کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
56042 | 47070 | 2011 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hydrosilylation of n-alkenes and allyl chloride over platinum supported on styrene–divinylbenzene copolymer
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Catalytic performance of styrene–divinylbenzene copolymer-supported platinum catalyst of high crosslinking degree and high surface area was studied in reactions of hydrosilylation of allyl chloride, 1-octene and 1-butene. The catalyst has shown considerably greater stability of catalytic activity than classical active carbon-supported catalyst. In experiments on repeated use of catalysts, the decrease in catalytic activity for hydrosilylation of liquid double bond-containing compounds proceeding in the presence of the copolymer-supported and carbon-supported platinum was considerably smaller in the case of the former catalyst. Bimetallic Pt–Cu catalyst on polymeric support appeared to be considerably less active than monometallic catalyst.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 169, Issue 1, 1 July 2011, Pages 69–74
Journal: Catalysis Today - Volume 169, Issue 1, 1 July 2011, Pages 69–74
نویسندگان
Agata Wawrzyńczak, Michał Dutkiewicz, Jacek Guliński, Hieronim Maciejewski, Bogdan Marciniec, Ryszard Fiedorow,