Direct comparison of the electrocatalytic oxidation of hydrogen by an enzyme and a platinum catalyst

Anne K. Jones; Emma Sillery; Simon P.J. Albracht; Fraser A. Armstrong

doi:10.1039/b201337a

Direct comparison of the electrocatalytic oxidation of hydrogen by an enzyme and a platinum catalyst

Anne K. Jones, Emma Sillery, Simon P.J. Albracht, Fraser A. Armstrong

Research output: Contribution to journal › Article › peer-review

240 Scopus citations

Abstract

It is shown that for molecules of Allochromatium vinosum [NiFe]-hydrogenase adsorbed on a pyrolytic graphite electrode the nickel-iron active site catalyzes hydrogen oxidation at a diffusion-controlled rate matching that achieved by platinum.

Original language	English (US)
Pages (from-to)	866-867
Number of pages	2
Journal	Chemical Communications
Volume	2
Issue number	8
DOIs	https://doi.org/10.1039/b201337a
State	Published - Jan 1 2002
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/b201337a

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title = "Direct comparison of the electrocatalytic oxidation of hydrogen by an enzyme and a platinum catalyst",

abstract = "It is shown that for molecules of Allochromatium vinosum [NiFe]-hydrogenase adsorbed on a pyrolytic graphite electrode the nickel-iron active site catalyzes hydrogen oxidation at a diffusion-controlled rate matching that achieved by platinum.",

author = "Jones, {Anne K.} and Emma Sillery and Albracht, {Simon P.J.} and Armstrong, {Fraser A.}",

year = "2002",

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AU - Sillery, Emma

AU - Albracht, Simon P.J.

AU - Armstrong, Fraser A.

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Y1 - 2002/1/1

N2 - It is shown that for molecules of Allochromatium vinosum [NiFe]-hydrogenase adsorbed on a pyrolytic graphite electrode the nickel-iron active site catalyzes hydrogen oxidation at a diffusion-controlled rate matching that achieved by platinum.

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Direct comparison of the electrocatalytic oxidation of hydrogen by an enzyme and a platinum catalyst

Abstract

ASJC Scopus subject areas

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