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Lithium‐Ion Batteries: A Single‐Step Hydrothermal Route to 3D Hierarchical Cu 2 O/CuO/rGO Nanosheets as High‐Performance Anode of Lithium‐Ion Batteries (Small 5/2018)
Author(s) -
Wu Songhao,
Fu Gaoliang,
Lv Weiqiang,
Wei Jiake,
Chen Wenjin,
Yi Huqiang,
Gu Meng,
Bai Xuedong,
Zhu Liang,
Tan Chao,
Liang Yachun,
Zhu Gaolong,
He Jiarui,
Wang Xinqiang,
Zhang Kelvin H. L.,
Xiong Jie,
He Weidong
Publication year - 2018
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201870020
Subject(s) - anode , materials science , hydrothermal circulation , lithium (medication) , ion , chemical engineering , battery (electricity) , electrochemistry , nanotechnology , electrode , chemistry , physics , medicine , organic chemistry , engineering , endocrinology , power (physics) , quantum mechanics
In article number 1702667 , Jie Xiong, Weidong He, and co‐workers synthesize high‐performance Cu 2 O/CuO/rGO through a facile single‐step hydrothermal method and employ it as an anode of a lithium‐ion battery, delivering remarkable energy capacity, rate capacity and thermal stability. In the cover, the two “magic” hands represent the 3D hierarchical network of rGO. The robust “magic” network mitigates the volume expansion of Cu 2 O/CuO, facilitates the electron transfer in anode reactions, and expedites the Li + diffusion for high‐rate charges/discharges of the lithium‐ion battery.