Preparation of poly(vinyl alcohol) membranes grafted with N-vinyl imidazole/acrylic acid binary monomers

被引：22

作者：

Ajji, Z

Ali, AM

机构：

[1] Atom Energy Commiss, Dept Radiat Technol, Polymer Technol Div, Damascus, Syria

[2] Tishreen Univ, Fac Sci, Dept Chem, Latakia, Syria

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2005年 / 236卷

关键词：

acrylic acid; N-vinyl imidazole; poly(vinyl alcohol); radiation grafting;

D O I：

10.1016/j.nimb.2005.04.046

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Poly(vinyl alcohol) films were grafted with two monomers using gamma radiation, acrylic acid and N-vinyl imidazole. The influence of different parameters on the grafting yield was investigated as: type of solvent and solvent composition, comonomer concentration and composition, addition of mineral acids, and irradiation dose. Water uptake in respect to the grafting yield was also evaluated. The ability of the grafted films to adsorb copper ions was elaborated and discussed for different grafting yields and pH values of the solution. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：580 / 586

页数：7

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