کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
194822 | 459800 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Polyol synthesis of highly active PtRu/C catalyst with high metal loading
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
Highly loaded PtRu/C catalyst with high activity toward methanol electrooxidation was synthesized via a modified polyol process. XRD patterns indicated that the prepared catalyst was highly alloyed and TEM results showed that the metal nanoparticles were small and uniformly distributed on the carbon support despite the high metal loading. EDX results suggested that the two metals distributed uniformly in the catalyst. Electrochemical characterization and single cell test jointly showed that the prepared 40–20 wt.%PtRu/C catalyst possessed high activity toward methanol electrooxidation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 52, Issue 4, 1 December 2006, Pages 1692–1696
Journal: Electrochimica Acta - Volume 52, Issue 4, 1 December 2006, Pages 1692–1696
نویسندگان
Shiyou Yan, Gongquan Sun, Juan Tian, Luhua Jiang, Jing Qi, Qin Xin,