کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9618643 | 49479 | 2005 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Photocatalytic hydrogen generation over lanthanides-doped titania
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The series of platinized lanthanide-doped titania were applied as catalysts in photocatalytic water splitting. The influence of the lanthanide applied on the hydrogen yield was measured. Methanol, ethanol, glycol or glycerin were applied as the sacrificial agents, therefore no oxygen was observed in the reaction products. The best performance was obtained for the catalysts containing 0.5Â mol % of Gd, Eu, Yb, or Ho oxides as the dopants. High photoactivity of these catalysts was related to their high potential of tetravalent dopant ions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 89, Issues 2â3, 15 November 2005, Pages 287-296
Journal: Solar Energy Materials and Solar Cells - Volume 89, Issues 2â3, 15 November 2005, Pages 287-296
نویسندگان
Maciej Zalas, Marek Laniecki,