromise in volumetric energy density, cost...