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Oxygen-reducing bidirectional microbial electrodes: A mini-review

Hoareau, Morgane and Erable, Benjamin and Bergel, Alain Oxygen-reducing bidirectional microbial electrodes: A mini-review. (2021) Electrochemistry Communications, 123. ISSN 1388-2481

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Official URL: https://doi.org/10.1016/j.elecom.2021.106930

Abstract

Aerobic bidirectional microbial electrodes (ABME) oxidize matter in anodic conditions (substrate supply, no oxygen) and reduce oxygen in cathodic conditions (oxygen supply, no substrate). The different experimental protocols used to design them, their electrochemical performance and the microbial populations involved are reviewed here. In spite of a limited number of studies, ABMEs have already shown promising capabilities to solve the issues of oxygen crossover and pH control in microbial fuel cells. They may also broaden the field of efficient electroactive bacteria to phyla other than Proteobacteria.

Item Type:Article
HAL Id:hal-03135974
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
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Funders:
Agence Nationale de la Recherche (FRANCE)
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Deposited On:09 Feb 2021 12:06

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