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Orderly Packed Anodes for High‐Power Lithium‐Ion Batteries with Super‐Long Cycle Life: Rational Design of MnCO 3 /Large‐Area Graphene Composites
Author(s) -
Zhong Yiren,
Yang Mei,
Zhou Xianlong,
Luo Yuting,
Wei Jinping,
Zhou Zhen
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.201404611
Subject(s) - materials science , lithium (medication) , graphene , anode , nanotechnology , power (physics) , face (sociological concept) , electrode , engineering physics , medicine , social science , chemistry , physics , quantum mechanics , endocrinology , sociology , engineering
MnCO 3 particles uniformly distributed on large‐area graphene form 2D composites whose large‐area character enables them to self‐assemble face‐to‐face into orderly packed electrodes. Such regular structures form continuous and efficient transport networks, leading to outstanding lithium storage with high capacity, ultralong cycle life, and excellent rate capability — all characteristics that are required for high‐power lithium‐ion batteries.