Molecular spectroscopic characterisation of poly(methyl methacrylate) generated by means of atom transfer radical polymerisation (ATRP)

被引：34
作者：
Jackson, AT
Bunn, A
Priestnall, IM
Borman, CD
Irvine, DJ
机构：
[1] ICI plc, Measurement Sci Grp, Redcar TS10 4RF, Cleveland, England
[2] Lucite Int UK Ltd, Redcar TS10 4RF, Cleveland, England
来源：
POLYMER | 2006年 / 47卷 / 04期
关键词：
atom transfer radical polymerisation; end groups; molecular spectroscopy;
D O I：
10.1016/j.polymer.2005.12.029
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A combination of nuclear magnetic resonance (NMR) spectroscopy, matrix-assisted laser desorption/ionisation-time of flight (MALDI-TOF) mass spectrometry, matrix-assisted laser desorption/ionisation-collision induced dissociation (MALDI-CID) mass spectrometry and Fourier-transform infra-red (FTIR) spectroscopy has been employed for the characterisation of low molecular weight poly(methyl methacrylate) (PMMA) that was generated by means atom transfer radical polymerisation (ATRP). Evidence for the presence of a variety end group structures is shown. The terminating end groups included a five-membered lactone ring as well as the expected halogen (bromine or chlorine). Oligomers with other terminating end groups are proposed to be present at low abundance in the polymers. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1044 / 1054
页数：11
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