کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5210172 | 1382878 | 2013 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of sulfonated organic-inorganic hybrids through the radical copolymerization of vinyl sulfonate esters and vinyl trialkoxysilanes
ترجمه فارسی عنوان
سنتز هیبرید های آلی-معدنی سولفونیک از طریق همبستگی رادیکال استرهای وینیل سولفونات و وینیل تاندونوکسیسیلان
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
چکیده انگلیسی
Novel organic-inorganic hybrids with sulfonic acid groups were prepared using random copolymers composed of vinyl sulfonate esters and vinyl trialkoxysilanes. Five vinyl sulfonate esters with different substituent groups were employed as protecting monomers for the production of the poly(vinyl sulfonic acid) component, and three vinyl trialkoxysilanes were used as cross-linkable monomers. Free radical and reversible addition-fragmentation chain transfer (RAFT) copolymerizations were performed for the production of random copolymers with two different functional groups. The selective deprotection of the sulfonate esters of the copolymers proceeded smoothly and resulted in the formation of copolymers with lithium vinyl sulfonate units and cross-linkable trialkoxysilane units. The co-condensation of the trialkoxysilane moieties in the deprotected copolymers with cross-linkers yielded transparent hybrid films that contained lithium sulfonate groups without aromatic rings or ester linkages.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Reactive and Functional Polymers - Volume 73, Issue 4, April 2013, Pages 658-667
Journal: Reactive and Functional Polymers - Volume 73, Issue 4, April 2013, Pages 658-667
نویسندگان
Hideharu Mori, Yosuke Saito, Eri Takahashi, Kazuhiro Nakabayashi, Atsuhiko Onuma, Makoto Morishima,