Title of article
Structural control in radical polymerization with 1,1-diphenylethylene. 1. Copolymerization of 1,1-diphenylethylene with methyl methacrylate
Author/Authors
Viala، نويسنده , , Sophie and Tauer، نويسنده , , Klaus and Antonietti، نويسنده , , Markus and Krüger، نويسنده , , R.-P and Bremser، نويسنده , , Wolfgang، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2002
Pages
11
From page
7231
To page
7241
Abstract
The role of 1,1-diphenylethylene (DPE) in radical emulsion polymerization of methyl methacrylate is investigated. The presence of DPE causes a strong decrease in both the rate of polymerization and the molecular weight. According to the results of structure analysis by means of MALDI-TOF mass spectrometry, UV–vis spectroscopy, and 1H–NMR spectroscopy, DPE is incorporated in the copolymer chain exclusively as a reactive recombinant α,p-dimer, underlining the peculiar role of DPE in radical polymerizations.
Keywords
emulsion polymerization , 1-diphenylethylene , Copolymer structure , 1
Journal title
Polymer
Serial Year
2002
Journal title
Polymer
Record number
1718778
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