Hydrothermal synthesis for high-quality CdTe nanocrystals

被引:424
作者
Zhang, H
Wang, LP
Xiong, HM
Hu, LH
Yang, B [1 ]
Li, W
机构
[1] Jilin Univ, Coll Chem, Key Lab Supramol Struct & Mat, Changchun 130023, Peoples R China
[2] Jilin Univ, Coll Life Sci, Changchun 130023, Peoples R China
[3] Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130023, Peoples R China
关键词
D O I
10.1002/adma.200305653
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Synthesis of water-soluble CdTe nanocrystals with high photoluminescence quantum yield and narrow fluorescence emission spectra (see Figure) is developed under the conditions of low precursor concentration and moderate temperature of hydrothermal growth. The relatively high temperature accelerates the particle growth rate and enhances the photoluminescence quantum yield.
引用
收藏
页码:1712 / 1715
页数:4
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