解説
触媒粉末を用いた電極修飾
キーワード:
electrochemical catalyst,
electrode modification,
rotating ring-disk electrode,
energy conversion
2020 年 67 巻 6 号 p. 334-337
詳細
2020 年 67 巻 6 号 p. 334-337
Powders of metals, oxides, and sulfides have been widely investigated as electrochemical catalysts to enhance the performance of energy devices such as fuel cells and metal-air batteries, and to establish efficient electrolysis processes. The author has been studying electrochemical catalysts with high activities and stabilities for oxygen electrochemical reactions utilized in metal-air batteries, water splitting, and electrowinning of zinc in cooperation with domestic researchers. Here, a method to modify electrodes with catalyst powders is explained in detail in addition to evaluation methods and compensations for reliable comparison.
