IONIC FERROFLUIDS - A CROSSING OF CHEMISTRY AND PHYSICS

被引:207
作者
BACRI, JC [1 ]
PERZYNSKI, R [1 ]
SALIN, D [1 ]
CABUIL, V [1 ]
MASSART, R [1 ]
机构
[1] UNIV PARIS 06,CNRS,PHYSICOCHIM INORGAN LAB,F-75252 PARIS 05,FRANCE
关键词
D O I
10.1016/0304-8853(90)90010-N
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
An aqueous precursor ferrofluid, with well-defined magnetic particles of large surface reactivity, is produced by chemical synthesis. These particles can be dispersed in many solvents if a different surface treatment is performed. Colloidal stability is considered with respect to various particle interaction parameters: a phase diagram is built up as a function of ionic strength and preliminary results on the magnetic-field-induced phase separation are given. © 1990.
引用
收藏
页码:27 / 32
页数:6
相关论文
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