MESSAI.iO

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A study on modifying carbon felt anode with graphene/Fe2O3 composite to enhance microbial fuel cell performance, showing improved power density and stability.

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What they did

System
MFC

What worked

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Abstract

Key findings

  • The graphene/Fe2O3 composite modified anode exhibited enhanced electrochemical activity and conductivity.
  • The modified anode showed a significant increase in power density and stability compared to the unmodified anode.
  • The addition of graphene and Fe2O3 improved the anode's ability to facilitate electron transfer and reduce oxygen reduction reaction.

Keywords

Microbial fuel cellAnodeGrapheneBiocompatibilityChemical engineeringExtracellular polymeric substance

Identifiers

DOI
10.1007/s00449-019-02233-3
Journal
Bioprocess and Biosystems Engineering
Year
2019