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Comparison of carbon materials as electrodes for enzyme electrocatalysis: hydrogenase as a case study.

Abstract:

We present a study of electrocatalysis by an enzyme adsorbed on a range of carbon materials, with different size, surface area, morphology and graphitic structure, which are either commercially available or prepared via simple, established protocols. We choose as our model enzyme the hydrogenase I from E. coli (Hyd-1), which is an active catalyst for H2 oxidation, is relatively robust and has been demonstrated in H2 fuel cells and H2-driven chemical synthesis. The carbon materials were charac...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1039/c4fd00058g

Authors


Quinson, J More by this author
Hidalgo, R More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
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Grant:
EP/J015202/1; EP/J500495/1; EP/K031503/1; Pathways to Impact Block Awards
Royal Society More from this funder
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Grant:
EnergyBioCatalysis-ERC-2010-StG-258600; DEDIGROWTH-ERC-2009-StG-240500; ERC-2012-PoC-309786
Publisher:
Royal Society of Chemistry Publisher's website
Journal:
Faraday discussions Journal website
Volume:
172
Pages:
473-496
Publication date:
2014
DOI:
EISSN:
1364-5498
ISSN:
1359-6640
URN:
uuid:05aa5dcf-955d-4a71-8ae7-4c76f46a1d49
Source identifiers:
491603
Local pid:
pubs:491603

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