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Electrochemical reduction of CO2 catalysed by Geobacter sulfurreducens grown on polarized stainless steel cathodes

Soussan, Laurence and Riess, Julien and Erable, Benjamin and Délia, Marie-Line and Bergel, Alain Electrochemical reduction of CO2 catalysed by Geobacter sulfurreducens grown on polarized stainless steel cathodes. (2013) Electrochemistry Communications, vol. 28. pp. 27-30. ISSN 1388-2481

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Official URL: http://dx.doi.org/10.1016/j.elecom.2012.11.033

Abstract

Polarized stainless steel cathodes in pure cultures of Geobacter sulfurreducens generated reduction currents of up to 30 A/m2 even when the sole electron acceptor contained in solution was completely reduced. It was shown here that these currents were driven by the carbon dioxide that was provided to the solution. It was postulated that CO2 reduction consumed succinate and produced glycerol, which remained stored inside the cells and was released under the effect of stress.

Item Type:Article
Additional Information:Thanks to Elsevier editor. The definitive version is available at http://www.sciencedirect.com The original PDF of the article can be found at Electrochemistry Communications: http://www.sciencedirect.com/science/article/pii/S1388248112005152
HAL Id:hal-00860177
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Other partners > Ecole Nationale Supérieure de Chimie de Montpellier - ENSCM (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Université Paul Sabatier-Toulouse III - UPS (FRANCE)
Other partners > Université de Montpellier 2 (FRANCE)
Laboratory name:
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Deposited By: Benjamin ERABLE
Deposited On:10 Sep 2013 09:11

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