کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5210322 | 1382886 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and radical polymerization of bifunctionalized aziridinic methacrylates
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The synthesis and controlled radical polymerization of 2-(1-aziridinyl)ethyl methacrylate (AZMA) and (1-phenylaziridin-2-yl)methyl methacrylate (PAZMA), which have two polymerizable groups in their structures, were performed. RAFT polymerization using CPDB as chain transfer agent (CTA) and AIBN as initiator was carried out in bulk and in solution at 60 °C with a good control of the molecular weight. A living behavior was observed for both monomers. ATRP polymerization (CuBr/PMDETA/EBiB) of AZMA led to a crosslinked material. For PAZMA a nonliving behavior in ATRP polymerization was reached, however no crosslink was observed due to higher stability of its aziridine ring.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Reactive and Functional Polymers - Volume 71, Issue 6, June 2011, Pages 648-654
Journal: Reactive and Functional Polymers - Volume 71, Issue 6, June 2011, Pages 648-654
نویسندگان
Marli Luiza Tebaldi de Sordi, Eduardo de Oliveira da Silva, Marco Antônio Ceschi, Cesar Liberato Petzhold,