摘要: A TiO2(B)–CNT–graphene ternary composite material was prepared by in situ growth of TiO2(B) on a conductive network composed of both graphene and CNTs. TiO2(B) has nanorod morphology and is dispersed uniformly in the carbon matrices. Graphene in this composite acts as sheet-like mini-current collectors that loads TiO2(B), whereas CNTs further enhance the electrical conductivity of TiO2(B) by intimate contact between the two components in local regions, and also prevent the restacking between graphene layers. The composite anode material exhibits a capacity of 190 mA h g 1 even after 200 cycles at 1 C, presenting excellent rate performance.
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分类：
物理学
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普通物理:统计和量子力学,量子信息等
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引用：
ChinaXiv:201705.00386
(或此版本
ChinaXiv:201705.00386V1)
DOI:10.12074/201705.00386V1
CSTR:32003.36.ChinaXiv.201705.00386.V1
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科创链TXID：
051de68f-4872-4713-8511-fb3fcff73e7b
- 推荐引用方式：
Shen, T [Shen, Tao][ 1,2 ],Zhou, XF [Zhou, Xufeng][ 1 ],Cao, HL [Cao, Hailiang][ 1 ],Zheng, C [Zheng, Chao][ 1 ],Liu, ZP [Liu, Zhaoping][ 1 ].TiO2[B]-CNT-graphene ternary composite anode material for lithium ion batteries.中国科学院科技论文预发布平台.[ChinaXiv:201705.00386V1]
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