Electricity from low-level H2 in still air -: an ultimate test for an oxygen tolerant hydrogenase

被引：100

作者：

Vincent, Kylie A.

Cracknell, James A.

Clark, Jeremy R.

Ludwig, Marcus

Lenz, Oliver

Friedrich, Barbel

Armstrong, Fraser A.

机构：

[1] Univ Oxford, Inorgan Chem Lab, Oxford OX1 3QR, England

[2] Humboldt Univ, Inst Biol Mikrobiol, D-10115 Berlin, Germany

来源：

CHEMICAL COMMUNICATIONS | 2006年 / 48期

基金：

英国生物技术与生命科学研究理事会;

关键词：

D O I：

10.1039/b614272a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We demonstrate an extreme test of O-2 tolerance for a biological hydrogen-cycling catalyst: the generation of electricity from just 3% H-2 released into still, ambient air using an open fuel cell comprising an anode modified with the unusual hydrogenase from Ralstonia metallidurans CH34, that oxidizes trace H-2 in atmospheric O-2, connected via a film of electrolyte to a cathode modified with the fungal O-2 reductase, laccase.

引用

收藏

页码：5033 / 5035

页数：3

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