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author:

欧剑云 (欧剑云.) [1] | 刘明华 (刘明华.) [2] | 朱鲁华 (朱鲁华.) [3]

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CQVIP PKU CSCD

Abstract:

以交联球形壳聚糖珠体为骨架,以丙烯酸(AA)为单体,通过接枝共聚的方法赋予球形壳聚糖吸附剂弱酸型基团——羧酸基,合成出球形壳聚糖珠体/AA接枝共聚物,并进行制备条件的优选实验,得出最佳的制备工艺条件为:以硝酸铈铵/HNO,作为引发体系,引发剂的用量为6.0%,单体与壳聚糖珠体的最佳质量比为2:1,反应温度60.0℃,反应时间3.0h.在上述工艺条件下制备出的球形壳聚糖珠体/AA接枝共聚物的接枝率为34.96%,而AA的均聚物含量仅为8.52%.

Keyword:

丙烯酸 交联 合成 吸附剂 壳聚糖 接枝共聚

Community:

  • [ 1 ] 福州大学环境与资源学院,福建福州350108

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Source :

福州大学学报:自然科学版

ISSN: 1000-2243

CN: 35-1337/N

Year: 2008

Issue: 1

Volume: 36

Page: 152-156

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 2

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