共 25 条
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
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.
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页码:253 / 256
页数:4
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