期刊
CHEMICAL COMMUNICATIONS
卷 53, 期 80, 页码 11001-11004出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c7cc06729a
关键词
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资金
- Shenzhen Science and Technology Innovation Committee [JCYJ20160530190842589, JCYJ-20170412152528921]
- peacock technology innovation project [20170328085748757]
- National Natural Science Foundation of China [21471160, 51772142]
- Fundamental Research Funds for the Central Universities [15CX05045A]
- Presidential fund
- Development and Reform Commission of Shenzhen Municipality
We report a mild synthetic method to access Sn nanocrystals with tunable diameter and narrow size distribution (6-8%). The self-templated formation of various types of Sn chalcogenide hollow nanostructures including oxides, sulfides, selenides, and tellurides is also demonstrated for the first time. The use of air-stable tungsten hexacarbonyl that produces carbon monoxide at elevated temperature to reduce the SnCl2 precursor and coordinate the nanoparticle surface is thought to play an essential role in this method. This synthesis method is likely to be extended to other metal systems and could find potential applications including battery anodes and catalysts.
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