Preparation and Study of Polystyrene Magnetic Microspheres

被引：0
|
作者：
Liu, Chunli [1 ]
Tang, Weiping [1 ]
机构：
[1] Henan Polytech Inst, Nanyang 473009, Henan, Peoples R China
来源：
ADVANCES IN CHEMICAL ENGINEERING II, PTS 1-4 | 2012年 / 550-553卷
关键词：
Fe3O4; emulsion polymerization; crylic acid; carboxyl groups;
D O I：
10.4028/www.scientific.net/AMR.550-553.897
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Fe3O4 magnetic nanoparticles were as seeds and synthesized by the chemical co-precipitation and modified by bilayer surfactants. Styrene was as monomer in the emulsion polymerization;And copolymerzation of both monomer with crylic acid and enfold Fe3O4.Use TEM observed: in the same experiment condition the magnetic microspheres of copolymerzation with crylic acid were enfolded better.And effects of adding methods of AA and its concentration on the content of magnetic microspheres surface carboxyl groups were studied.
引用
收藏
页码：897 / 899
页数：3
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