کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1279021 | 1497633 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of over-oxidation treatment of Pt–Co/polypyrrole-carbon nanotube catalysts on methanol oxidation
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of over-oxidation treatment of Pt–Co/polypyrrole-carbon nanotube catalysts on methanol oxidation Effect of over-oxidation treatment of Pt–Co/polypyrrole-carbon nanotube catalysts on methanol oxidation](/preview/png/1279021.png)
چکیده انگلیسی
Bimetallic Pt–Co nanoparticles were co-deposited on polypyrrole (PPy)-multiwalled carbon nanotube (MWCNT) composite by formaldehyde reduction route to develop an anode catalyst for direct methanol fuel cells (DMFCs). PPy-MWCNT support was prepared by in situ polymerization of pyrrole on MWCNT. The electrochemical activity of this catalyst towards methanol oxidation and the important influencing factors have been investigated. The Pt–Co/PPy-MWCNT composite via over-oxidation treatment shows higher catalytic activity and potential application value for DMFCs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 34, Issue 9, May 2009, Pages 3908–3914
Journal: International Journal of Hydrogen Energy - Volume 34, Issue 9, May 2009, Pages 3908–3914
نویسندگان
Hongbin Zhao, Jun Yang, Lei Li, Hong Li, Jiulin Wang, Yongming Zhang,