Shape, size, and assembly control of PbTe nanocrystals

被引：187

作者：

Mokari, Taleb

Zhang, Minjuan

Yang, Peidong ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA

[2] Toyota Motor Engn & Mfg N America TEMA Inc, Toyota Tech Ctr, Dept Mat Res, Ann Arbor, MI 48105 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 32期

关键词：

D O I：

10.1021/ja074145i

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this communication, we demonstrate an approach for shape control of PbTe nanocrystals. We succeeded in synthesizing three different shapes of PbTe nanoparticles, including cubes, cuboctahedra, and octahedra. These morphologies were prepared by changing the molar ratio between the Pb and Te precursors and also by changing the surfactant. Langmuir-Blodgett films were prepared using these PbTe nanocrystals.

引用

页码：9864 / +

页数：3

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