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Nanosized Na 4 Fe(CN) 6 /C Composite as a Low‐Cost and High‐Rate Cathode Material for Sodium‐Ion Batteries
Author(s) -
Qian Jianfeng,
Zhou Min,
Cao Yuliang,
Ai Xinping,
Yang Hanxi
Publication year - 2012
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.201100655
Subject(s) - materials science , cathode , nanocomposite , composite number , ion , ball mill , chemical engineering , energy storage , redox , sodium , nanotechnology , composite material , metallurgy , organic chemistry , electrical engineering , power (physics) , chemistry , physics , engineering , quantum mechanics
A Na 4 Fe(CN) 6 /C nanocomposite prepared simply by ball‐milling Na 4 Fe(CN) 6 with carbon powder displays a full utilization of its one‐electron redox capacity, excellent cyclability, and high rate capability as a Na‐storage cathode, offering a promising possibility to develop environmentally benign and low‐cost Na ion batteries for large‐scale electric storage applications.