کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
59938 | 1419433 | 2015 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Promotion by Co of a NiO-BaCO3 catalyst for N2O decomposition
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: Promotion by Co of a NiO-BaCO3 catalyst for N2O decomposition Promotion by Co of a NiO-BaCO3 catalyst for N2O decomposition](/preview/png/59938.png)
چکیده انگلیسی
A series of CoxBa1.5Ni9 catalysts prepared by a co-precipitation method were investigated for N2O decomposition. Co improved the activity of NiO when BaCO3 was present but had the opposite role when it was absent. This was because Co strengthened the Ni−O bond and decreased the surface area when added into pure NiO without BaCO3, while in the presence of BaCO3, it dramatically increased the surface area and amount of active sites of NiO.
Graphical AbstractCobalt as a co-additive with BaCO3 in NiO significantly improved the activity of NiO for N2O decomposition, although it played the opposite role when it was added to NiO alone without BaCO3.Figure optionsDownload as PowerPoint slide
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Journal of Catalysis - Volume 36, Issue 3, March 2015, Pages 344–347
Journal: Chinese Journal of Catalysis - Volume 36, Issue 3, March 2015, Pages 344–347
نویسندگان
Fengfeng Zhang, Xinping Wang, Xiaoxiao Zhang, Mamutjan Tursun, Haibiao Yu,