Preparation of silver-ion-loaded nonwoven fabric by radiation-induced graft polymerization

被引：21

作者：

Kim, M

Saito, K ^{[1
]}

机构：

[1] Chiba Univ, Fac Engn, Dept Specialty Mat, Chiba 263, Japan

[2] Dongguk Univ, Dept Safety Engn, Kyung Ju, South Korea

来源：

REACTIVE & FUNCTIONAL POLYMERS | 1999年 / 40卷 / 03期

关键词：

nonwoven fabric; radiation-induced graft polymerization; glycidyl methacrylate; sulfonic acid group; silver ion;

D O I：

10.1016/S1381-5148(98)00050-9

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Sulfonic acid (SO3H) groups were appended to three nonwoven fabrics made of polyethylene (PE), polypropylene (PP), and a hybrid of PP and PE by radiation-induced graft polymerization of glycidyl methacrylate (GMA) and subsequent ring-opening with sodium sulfite. Silver ion was loaded onto the resultant SO3H-type cation-exchange nonwoven fabric at a density of 2.0 mmol g(-1), where the molar ratio of Ag ions to SO3H groups was unity. (C) 1999 Elsevier Science BN. All rights reserved.

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收藏

页码：275 / 279

页数：5

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