High-throughput synthesis and screening of ternary metal alloys for electrocatalysis
High-throughput synthesis and screening of ternary metal alloys for electrocatalysis
We report the application of a new method for the high-throughput synthesis and screening of thin film materials and its application to the discovery of electrocatalysts. Results are presented for the PtPdAu ternary alloy system with respect to activity for oxygen reduction. The results reveal an enhancement in activity for a range of PtPd alloy compositions over either of the pure elements. An optimum composition range of ternary alloys with significant activity was also identified. A correlation was also investigated between the surface reduction potential and the activity for oxygen reduction in both binary and ternary alloys. The results demonstrate the potential of the methodology for the discovery and optimization of electrocatalysts for a wide range of applications.
oxygen reduction, carbon-monoxide, methanol electrooxidation, catalysts, electrodes, deposition, discovery, ru, pd
14355-14362
Guerin, Samuel
e185e0c2-85c6-4d1c-a2cf-cd2f410d346f
Hayden, Brian E.
aea74f68-2264-4487-9d84-5b12ddbbb331
Lee, Christopher E.
f37cd28b-9244-4ed5-8fee-53848c8edda8
Mormiche, Claire
00a2dfb0-7160-453a-9eb1-02808eb60cb4
Russell, Andrea E.
b6b7c748-efc1-4d5d-8a7a-8e4b69396169
2006
Guerin, Samuel
e185e0c2-85c6-4d1c-a2cf-cd2f410d346f
Hayden, Brian E.
aea74f68-2264-4487-9d84-5b12ddbbb331
Lee, Christopher E.
f37cd28b-9244-4ed5-8fee-53848c8edda8
Mormiche, Claire
00a2dfb0-7160-453a-9eb1-02808eb60cb4
Russell, Andrea E.
b6b7c748-efc1-4d5d-8a7a-8e4b69396169
Guerin, Samuel, Hayden, Brian E., Lee, Christopher E., Mormiche, Claire and Russell, Andrea E.
(2006)
High-throughput synthesis and screening of ternary metal alloys for electrocatalysis.
The Journal of Physical Chemistry B, 110 (29), .
(doi:10.1021/jp061967d).
Abstract
We report the application of a new method for the high-throughput synthesis and screening of thin film materials and its application to the discovery of electrocatalysts. Results are presented for the PtPdAu ternary alloy system with respect to activity for oxygen reduction. The results reveal an enhancement in activity for a range of PtPd alloy compositions over either of the pure elements. An optimum composition range of ternary alloys with significant activity was also identified. A correlation was also investigated between the surface reduction potential and the activity for oxygen reduction in both binary and ternary alloys. The results demonstrate the potential of the methodology for the discovery and optimization of electrocatalysts for a wide range of applications.
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Published date: 2006
Keywords:
oxygen reduction, carbon-monoxide, methanol electrooxidation, catalysts, electrodes, deposition, discovery, ru, pd
Identifiers
Local EPrints ID: 44454
URI: http://eprints.soton.ac.uk/id/eprint/44454
ISSN: 1520-5207
PURE UUID: 9caa1a66-4fd1-4c11-84b7-b6578f8b7840
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Date deposited: 06 Mar 2007
Last modified: 16 Mar 2024 02:59
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Contributors
Author:
Samuel Guerin
Author:
Christopher E. Lee
Author:
Claire Mormiche
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