Synthesis and characterization of MoSe2 and WSe2 nanoclusters

被引：35

作者：

Huang, JM ^{[1
]}

Kelley, DF ^{[1
]}

机构：

[1] Kansas State Univ, Dept Chem, Manhattan, KS 66506 USA

来源：

CHEMISTRY OF MATERIALS | 2000年 / 12卷 / 10期

关键词：

D O I：

10.1021/cm0002517

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Synthesis and Characterization of MoSe2 and WSe2 Nanoclusters The synthesis, characterization, absorption, and emission spectra of MoSe2 and WSe2 nanoclusters are reported. These nanoclusters are about 3.5-6 nm (MoSe2, see graphic) and 4-7 nm (WSe2) in diameter, as measured by TEM imaging. The particles are strongly quantum confined and highly anisotropic. Electron diffraction results indicate that they are three-atoms thick, consisting of a single two-dimensional Se-MoSe or Se-W-Se trilayer.

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页码：2825 / +

页数：5

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