کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1274974 | 1497672 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hydrogen production by catalytic decomposition of methane over Ni/SiO2Ni/SiO2
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Hydrogen production by catalytic decomposition of methane over Ni/SiO2Ni/SiO2 Hydrogen production by catalytic decomposition of methane over Ni/SiO2Ni/SiO2](/preview/png/1274974.png)
چکیده انگلیسی
Decomposition of methane into carbon and hydrogen was studied on Ni/SiO2Ni/SiO2 catalysts using 5–90 wt% Ni loadings. The catalytic activities and the lifetimes of the catalysts for the reaction were examined and are discussed. The relation between the catalytic performances and the characterization of fresh and used catalysts discussed on the basis of the results of SEM, XRD, TPR, DTA, TGA and carbon analysis. Among all Ni loadings, 30 wt% Ni on silica has shown to have good activity and longevity at 600∘C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 32, Issue 12, August 2007, Pages 1782–1788
Journal: International Journal of Hydrogen Energy - Volume 32, Issue 12, August 2007, Pages 1782–1788
نویسندگان
A. Venugopal, S. Naveen Kumar, J. Ashok, D. Hari Prasad, V. Durga Kumari, K.B.S. Prasad, M. Subrahmanyam,