Double Hydrothermal Synthesis of Graphene Supported TiO2(b)Nanosheets as Anode Materials for Lithium Ion Batteries

被引:0
|
作者
俞瀚 [1 ]
孔景 [1 ]
赖日裕 [2 ]
机构
[1] College of Materials Science and Engineering,Fuzhou University
[2] College of Chemistry and Chemical Engineering,Fuzhou University
关键词
graphene; TiO2(b); composite; lithium ion battery;
D O I
10.14102/j.cnki.0254-5861.2013.10.001
中图分类号
TM912 [蓄电池];
学科分类号
摘要
The synthesis of graphene supported TiO2(b)nanosheets by a double hydrothermal method for lithium storage was reported.The titanate nanosheets synthesized by the first hydrothermal progress and the graphene oxide obtained by the oxidation of graphite were hydrothermally treated together to fabricate the TiO2(b)/graphene composite.The electrochemical measurements illustrate that the graphene supporter obviously improves the cyclic performance of TiO2(b),which can be attributed to the better dispersion and the decrease of resistance for the TiO2(b)nanosheets in the composite.
引用
收藏
页码:1591 / 1596
页数:6
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