Synthesis of Metal-Selenide Nanocrystals Using Selenium Dioxide as the Selenium Precursor

被引:195
|
作者
Chen, Ou [1 ]
Chen, Xian [1 ]
Yang, Yongan [1 ]
Lynch, Jared [1 ]
Wu, Huimeng [1 ]
Zhuang, Jiaqi [1 ]
Cao, Y. Charles [1 ]
机构
[1] Univ Florida, Dept Chem, Gainesville, FL 32611 USA
关键词
cadmium; crystal growth; nanostructures; selenium; semiconductors;
D O I
10.1002/anie.200804266
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Figure Presented) Quality and quantity: A non-injection synthesis of high-quality CdSe nanocrystals can be conducted in air, that is without the need for any oxygen-free manipulation. The synthesis, which uses SeO2 as the selenium precursor, is suitable for the large-scale industrial synthesis of high-quality nanocrystals at low cost and has been generalized for the formation of other metal selenides,such as PbSe and Pd4.5Se nanocrystals. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:8638 / 8641
页数:4
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