Graft polymerization of styrene onto alumina nanoparticles by a radiation

被引：0
|
作者：
Jung, Chan-Hee [1 ]
Choi, Jae-Hak [1 ]
Lim, Youn-Mook [1 ]
Jeun, Joon-Pyo [1 ]
La, Hyun-Shil [1 ]
Kang, Phil-Hyun [1 ]
Nho, Young-Chang [1 ]
机构：
[1] Korea Atom Energy Res Inst, Radiat Applicat Res Div, 1266 Shinjeong Dong, Jeongeup Si 580185, Jeonlabuk Do, South Korea
来源：
NANOCOMPOSITES AND NANOPOROUS MATERIALS | 2007年 / 119卷
关键词：
nanoparticles; graft polymerization; radiation; surface modification;
D O I：
10.4028/www.scientific.net/SSP.119.259
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Polystyrene-grafted gamma-Al2O3 nanoparticles were successfully synthesized by a high energy irradiation technique. Surface modification of the nanoparticles with silane coupling agents was performed to introduce active sites on the gamma-Al2O3 nanoparticles for a radiation-induced graft polymerization. The polymer graft yield increased with the absorbed dose. The graft yield was higher at a 50 vol% monomer solution than at 70 vol%.
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页码：259 / +
页数：2
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