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Lithium‐Ion Batteries: Glass‐Ceramic‐Like Vanadate Cathodes for High‐Rate Lithium‐Ion Batteries (Adv. Energy Mater. 4/2020)
Author(s) -
Li Yutong,
Wang Shitong,
Dong Yanhao,
Yang Yong,
Zhang Zhongtai,
Tang Zilong
Publication year - 2020
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.202070013
Subject(s) - materials science , vanadate , lithium (medication) , ionic bonding , ion , thermal diffusivity , glass ceramic , ionic conductivity , ceramic , diffusion , cathode , chemical engineering , inorganic chemistry , composite material , metallurgy , electrode , chemistry , thermodynamics , organic chemistry , medicine , physics , electrolyte , engineering , endocrinology
In article number 1903411, Shitong Wang, Yanhao Dong, Zilong Tang, and co‐workers demonstrate that glass‐ceramic vanadate cathodes can be easily obtained by fine tuning the heat treatment process, offering abundant internal boundaries that facilitate lithium‐ion diffusion and minimize side reactions. This simple strategy is general for other transition metal oxide hydrates for energy applications, especially when ionic diffusivity is problematic.