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Batteries: A New Strategy to Effectively Suppress the Initial Capacity Fading of Iron Oxides by Reacting with LiBH 4 (Adv. Funct. Mater. 16/2017)
Author(s) -
Cao Yun,
Yang Yaxiong,
Ren Zhuanghe,
Jian Ni,
Gao Mingxia,
Wu Yongjun,
Zhu Min,
Pan Feng,
Liu Yongfeng,
Pan Hongge
Publication year - 2017
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201770100
Subject(s) - materials science , nanocomposite , chemical engineering , borohydride , electrolyte , oxide , lithium (medication) , interphase , reactivity (psychology) , fading , nanotechnology , electrode , metallurgy , organic chemistry , chemistry , catalysis , medicine , telecommunications , alternative medicine , decoding methods , pathology , endocrinology , biology , computer science , engineering , genetics
In article number 1700342 , Yongfeng Liu and co‐workers report a new, facile, and scalable strategy to effectively suppress the initial capacity fading of iron oxides. By using lithium borohydride, a multielement, multiphase B‐containing iron oxide nanocomposite is produced. It exhibits significantly improved cycling stability and rate capability due to remarkably enhanced surface reactivity, increased Li + ion diffusivity, a stabilized solid‐electrolyte interphase film, and depressed particle pulverization.