▎ 摘 要
NOVELTY - Preparation of modified carbon fiber electrode comprises preparing graphene oxide solution; preparing carbon fiber electrode as working electrode and graphene oxide solution as electrolyte, and constructing electrode system; and performing reduction of graphene oxide. USE - Method for preparing modified carbon fiber electrode used for preparing bipolar electrochemical device (claimed). ADVANTAGE - The method improves electrochemical activity and electrode conductivity of electrode, and reduces electrode ohmic resistance and charge transfer resistance.