Mild synthesis of monodisperse tin nanocrystals and tin chalcogenide hollow nanostructures

被引：13

作者：

Zhao, Xixia ^{[1
,2
]}

Di, Qian ^{[1
,2
]}

Wu, Xiaotong ^{[1
]}

Liu, Yubin ^{[1
]}

Yu, Yikang ^{[1
]}

Wei, Guijuan ^{[2
]}

Zhang, Jun ^{[2
]}

Quan, Zewei ^{[1
]}

机构：

[1] Southern Univ Sci & Technol SUSTech, Dept Chem, Shenzhen 518055, Guangdong, Peoples R China

[2] China Univ Petr, Coll Chem Engn, State Key Lab Heavy Oil Proc, Qingdao 266580, Shandong, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 80期

基金：

中国国家自然科学基金;

关键词：

LITHIUM-ION BATTERIES; OXYGEN REDUCTION; SN; NANOPARTICLES; PERFORMANCE; EVOLUTION; CATALYSTS; NANORODS; ANODES; LAYERS;

D O I：

10.1039/c7cc06729a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页码：11001 / 11004

页数：4

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