کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1282019 1497689 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hydrogen production by the photocatalytic overall water splitting on NiO/Sr3Ti2O7NiO/Sr3Ti2O7: Effect of preparation method
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Hydrogen production by the photocatalytic overall water splitting on NiO/Sr3Ti2O7NiO/Sr3Ti2O7: Effect of preparation method
چکیده انگلیسی

Sr3Ti2O7Sr3Ti2O7, which was known to a Ruddlesden–Popper phase as a layered perovskite-type oxide, was synthesized by the solid-state reaction method (SSRM) and polymerized complex method (PCM) in order to decompose pure water into hydrogen and oxygen without any co-catalyst. Under ultra-violet (λ<400nm) irradiation, Sr3Ti2O7Sr3Ti2O7 catalyst prepared by the PCM was found to show promising results compared with that prepared by SSRM. When Ni was loaded onto Sr3Ti2O7Sr3Ti2O7 catalyst prepared by the PCM, this photocatalytic activity drastically increased. The highest activity was obtained by the loading of 3 wt.% of Ni. Moreover catalyst prepared by the PCM was also found to improve the stability of catalytic activity against long periods of photoirradiation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 31, Issue 9, August 2006, Pages 1142–1146
نویسندگان
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