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- Title
Photoinduced controlled/'living' polymerization of methyl methacrylate with flavone as photoinitiator.
- Authors
He, Bin‐Hong; He, Jieyu; Wang, Guo‐Xiang; Liu, Li‐Chao; Wu, Hu; Zhong, Ming
- Abstract
ABSTRACT Photochemically mediated controlled/'living' polymerization of methyl methacrylate (MMA) triggered by flavone was studied. The polymerization was performed in ethanol at ambient temperature with CuBr2/Tris(2-dimethylaminoethyl)amine (Me6TREN) as complex catalyst and ethyl 2-bromoisobutyrate (EBiB) as initiator. The molar mass of poly(methyl methacrylate) (PMMA) was obtained and exhibited relatively narrow molecular weight distribution ( Mw/ Mn) which was characterized by gel permeation chromatography (GPC). Chain extension further indicated that the living nature was maintained in the photopolymerization system. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43845.
- Subjects
PHOTOPOLYMERIZATION; POLYMETHYLMETHACRYLATE; FLAVONES; BUTYRATES; GEL permeation chromatography; CUPROUS bromide
- Publication
Journal of Applied Polymer Science, 2016, Vol 133, Issue 34, pn/a
- ISSN
0021-8995
- Publication type
Article
- DOI
10.1002/app.43845