| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrochemical device electrode superior in charge and discharge cycle characteristics by allowing an electrochemical device electrode to efficiently adsorb an additive agent.SOLUTION: A method for manufacturing an electrochemical device electrode comprises the steps of: bringing an electrochemical device electrode in contact with a mixture (C) arranged by dispersing or dissolving an additive agent for electrochemical devices in the supercritical or subcritical fluid (B); and then, removing a supercritical or subcritical fluid from the mixture. The supercritical or subcritical fluid is a carbon dioxide and it preferably contains an organic solvent. |
