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DOI	10.1039/c6ee02494g
	The Hydrogen Dependent CO2 reductase: The first completely co tolerant fefe-hydrogenase
	Ceccaldi P.; Schuchmann K.; Müller V.; Elliott S.J.
发表日期	2017
ISSN	17545692
起始页码	503
结束页码	508
卷号	10 期号:2
英文摘要	The Hydrogen Dependent Carbon dioxide Reductase (HDCR) from Acetobacterium woodii presents a promising solution to the issue of H2 storage by reversibly coupling H2 oxidation to CO2 reduction. We here report on the electrocatalytic properties of the hydrogenase (Hase) module in the intact complex, including (an)aerobic oxidation, CO inhibition and the first systematic analysis of the catalytic bias (CB) of a Hase.CB depends onpH, regardless ofthe H2 concentration, despite a higher affinity for H2 than other FeFe-Hases. Remarkably, CO inhibition is fully reversible under all oxidation states of the active site, making HDCR the first "syngas-friendly" FeFe-Hase. © The Royal Society of Chemistry 2017.
英文关键词	Carbon; Carbon dioxide; Catalytic oxidation; Hydrogen storage; Oxidation; Aerobic oxidations; CO inhibition; CO2 reduction; Electrocatalytic properties; H2 oxidation; Hydrogenases; Oxidation state; Systematic analysis; Iron compounds; bacterium; carbon dioxide; catalysis; enzyme; hydrogen; inhibition; oxidation; reduction; Acetobacterium woodii
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/190521
作者单位	Department of Chemistry, Boston University, 590 Commonwealth Avenue, Massachusetts, 02215, United States; Molecular Microbiology and Bioenergetics, Institute of Molecular Biosciences, Johann Wolfgang Goethe University Frankfurt/Main, Max-von-Laue-Strasse 9, Frankfurt, 60438, Germany; Center for Biomolecular Sciences, University of Nottingham, Nottingham, United Kingdom
推荐引用方式 GB/T 7714	Ceccaldi P.,Schuchmann K.,Müller V.,et al. The Hydrogen Dependent CO2 reductase: The first completely co tolerant fefe-hydrogenase[J],2017,10(2).
APA	Ceccaldi P.,Schuchmann K.,Müller V.,&Elliott S.J..(2017).The Hydrogen Dependent CO2 reductase: The first completely co tolerant fefe-hydrogenase.Energy & Environmental Science,10(2).
MLA	Ceccaldi P.,et al."The Hydrogen Dependent CO2 reductase: The first completely co tolerant fefe-hydrogenase".Energy & Environmental Science 10.2(2017).