高等学校化学学报

高等学校化学学报 ›› 2013, Vol. 34 ›› Issue (3): 491.doi: 10.7503/cjcu20121132

• 研究快报 • 上一篇    下一篇

离子液体中壳聚糖/AMPS共聚交联微球的制备

张聪璐1,2, 胡筱敏1, 侯晓虹2, 陶颖婷2   

  1. 1. 东北大学资源与土木工程学院, 沈阳 110004;
    2. 沈阳药科大学制药工程学院, 沈阳 110016
  • 收稿日期:2012-12-14 出版日期:2013-03-10 发布日期:2013-02-18
  • 通讯作者: 胡筱敏,男,博士生导师,教授,主要从事环境污染治理研究.E-mail:hxmin_jj@163.com E-mail:hxmin_jj@163.com
  • 基金资助:

    国家自然科学基金(批准号:51178088)和辽宁省教育厅科学研究项目(批准号:L2012361)资助.

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

ZHANG Cong-Lu1,2, HU Xiao-Min1, HOU Xiao-Hong2, TAO Ying-Ting2   

  1. 1. School of Resources and Civil Engineering, Northeastern University, Shenyang 110004, China;
    2. School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
  • Received:2012-12-14 Online:2013-03-10 Published:2013-02-18

PDF (PC)

被引次数

10

关键词: 离子液体, 壳聚糖, 2-丙烯酰胺基-2-甲基丙磺酸(AMPS), 交联, 共聚

Abstract:

Cross-linking copolymerization of 2-acrylamide-2-methylpro panesulfonic acid(AMPS) and chitosan in ionic liquid was studied using ceric 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 μm. And the product had smooth surface, some resistance to acid and alkali.

Key words: Ionic liquid, Chitosan, 2-Acrylamide-2-methylpro panesulfonic acid(AMPS), Cross-linking, Copolymerization

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