Enzymatic electrosynthesis of formate through CO2 sequestration/reduction in a bioelectrochemical system (BES)

[Display omitted] •BES was operated using formate dehydrogenase for CO2 reduction to formic acid.•Cathodic reduction current was observed in CA at −0.8V and −1V but not at −0.4V.•Quasi-reversible redox peak observed at −1V, shows continuous electron transfer.•Higher productivity and columbic efficie...

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Veröffentlicht in:	Bioresource technology 2014-08, Vol.165, p.350-354
Hauptverfasser:	Srikanth, Sandipam, Maesen, Miranda, Dominguez-Benetton, Xochitl, Vanbroekhoven, Karolien, Pant, Deepak
Format:	Artikel
Sprache:	eng
Schlagworte:	Bioelectric Energy Sources Bioelectrochemical system (BES) bioelectrochemistry Biological and medical sciences Bioreactors carbon dioxide Carbon Dioxide - metabolism carbon sequestration Catalysis catalysts cathodes CO2 reduction electric potential difference Electrochemical Techniques - methods electrosynthesis Enzymatic electrosynthesis enzyme activity formate dehydrogenase Formate dehydrogenase (FDH) Formate Dehydrogenases - metabolism formates Formates - metabolism Formic acid Fundamental and applied biological sciences. Psychology technology Time Factors
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