کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
182829 | 459444 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Alcohol oxidation on nanocrystalline oxide Pd/C promoted electrocatalysts
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Pd/C promoted with nanocrystalline oxides electrocatalysts were prepared by the intermittent microwave heating. The electrooxidation of methanol, ethanol, glycerol and ethylene glycol on CeO2, Co3O4, Mn3O4 and NiO promoted Pd/C catalysts in alkaline media was studied. Such electrocatalysts are superior to Pt-based electrocatalysts in terms of activity and poison tolerance. The most significant result is that the onset potential for ethanol oxidation on Pd–NiO/C electrocatalyst is shifted negatively by 300 mV compared with that of Pt/C electrocatalyst under the same experimental conditions. The electrochemical parameters were measured and analyzed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 8, Issue 1, January 2006, Pages 184–188
Journal: Electrochemistry Communications - Volume 8, Issue 1, January 2006, Pages 184–188
نویسندگان
Pei Kang Shen, Changwei Xu,