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Peapod‐Like Carbon‐Encapsulated Cobalt Chalcogenide Nanowires as Cycle‐Stable and High‐Rate Materials for Sodium‐Ion Anodes
Author(s) -
Wu Chao,
Jiang Yu,
Kopold Peter,
van Aken Peter A.,
Maier Joachim,
Yu Yan
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201600964
Subject(s) - chalcogenide , materials science , anode , nanowire , cobalt , electrochemistry , nanotechnology , information storage , carbon fibers , sodium , electrode , computer science , optoelectronics , metallurgy , chemistry , composite number , composite material , database
Peapod‐like carbon‐encapsulated cobalt chalcogenide nanowires are designed and synthesized by a facile method. The nanowires show excellent electrochemical performance for sodium storage, suggesting that chalcogenides, especially selenides, have potential as advanced anodes for sodium‐ion batteries.