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Sol–gel synthesis of Pt-Ru-Os-Ir based anode electro-catalysts for direct methanol fuel cells

✍ Scribed by Yousef M. Alyousef; Moni Kanchan Datta; Karan Kadakia; S.C. Yao; Prashant N. Kumta

Book ID
116607227
Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
256 KB
Volume
506
Category
Article
ISSN
0925-8388

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ChemInform Abstract: Sol—Gel Synthesis o
ChemInform Abstract: Sol—Gel Synthesis of Pt—Ru—Os—Ir Based Anode Electro-Catalysts for Direct Methanol Fuel Cells.
✍ Yousef M. Alyousef; Moni Kanchan Datta; Karan Kadakia; S. C. Yao; Prashant N. Ku 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 17 KB 👁 1 views

## Abstract Pt~44~Ru~41~Os~10~Ir~5~ anode electro‐catalysts for direct methanol fuel cells with a high specific surface area are synthesized by the complexed sol—gel process from Pt(acac)~2~, Ru(acac)~3~, Ir(acac)~3~, OsCl~3~, and Me~4~NOH in acetone/MeOH.

Electrochemical preparation of Pt-based
Electrochemical preparation of Pt-based ternary alloy catalyst for direct methanol fuel cell anode
✍ Sang Hyun Ahn; Oh Joong Kwon; Soo-Kil Kim; Insoo Choi; Jae Jeong Kim 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 1010 KB

The CoPtRu catalyst was prepared with electrochemical methods on carbon paper. The preparation of Co particles on the carbon paper was performed through an electrodeposition process by varying the deposition potential and time. After Co electrodeposition, Pt and Ru galvanic displacements were carrie