THE EFFECTS OF AROMATIC SOLVENTS ON THE PHOTOPOLYMERIZATION RATES OF ISOPRENE, ETHYL METHACRYLATE, AND STYRENE

被引：3

作者：

CHANG, BC ^{[1
]}

CHEN, CD ^{[1
]}

CHANG, TC ^{[1
]}

HO, SY ^{[1
]}

机构：

[1] NATL TSING HUA UNIV,DEPT CHEM,HSINCHU 30043,TAIWAN

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1990年 / 28卷 / 06期

关键词：

D O I：

10.1002/pola.1990.080280620

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 photochemical polymerization rates of isoprene, ethyl methacrylate, and of styrene in various aromatic solvents were measured. The average lifetimes of propagating radicals were measured by the rotating sector method. The polymerization rate constants, Kp, were determined and compared with dipole moments (μ) and Hammett σ constants for the aromatic solvents. Linear correlations of log(kp/kp, benzene) vs. μ and σ were obtained. Copyright © 1990 John Wiley & Sons, Inc.

引用

页码：1539 / 1547

页数：9

共 11 条

[1]

BAMFORD CH, 1967, MAKROMOLEKUL CHEM, V105, P122

[2] RATE CONSTANTS IN THE PHOTOPOLYMERIZATION OF H2O2 ISOPRENE SYSTEMS [J].