کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
53183 | 46921 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of valence of copper in La2−xThxCuO4 on NO decomposition reaction
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
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چکیده انگلیسی
NO decomposition reaction was investigated over La2−xThxCuO4, in which the valence of copper was controlled by Th substitution and was characterized by XPS measurement. A close correlation between the valence of copper and the activity was observed. The activity increased with the decrease of the average oxidation number of copper, and increased with the increase of Cu+ content, suggesting that the transition metal with low valence (Cu+) is active for the reaction in the present cases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Communications - Volume 7, Issue 1, January 2006, Pages 29–32
Journal: Catalysis Communications - Volume 7, Issue 1, January 2006, Pages 29–32
نویسندگان
Junjiang Zhu, Zhen Zhao, Dehai Xiao, Jing Li, Xiangguang Yang, Yue Wu,