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A Hierarchical Particle–Shell Architecture for Long‐Term Cycle Stability of Li 2 S Cathodes
Author(s) -
Wu Feixiang,
Lee Jung Tae,
Fan Feifei,
Nitta Naoki,
Kim Hyea,
Zhu Ting,
Yushin Gleb
Publication year - 2015
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.201502289
Subject(s) - polysulfide , materials science , dissolution , particle (ecology) , lithium (medication) , cathode , shell (structure) , lithium–sulfur battery , sulfur , term (time) , battery (electricity) , chemical engineering , nanotechnology , composite material , metallurgy , electrolyte , electrode , thermodynamics , chemistry , engineering , physics , power (physics) , oceanography , quantum mechanics , geology , medicine , endocrinology
A hierarchical particle–shell architecture for long‐term cycle stability of Li 2 S cathodes is described. Multiscale and multilevel protection prevents mechanical degradation and polysulfide dissolution in lithium–sulfur battery chemistries.