Counteranion sensitization approach to photoinitiated free radical polymerization
Macromolecules, cilt.45, sa.5, ss.2219-2224, 2012 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 45 Sayı: 5
- Basım Tarihi: 2012
- Doi Numarası: 10.1021/ma3000169
- Dergi Adı: Macromolecules
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.2219-2224
- Trakya Üniversitesi Adresli: Hayır
Özet
A novel polymeric type II photoinitiator, namely poly(ethylene oxide) dimethylammonium thioxanthonemethyl-carboxylate (PEO-NH +(Me) 2 TX-CH 2COO -), possessing both photochromophoric and hydrogen donating groups in the structure was synthesized and characterized. In contrast to existing type II photoinitiators, the present photoinitiator initiates free radical polymerization by counteranion excitation even in the absence of added hydrogen donors. The photoinitiator can be applied to the polymerization of monomers soluble in organic solvents or water. © 2012 American Chemical Society.