期刊
JOURNAL OF APPLIED POLYMER SCIENCE
卷 92, 期 4, 页码 2189-2195出版社
WILEY
DOI: 10.1002/app.20233
关键词
microwave irradiation; atom-transfer radical polymerization (ATRP); methyl methacrylate; alpha,alpha '-dichloroxylene; block copolymers
The atom-transfer radical polymerization (ATRP) of methyl methacrylate (MMA), using alpha,alpha'-dichloroxylene as initiator and CuCl/N,N,N',N,N-pentamethyl-diethylenetriamine as catalyst was successfully carried out under microwave irradiation (MI). The polymerization of MMA under MI showed linear first-order rate plots, a linear increase of the number-average molecular weight with conversion, and low polydispersities, which indicated that the ATRP of MMA was controlled. Using the same experimental conditions, the apparent rate constant (PPP) under MI (k(p)(app) = 7.6 x 10(-4) s(-1)) was higher than that under conventional heating (k(p)(app) = 5.3 X 10(-5) s(-1)). (C) 2004 Wiley Periodicals, Inc.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据