SIMPLE INTRODUCTION OF SULFONIC-ACID GROUP ONTO POLYETHYLENE BY RADIATION-INDUCED COGRAFTING OF SODIUM STYRENE-SULFONATE WITH HYDROPHILIC MONOMERS

被引：18

作者：

TSUNEDA, S

SAITO, K

FURUSAKI, S

SUGO, T

MAKUUCHI, K

机构：

[1] UNIV TOKYO,FAC ENGN,DEPT CHEM ENGN,TOKYO 113,JAPAN

[2] JAPAN ATOM ENERGY RES INST,TAKASAKI RADIAT CHEM RES ESTAB,TAKASAKI,GUNMA 37012,JAPAN

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1993年 / 32卷 / 07期

关键词：

D O I：

10.1021/ie00019a600

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The sulfonic acid (SO3H) group was readily introduced into a polyethylene (PE) membrane by radiation-induced cografting of sodium styrenesulfonate (SSS) with hydrophilic monomers such as acrylic acid (AAc) and hydroxyethyl methacrylate (HEMA). The density of SSS grafted onto the PE membrane was determined as a function of molar ratio of hydrophilic monomer to SSS in the monomer mixture. Immersion of the electron-beam-irradiated PE membrane into the mixture of SSS and HEMA for 5 h at 323 K provided the SO3H density of 2.5 mol/kg of the H-type product.

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页码：1464 / 1470

页数：7

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