کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5184272 1381043 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effect of the distance between neighboring vinyl groups on template polymerization
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
The effect of the distance between neighboring vinyl groups on template polymerization
چکیده انگلیسی

Intra-molecular polymerization of methacrylate type multi-vinyl monomer of Noria (Noria-MVM) was investigated from the viewpoint of the structure of Noria-MVM. Noria-MVM was polymerized by atom transfer radical polymerization (ATRP) with different reaction time, temperature, and monomer concentration. Polymerized sequences were derived from polymerized Noria-MVM by hydrolysis and methylation. The degree of polymerization (DP) of polymerized sequence was determined by matrix-assisted laser desorption/ionization time-of-flight mass (MALDI-TOF mass) analyses. The DP values were odd value in a range of 3-23. The distance from radical to the next vinyl group was influenced by the structure of Noria. When the distance was shorter than 5 Å, the polymerization did not terminate. When the distance was longer than 5 Å, the termination tended to occur.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 52, Issue 16, 20 July 2011, Pages 3565-3569
نویسندگان
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