Direct Electrochemistry of a [FeFe]-Hydrogenase on TiO2 Electrode

Simone Morra; Francesca Valetti; Sheila Sadeghi; Paul King; Toby Meyer; Gianfranco Gilardi

doi:10.1039/C1CC14535E

Direct Electrochemistry of a [FeFe]-Hydrogenase on TiO2 Electrode

Simone Morra, Francesca Valetti, Sheila Sadeghi, Paul King, Toby Meyer, Gianfranco Gilardi

Biosciences Center

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Abstract

[FeFe-hydrogenases are efficient natural catalysts that can be exploited for hydrogen production. Immobilization of the recombinant [FeFe-hydrogenase CaHydA was achieved for the first time on an anatase TiO₂ electrode. The enzyme is able to interact and exchange electrons with the electrode and to catalyze hydrogen production with an efficiency of 70%.

Original language	American English
Pages (from-to)	10566-10568
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	38
DOIs	https://doi.org/10.1039/C1CC14535E https://doi.org/10.1039/c1cc14535e
State	Published - 14 Oct 2011

NREL Publication Number

NREL/JA-2700-52075

Keywords

[FeFe]-hydrogenase
electrochemistry
hydrogen production
TiO2 electrode

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abstract = "[FeFe-hydrogenases are efficient natural catalysts that can be exploited for hydrogen production. Immobilization of the recombinant [FeFe-hydrogenase CaHydA was achieved for the first time on an anatase TiO2 electrode. The enzyme is able to interact and exchange electrons with the electrode and to catalyze hydrogen production with an efficiency of 70%.",

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author = "Simone Morra and Francesca Valetti and Sheila Sadeghi and Paul King and Toby Meyer and Gianfranco Gilardi",

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AU - Morra, Simone

AU - Valetti, Francesca

AU - Sadeghi, Sheila

AU - King, Paul

AU - Meyer, Toby

AU - Gilardi, Gianfranco

PY - 2011/10/14

Y1 - 2011/10/14

N2 - [FeFe-hydrogenases are efficient natural catalysts that can be exploited for hydrogen production. Immobilization of the recombinant [FeFe-hydrogenase CaHydA was achieved for the first time on an anatase TiO2 electrode. The enzyme is able to interact and exchange electrons with the electrode and to catalyze hydrogen production with an efficiency of 70%.

AB - [FeFe-hydrogenases are efficient natural catalysts that can be exploited for hydrogen production. Immobilization of the recombinant [FeFe-hydrogenase CaHydA was achieved for the first time on an anatase TiO2 electrode. The enzyme is able to interact and exchange electrons with the electrode and to catalyze hydrogen production with an efficiency of 70%.

KW - [FeFe]-hydrogenase

KW - electrochemistry

KW - hydrogen production

KW - TiO2 electrode

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U2 - 10.1039/C1CC14535E

DO - 10.1039/C1CC14535E

M3 - Article

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AN - SCOPUS:80052917025

SN - 1359-7345

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JO - Chemical Communications

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ER -

Direct Electrochemistry of a [FeFe]-Hydrogenase on TiO2 Electrode

Abstract

NREL Publication Number

Keywords

UN SDGs

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