MESSAI.iO

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This study demonstrates the use of biosynthetic graphene to enhance extracellular electron transfer in microbial fuel cells, resulting in improved anode performance.

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What they did

System
MFC

What worked

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Abstract

Key findings

  • Biosynthetic graphene enhanced extracellular electron transfer in microbial fuel cells.
  • The use of biosynthetic graphene resulted in a 2.5-fold increase in power density compared to control cells.
  • The biosynthetic graphene also improved the stability and durability of the anode.

Keywords

GrapheneMicrobial fuel cellAnodeBiocompatibilityNanotechnologyElectron transfer

Identifiers

DOI
10.1016/j.chemosphere.2019.05.191
Journal
Chemosphere
Year
2019