کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1292482 | 973389 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of ruthenium-based bimetallic electrocatalysts for oxygen reduction reaction
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Development of ruthenium-based bimetallic electrocatalysts for oxygen reduction reaction Development of ruthenium-based bimetallic electrocatalysts for oxygen reduction reaction](/preview/png/1292482.png)
چکیده انگلیسی
Ruthenium-based bimetallic electrocatalysts with non-noble metals such as Ti, Cr, Fe, Co and Pb were synthesized on a porous carbon support using a chelation process. Rotating ring disk electrode measurements indicated that RuFeNx/C showed the catalytic activity and selectivity toward the four-electron reduction of oxygen to water comparable to those of the conventional Pt/C catalysts. The performance of the membrane-electrode assembly prepared with the RuFeNx/C cathode catalyst was evaluated for 150 h of continuous operation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 162, Issue 2, 22 November 2006, Pages 1099–1103
Journal: Journal of Power Sources - Volume 162, Issue 2, 22 November 2006, Pages 1099–1103
نویسندگان
Lingyun Liu, Jong-Won Lee, Branko N. Popov,