期刊
JOURNAL OF MATERIALS CHEMISTRY A
卷 1, 期 4, 页码 1117-1122出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c2ta00033d
关键词
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资金
- Special Foundation of University of Science and Technology Liaoning [2011ZX14]
- Youth Foundation of University of Science and Technology Liaoning [2010Y105]
- Scientific Research Funds of Xiangtan University [2011XZX04, 2011XZX05]
- Hunan Provincial Education Department [11C1198]
- Hunan Provincial Science and Technology Department [2012RS4005]
- China Postdoctoral Science Foundation [2011M501279, 2012T50698]
- National Natural Science Foundation of China [11202177, 51202207]
Ultralong SnS2 nanobelts with a high production yield up to similar to 98% were synthesized via a gram-scale and template-free solvothermal route. The synthetic mechanism of these intriguing ultralong nanobelts was proposed to be from the synergetic effect of the layered CdI2-type structure of SnS2 and surface-modification of the capping reagent dodecanethiol. The resulting SnS2 nanobelts showed a high specific capacity of 640 mA h g(-1) and stable cycling ability (560 mA h g(-1) after 50 cycles), which is much better than a graphite anode.
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