Self-stacked Co3O4 nanosheets for high-performance lithium ion batteries

被引:121
|
作者
Wang, Xi [1 ]
Guan, Hasigaowa [2 ]
Chen, Shimou [1 ]
Li, Huiqiao [3 ]
Zhai, Tianyou [1 ]
Tang, Daiming [1 ]
Bando, Yoshio [1 ]
Golberg, Dmitri [1 ]
机构
[1] Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, Japan
[2] Ocean Univ China, Minist Educ, Key Lab Marine Chem Theory & Technol, Qingdao 266100, Peoples R China
[3] Natl Inst Adv Ind & Technol AIST, Energy Technol Res Inst, Tsukuba, Ibaraki 3058568, Japan
关键词
GAS; NANOMATERIALS; MORPHOLOGY;
D O I
10.1039/c1cc15169j
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Self-stacked Co3O4 nanosheets separated by carbon layers were synthesized via a facile method. They exhibit excellent electrochemical performance that results from superior electronic conductivity endowed by carbon, a reduced Li+ diffusion length within the building blocks and a large electrode/electrolyte contact area due to the interspaces between the blocks.
引用
收藏
页码:12280 / 12282
页数:3
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