๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Improved Pt-Ru-Ni alloy fuel cell catalyst for methanol oxidation

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
75 KB
Volume
4
Category
Article
ISSN
1464-2859

No coin nor oath required. For personal study only.

โœฆ Synopsis

This month the patent summaries have been made even briefer than they were before, in an effort to catch up most of the backlog of recently pubfished US and WO patents. It is encouraging that there is clearly so much research and development work going on in this very active area. We expect to return to more detailed summaries once most of the bacHog has been summarised. Hopefully the essential features of these new inventions are clear enough, even in this abbreviated form.

๐Ÿ“œ SIMILAR VOLUMES

Improved Pt alloy catalysts for fuel cel
Improved Pt alloy catalysts for fuel cells
โœ Andreas Freund; Jutta Lang; Thomas Lehmann; Karl Anton Starz ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 295 KB

Supported Pt-Co-Cr alloy catalysts on graphitized carbon black showing increased activity and stability as electrode catalysts for oxygen-reduction reaction in phosphoric acid fuel cells have been developed by co-precipitation of the corresponding metal nitrates. XRD investigations showed that a tet

Electrochemical preparation of Pt-based
Electrochemical preparation of Pt-based ternary alloy catalyst for direct methanol fuel cell anode
โœ Sang Hyun Ahn; Oh Joong Kwon; Soo-Kil Kim; Insoo Choi; Jae Jeong Kim ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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

Evaluation of Ptโ€“Ruโ€“Ni and Ptโ€“Snโ€“Ni cata
Evaluation of Ptโ€“Ruโ€“Ni and Ptโ€“Snโ€“Ni catalysts as anodes in direct ethanol fuel cells
โœ Esteban Ribadeneira; Bibian A. Hoyos ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 655 KB

In this study, the electrooxidation of ethanol on carbon supported Pt-Ru-Ni and Pt-Sn-Ni catalysts is electrochemically studied through cyclic voltammetry at 50 โ€ข C in direct ethanol fuel cells. All electrocatalysts are prepared using the ethylene glycol-reduction process and are chemically characte