Shape evolution and self assembly of monodisperse PbTe nanocrystals

被引:174
作者
Lu, WG
Fang, JY [1 ]
Stokes, KL
Lin, J
机构
[1] Univ New Orleans, Dept Chem, New Orleans, LA 70148 USA
[2] Univ New Orleans, AMRI, New Orleans, LA 70148 USA
[3] Univ New Orleans, Dept Phys, New Orleans, LA 70148 USA
[4] Chinese Acad Sci, Changchun Inst Appl Chem, Key Lab Rare Earth Chem & Phys, Changchun 130022, Peoples R China
关键词
D O I
10.1021/ja0469131
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
In this communication, we report our recent achievement in synthesis and self-assembly of both spherical and cubic PbTe nanocrystals using a high-temperature solution-phase synthesis approach. The possible mechanism of nanocrystalline evolution from spherical to cubic structure has also been discussed. It is possible to use the highly orientated PbTe nanocrystals as building blocks to achieve thickness-controlled film for further manipulation into thermoelectric devices. Copyright © 2003 American Chemical Society.
引用
收藏
页码:11798 / 11799
页数:2
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