Graphene-supported anatase TiO2 nanosheets for fast lithium storage

被引：288
作者：
Ding, Shujiang [1 ]
Chen, Jun Song [1 ]
Luan, Deyan [2 ]
Boey, Freddy Yin Chiang [2 ]
Madhavi, Srinivasan [2 ,3 ]
Lou, Xiong Wen [1 ,3 ]
机构：
[1] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore, Singapore
[2] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore, Singapore
[3] Nanyang Technol Univ, Energy Res Inst NTU, Singapore, Singapore
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 20期
基金：
新加坡国家研究基金会;
关键词：
EXPOSED; 001; FACETS; ION BATTERIES; REVERSIBLE CAPACITY; CYCLIC PERFORMANCE; ANODE MATERIALS; OXIDE; HYBRID; NANOSTRUCTURES; NANOPARTICLES; INSERTION;
D O I：
10.1039/c1cc10687b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We have designed a unique hybrid structure by directly growing ultrathin anatase TiO2 nanosheets onto graphene support for fast lithium storage. With exposed (001) high-energy facets, these TiO2 nanosheets serve as ideal hosts for fast and efficient lithium storage. On the other hand, the graphene support serves as a highly conductive substrate that is beneficial to the high-rate performance.
引用
收藏
页码：5780 / 5782
页数：3
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