Viologen-modified electrodes for protection of hydrogenases from high potential inactivation while performing H2 oxidation at low overpotential

In this work we present a viologen-modified electrode providing protection for hydrogenases against high potential inactivation. Hydrogenases, including O2-tolerant classes, suffer from reversible inactivation upon applying high potentials, which limits their use in biofuel cells to certain conditio...

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Veröffentlicht in:	Dalton transactions : an international journal of inorganic chemistry 2018, Vol.47 (31), p.10685-10691
Hauptverfasser:	Oughli, Alaa A, Vélez, Marisela, Birrell, James A, Schuhmann, Wolfgang, Lubitz, Wolfgang, Plumeré, Nicolas, Rüdiger, Olaf
Format:	Artikel
Sprache:	eng
Schlagworte:	Biochemical fuel cells Biodiesel fuels Biomass Catalysis Chemistry Deactivation Electrodes Electron transfer Electrons Enzymes Fuels Hydrogenase Oxidation Power loss
Online-Zugang:	Volltext
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