کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
58056 | 47141 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The boiling pot at oxide surfaces
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The boiling pot at oxide surfaces The boiling pot at oxide surfaces](/preview/png/58056.png)
چکیده انگلیسی
The contribution concerns the crucially important layer near the catalyst surface (here, called Z* for convenience) that turns out to be often thicker than usually assumed. Special experiments [M. Alifanti, J. Kirchnerova, B. Delmon, D. Klvana, Appl. Catal. A 262 (2004) 167] indicate that Z* could possess electrochemical features, more precisely promote polarization effects. Measurements of thermodynamical activity and introduction of foreign species in Z* could lead to progress in fundamental interpretations. Examples are given and suggestions made, concerning the use of polarizable dopes in the gas phase or in the catalyst (possibly containing two or several phases), or the application of physical activation techniques. Some speculations are proposed concerning new advances.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 117, Issues 1â3, 30 September 2006, Pages 69-74
Journal: Catalysis Today - Volume 117, Issues 1â3, 30 September 2006, Pages 69-74
نویسندگان
B. Delmon,