AQUEOUS POLYMERIZATION OF ACRYLAMIDE INITIATED BY 4,4'-AZOBIS (4-CYANO PENTANOL) AND CHAIN EXTENSION OF POLYACRYLAMIDE BY MEANS OF CERIC ION REDOX SYSTEMS

被引：10

作者：

ERIM, M

ERCIYES, AT

SERHATLI, IE

YAGCI, Y

机构：

[1] ISTANBUL TECH UNIV,DEPT CHEM,ISTANBUL 80626,TURKEY

[2] ISTANBUL TECH UNIV,DEPT CHEM ENGN,ISTANBUL 80626,TURKEY

来源：

POLYMER BULLETIN | 1992年 / 27卷 / 04期

关键词：

D O I：

10.1007/BF00309690

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The polymerization of acrylamide (AA) initiated by 4,4'-azobis (4- cyano pentanol) (ACP) was investigated in aqueous solution at 60-degrees-C. The molecular weight and the conversion depend on polymerization duration and initiator concentration. Polymerization of AA initiated by ACP yields polyacrylamide (PAA) with hydroxyl terminal groups. Redox polymerization of AA initiated by hydroxyl terminated PAA in conjunction with Ce(IV) provided increase in the molecular weight of the initial polymer.

引用

页码：361 / 366

页数：6

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