Effect of pH and Temperature on the Electrochemical Reduction of Carbon Dioxide by Carbon Monoxide Dehydrogenase

被引：2
|
作者：
Shin, Jun Won [1 ]
Kim, Yousung
Lee, Sang Hee
Lee, Sang Phil
Lee, Hojun
Lim, Miran
Song, Jieun
Shin, Woonsup
机构：
[1] Sogang Univ, Inorgan & Biomat Ctr BK21, Dept Chem, Seoul 121742, South Korea
来源：
JOURNAL OF THE KOREAN ELECTROCHEMICAL SOCIETY | 2007年 / 10卷 / 04期
关键词：
Carbon dioxide; Reduction; CODH; Electrocatalysis;
D O I：
10.5229/JKES.2007.10.4.265
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The effects of experimental variables for the electrochemical reduction of carbon dioxide by Carbon Monoxide Dehydrogenase (CODH) were investigated. It shows the pH optimum at 6.3 where the feasibility of electrochemical reduction and the stability of CODH compromise each other. The optimum temperature for the reduction was at 60 degrees C where the enzyme shows the optimum activity although the solubility of carbon dioxide decreases as increasing temperature.
引用
收藏
页码：265 / 269
页数：5
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