Title of article
Photopolymerization kinetics of α-disulfone cationic photoinitiator
Author/Authors
Chen، نويسنده , , Hua and Yang، نويسنده , , Jinliang and Guo، نويسنده , , Dongfang and Wang، نويسنده , , Liyuan and Nie، نويسنده , , Jun، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
7
From page
57
To page
63
Abstract
An α-disulfone cationic photoinitiator called 4-tolyl methyl disulfone was synthesized and characterized by UV–vis absorption spectroscopy, LCMS, IR and NMR. Eight vinyl ether monomers were chosen to study the kinetics of photopolymerization by real-time infrared spectroscopy (FT-IR). It showed that 4-tolyl methyl disulfone was an effective cationic photoinitiator. The rate of polymerization and ultimate conversion increased with increase of 4-tolyl methyl disulfone concentration and light intensity.
Keywords
Vinyl ether monomer , Cationic photoinitiator , Kinetics , FT-IR
Journal title
Journal of Photochemistry and Photobiology:A:Chemistry
Serial Year
2012
Journal title
Journal of Photochemistry and Photobiology:A:Chemistry
Record number
1626666
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