Preparation of spherical toner particles for atomic force microscopic studies of colloidal forces

被引：11
|
作者：
Drelich, J [1 ]
Nalaskowski, J
Miller, JD
机构：
[1] Michigan Technol Univ, Dept Met & Mat Engn, Houghton, MI 49931 USA
[2] Univ Utah, Dept Met Engn, Salt Lake City, UT 84112 USA
来源：
JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1998年 / 201卷 / 02期
关键词：
atomic force microscopy; colloidal forces; deinking; surface forces; toner particles; office wastepaper;
D O I：
10.1006/jcis.1998.5432
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：
The experimental procedure for the preparation of spherical toner particles with diameters of a few micrometers is described. This procedure involves the formulation of a toner-in-glycerol emulsion at an elevated temperature (90-100 degrees C), solidification of dispersed toner droplets at a reduced temperature (35-45 degrees C), and filtration of toner particles with a cellulose acetate membrane. Such prepared toner particles can be used for the determination of particle interaction forces in wastepaper deinking systems by atomic force microscopy. (C) 1998 Academic Press.
引用
收藏
页码：253 / 256
页数：4
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