期刊
CRYSTENGCOMM
卷 13, 期 1, 页码 182-187出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c0ce00084a
关键词
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资金
- Major State Basic Research Development Program of China (973 program) [2010CB933504]
- Excellent Youth Foundation of Shandong Scientific Committee [JQ200903]
Ultra-thin tetragonal beta-In2S3 nanotubes with the outer diameter of 10-20 nm, wall thickness of ca. 2.0 nm and length more than 1.0 mu m have been successfully synthesized for the first time via a simple solution route. The polycrystalline nanotube is composed of nanocrystals with a size of 2.0 nm. The formation mechanism of the nanotubes was proposed, which went through the hydrolysis of In3+ cations, the decomposition of lauryl mercaptan and then the heterogeneous nucleation and growth of In2S3. The as-obtained beta-In2S3 nanotubes show high photocatalytic performance on the decomposition of Rhodamine B (RhB) under solar irradiation.
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