کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1289598 | 973304 | 2011 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High efficient electrooxidation of formic acid at a novel Pt–indole composite catalyst prepared by electrochemical self-assembly
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: High efficient electrooxidation of formic acid at a novel Pt–indole composite catalyst prepared by electrochemical self-assembly High efficient electrooxidation of formic acid at a novel Pt–indole composite catalyst prepared by electrochemical self-assembly](/preview/png/1289598.png)
چکیده انگلیسی
Self-assembly of Pt and indole into a novel composite catalyst on a glassy carbon electrode (GC) has been developed by a one-step electrodeposition in the presence of 3.0 mM H2PtCl6 and 0.1 mM indole. Compared to Pt/GC and Pt/C, the novel Pt–indole composite catalyst exhibits higher catalytic activity and stronger poisoning tolerance for electrooxidation of formic acid. The adsorption strength of CO on the prepared Pt–indole composite catalyst is greatly weakened as demonstrated by CO stripping voltammograms. Because of its advantageous catalytic activity and poisoning tolerance, the novel Pt–indole composite catalyst is anticipated to find interesting applications in many important fields such as energy and catalysis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 196, Issue 3, 1 February 2011, Pages 1118–1122
Journal: Journal of Power Sources - Volume 196, Issue 3, 1 February 2011, Pages 1118–1122
نویسندگان
Weiqiang Zhou, Chuanyi Wang, Jingkun Xu, Yukou Du, Ping Yang,