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Cathode Materials: Ni and Co Segregations on Selective Surface Facets and Rational Design of Layered Lithium Transition‐Metal Oxide Cathodes (Adv. Energy Mater. 9/2016)
Author(s) -
Yan Pengfei,
Zheng Jianming,
Zheng Jiaxin,
Wang Zhiguo,
Teng Gaofeng,
Kuppan Saravanan,
Xiao Jie,
Chen Guoying,
Pan Feng,
Zhang JiGuang,
Wang ChongMin
Publication year - 2016
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.201670054
Subject(s) - materials science , cathode , lithium (medication) , spinel , facet (psychology) , transition metal , oxide , metal , inorganic chemistry , metallurgy , chemistry , medicine , endocrinology , catalysis , psychology , social psychology , biochemistry , personality , big five personality traits
In article number 1502455, Ji‐Guang Zhang, Chong‐Min Wang and co‐workers show that Ni tends to segregate on the (200) facet and form spinel‐like structures, while Co segregates predominantly on the (20‐2) facet to form rock salt structures. The cover image depicts the distinctive crystallographic surface selective segregation of Ni and Co in lithium transition metal oxides as a cathode for rechargeable lithium ion batteries.