Study on Redox Mediators in Microbial Fuel Cells( MFC) System

The types and characteristics of redox mediators in MFC extracellular electron transport process were introduced,including exogenous redox mediator( artificial redox and natural mediator) and endogenous redox mediator( mainly referring to microbial self-generated mediator). The application and characteristics of redox mediators in different MFC were summarized,which will provide reference and research direction for price reduction.