화학공학소재연구정보센터
International Journal of Hydrogen Energy, Vol.27, No.11-12, 1501-1505, 2002
Bioelectrocatalytic hydrogen production by hydrogenase electrodes
Production of molecular hydrogen by enzyme electrodes based on direct bioelectrocatalysis by [NiFe] hydrogenases from different sources (Thiocapsa roseopersicina and Desulfovibrio fructosovorans) was investigated. Hydrogen evolution was independently controlled by means of mass spectrometry. A strong correlation between the cathodic current generated by the hydrogenase electrodes and the rate of hydrogen evolution was demonstrated. (C) 2002 International Association for Hydrogen Energy. Published by Elsevier Science Ltd. All rights reserved.