Optical properties of rod-shaped selenium hydrosols

被引：11
|
作者：
Lickes, JP
Dumont, F
BuessHerman, C
机构：
[1] Service de Chimie Analytique, Faculté des Sciences, Université Libre de Bruxelles, 1050 Bruxelles, 2, Bld. du Triomphe
来源：
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 1996年 / 118卷 / 1-2期
关键词：
optical properties; selenium hydrosol rods; turbidity spectra;
D O I：
10.1016/0927-7757(96)03729-6
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：
Rod-shaped selenium hydrosols have been synthesized by heterogenous nucleation of selenium on silver nuclei containing dislocations. These hydrosols have been characterized initially by electron microscopy. Comparison between theoretical and experimental turbidity spectra provided the mean diameter of the rods. Experiments have also been carried out in a flow cell, where the hydrodynamic gradient orientated the rods and induced significant changes in the turbidity spectra.
引用
收藏
页码：167 / 170
页数：4
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