کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9610583 | 47212 | 2005 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparison of alcohol and alkane oxidative dehydrogenation reactions over supported vanadium oxide catalysts: in situ infrared, Raman and UV-vis spectroscopic studies of surface alkoxide intermediates and of their surface chemistry
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comparison of alcohol and alkane oxidative dehydrogenation reactions over supported vanadium oxide catalysts: in situ infrared, Raman and UV-vis spectroscopic studies of surface alkoxide intermediates and of their surface chemistry Comparison of alcohol and alkane oxidative dehydrogenation reactions over supported vanadium oxide catalysts: in situ infrared, Raman and UV-vis spectroscopic studies of surface alkoxide intermediates and of their surface chemistry](/preview/png/9610583.png)
چکیده انگلیسی
The surface chemistry of adsorbed isopropoxy groups on supported vanadia-alumina and vanadia-silica catalysts was investigated with multiple in situ spectroscopic techniques. The in situ FT-IR, Raman and UV-vis spectroscopic measurements provided molecular level information about the surface intermediates and the surface vanadium oxide species as a function of different conditions. The spectroscopic insights were compared to the steady state fixed bed catalytic reaction studies of isopropanol oxidation and propane oxidative dehydrogenation in order to better understand the molecular structure-reactivity/selectivity relationships.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 99, Issues 1â2, 15 January 2005, Pages 105-114
Journal: Catalysis Today - Volume 99, Issues 1â2, 15 January 2005, Pages 105-114
نویسندگان
Carlo Resini, Tania Montanari, Guido Busca, Jih-Mirn Jehng, Israel E. Wachs,