Monitoring the radiation-induced bulk polymerisation of methyl methacrylate with N-(1-pyrene)maleimide

被引：11

作者：

Frahn, MS ^{[1
]}

Warman, JM ^{[1
]}

Abellon, RD ^{[1
]}

Luthjens, LH ^{[1
]}

机构：

[1] Delft Univ Technol, Interfac Reactor Inst, Radiat Chem Dept, NL-2629 JB Delft, Netherlands

来源：

RADIATION PHYSICS AND CHEMISTRY | 2001年 / 60卷 / 4-5期

关键词：

fluorogenic probe; radiation; methyl methacrylate; PMMA; polymerisation;

D O I：

10.1016/S0969-806X(00)00420-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The fluorogenic probe N-(1-pyrene)maleimide, MPy, exhibits a fluorescence response directly correlated to the monomer conversion in the radiation-induced polymerisation of methyl methacrylate (MMA). In the low-dose region, the ratio between propagation rate constants for the cross-over reaction in which a MMA radical chain-end reacts with MPy relative to the homopolymerisation reaction of MMA is found to be 1.38 +/- 0.15. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：433 / 437

页数：5