期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 132, 期 1, 页码 46-+出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja909321d
关键词
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资金
- National Natural Science Foundation of China [60776014, 60876002, 50920105101]
- Zhejiang University-Helmholtz
- Ministry of Education of China
- Department of Science and Technology of Zhejiang province
- BaoYuGang foundation of Zhejiang University
In this communication, we successfully synthesized a new SnO2 nanoarchitecture: extremely thin sheets, with minimum thicknesses of 1.5-3.0 nm. The products were prepared through a facile hydrothermal treatment using tin dichloride as the precursor. Planar or scrolled SnO2 sheets were carefully examined by transmission electron microscopy. The assemblies of these sheets have a high BET surface area of 180.3 m(2)/g and extraordinarily large pore volume of 1.028 cm(3)/g. They also exhibit a high lithium storage capacity and excellent cyclability due to its nanometer-sized frame and breathable characteristic.
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