Enhanced Lithium Storage Performance of CuO Nanowires by Coating of Graphene Quantum Dots

被引：102
|
作者：
Zhu, Changrong [1 ,4 ]
Chao, Dongliang [1 ]
Sun, Jing [2 ]
Bacho, Ignacio Minguez [1 ]
Fan, Zhanxi [3 ]
Ng, Chin Fan [1 ]
Xia, Xinhui [1 ]
Huang, Hui [4 ]
Zhang, Hua [3 ]
Shen, Ze Xiang [1 ]
Ding, Guqiao [2 ]
Fan, Hong Jin [1 ]
机构：
[1] Nanyang Technol Univ, Sch Phys & Math Sci, Singapore 637371, Singapore
[2] Chinese Acad Sci, Shanghai Inst Microsystem & Informat Technol, State Key Lab Funct Mat Informat, Shanghai 200050, Peoples R China
[3] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore
[4] Singapore Inst Mfg Technol, Singapore 638075, Singapore
来源：
ADVANCED MATERIALS INTERFACES | 2015年 / 2卷 / 02期
基金：
新加坡国家研究基金会;
关键词：
ION BATTERY ANODES; TRANSMISSION ELECTRON-MICROSCOPY; FACILE FABRICATION; CUPROUS-OXIDE; ARRAYS; COMPOSITES; DEPOSITION; CAPACITIES; REDUCTION; MECHANISM;
D O I：
10.1002/admi.201400499
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Graphene quantum dots prove useful in lithium-ion batteries. This work introduces graphene quantum dots for the first time as surface coating material for lithium-ion battery electrodes, exemplified by copper oxide nanowires. The high-rate capability, initial columbic efficiency, and cycle life are improved by the surface coating. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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收藏
页数：6
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