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Na/Li‐Ion Batteries: Co 9 S 8 /MoS 2 Yolk–Shell Spheres for Advanced Li/Na Storage (Small 14/2017)
Author(s) -
Geng Hongbo,
Yang Jun,
Dai Zhengfei,
Zhang Yu,
Zheng Yun,
Yu Hong,
Wang Huanwen,
Luo Zhongzhen,
Guo Yuanyuan,
Zhang Yufei,
Fan Haosen,
Wu Xinglong,
Zheng Junwei,
Yang Yonggang,
Yan Qingyu,
Gu Hongwei
Publication year - 2017
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201770077
Subject(s) - materials science , anode , ion , spheres , shell (structure) , yolk , nanotechnology , chemical engineering , electrode , kinetics , nanoparticle , composite material , chemistry , physics , organic chemistry , quantum mechanics , food science , astronomy , engineering
In article number 1603490, Qingyu Yan, Hongwei Gu, and co‐workers synthesize uniform sized Co 9 S 8 /MoS 2 yolk‐shell spheres with an average diameter of about 500 nm by a facile route. The synergetic effect between these two phases allows fast electron and Li/Na ions transportation kinetics. When evaluated as anodes for LIBs/SIBs, these Co 9 S 8 /MoS 2 yolk‐shell spheres show high specific capacities, excellent rate capabilities and good cycling stability.