Preparation of polymer-protected semiconductor nanoparticles through the rapid expansion of supercritical fluid solution

被引：51

作者：

Sun, YP ^{[1
]}

Rollins, HW ^{[1
]}

机构：

[1] Clemson Univ, Howard L Hunter Chem Lab, Dept Chem, Clemson, SC 29634 USA

来源：

CHEMICAL PHYSICS LETTERS | 1998年 / 288卷 / 2-4期

关键词：

D O I：

10.1016/S0009-2614(98)00346-7

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：

Poly(N-vinyl-2-pyrrolidone)-stabilized semiconductor cadmium sulfide nanoparticles with an average particle size of similar to 33 Angstrom were prepared by using a new method based on the rapid expansion of supercritical solution. The nanoparticles were characterized by use of UV/Vis diffuse reflectance spectroscopy, powder X-ray diffraction, luminescence, and transmission electron microscopy methods. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：585 / 588

页数：4

共 21 条

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