期刊
ELECTROCHEMISTRY COMMUNICATIONS
卷 40, 期 -, 页码 54-57出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.elecom.2013.12.028
关键词
TiO2; Anode; Lithium ion batteries
A novel direct preparation method was developed to prepare interconnected carbon-decorated TiO2 nanocrystals. The as-prepared composite exhibited a morphology of interconnected 10 nm TiO2 nanocrystals with uniform carbon coverage. As anode in lithium ion batteries, high reversible capacity of 184 mAh g(-1) with 87.4% initial coulomb efficiency, outstanding rate performance and stable cycle life were observed, which was attributed to ultrafine particle size, uniform carbon coating and high preparation temperature. (C) 2014 Elsevier B.V. All rights reserved.
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