Preparation of Cross-linking Copolymerization of Chitosan and AMPS in Ionic Liquid

被引：3
|
作者：
Zhang Cong-Lu [1 ,2 ]
Hu Xiao-Min [1 ]
Hou Xiao-Hong [2 ]
Tao Ying-Ting [2 ]
机构：
[1] Northeastern Univ, Sch Resources & Civil Engn, Shenyang 110004, Peoples R China
[2] Shenyang Pharmaceut Univ, Sch Pharmaceut Engn, Shenyang 110016, Peoples R China
来源：
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2013年 / 34卷 / 03期
关键词：
Ionic liquid; Chitosan; 2-Acrylamide-2-methylpro panesulfonic acid (AMPS); Cross-linking; Copolymerization; WATER; MICROSPHERES; DELIVERY; REMOVAL;
D O I：
10.7503/cjcu20121132
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cross-linking copolymerization of 2-acrylamide-2-methylpro panesulfonic acid (AMPS) and chitosan in ionic liquid was studied using eerie ammonium nitrate(CAN) as an initiator, p-benzoquinone as resistance polymerization retarder, and glycine hydrochloride ionic liquid water solution as reaction medium. The obtained product was characterized by SEM, FTIR and TGA. The results showed that, the reaction rate and grafting ratio were improved greatly by [Gly] Cl as reaction medium. The obtained product was regular spherical, the particle diameter was about 2 rim. And the product had smooth surface, some-resistance to acid and alkali.
引用
收藏
页码：491 / 493
页数：3
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