VINYL POLYMERIZATION OF ACRYLONITRILE BY THE CERIUM(IV)-PROPANE-1,2-DIOL SYSTEM

被引：26

作者：

MOHANTY, N

PRADHAN, B

MOHANTA, MC

机构：

[1] Mayurbhanj Chemical Laboratory, Ravenshaw College, Cuttack

来源：

EUROPEAN POLYMER JOURNAL | 1979年 / 15卷 / 08期

关键词：

D O I：

10.1016/0014-3057(79)90025-9

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 acrylonitrile (M) initiated by the Ce(IV)-propane-1,2-diol (R) redox system has been studied in aqueous sulphuric acid under nitrogen in the temperature range 30 to 40°. The rate of polymerization is proportional to [M]2, [R] and [Ce(IV)]-1 and the rate of ceric ion disappearance is proportional to [R], [Ce(IV)]. The effects of certain salts, acid, solvent and temperature on both rates have been investigated. A kinetic scheme has been proposed, and various rate and energy parameters evaluated. © 1979.

引用

页码：743 / 746

页数：4

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