Magnetically-responsive electrophoretic silica organosols
نویسندگان
چکیده
منابع مشابه
Short Communication—Magnetically-responsive electrophoretic silica organosols
Hypothesis Silica nanoparticles can be dispersed in organic solvents (organosols) using surfactants, such as didodecyldimethylammonium bromide (DDAB). DDAB analogues prepared with lathanide tetrahalide counterions, either a high-magnetic moment ion (HoCl3Br, DDAH) or low-magnetic moment one (NdCl3Br, DDAN), are expected to produce charged particles but only DDAH-stabilized dispersions are expec...
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ژورنال
عنوان ژورنال: Journal of Colloid and Interface Science
سال: 2014
ISSN: 0021-9797
DOI: 10.1016/j.jcis.2014.04.001