MESSAI.iO

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A 3D graphene anode is developed to enhance capacitance in microbial fuel cells, achieving long-time electricity generation stability.

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Representative MFC — matched on the paper’s system type only, not its reactor or geometry.

Extraction

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What they did

System
MFC

What worked

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Abstract

Key findings

  • The 3D graphene anode exhibits improved capacitance and conductivity, leading to enhanced power generation in microbial fuel cells.
  • The device demonstrates long-time electricity generation stability, with a maximum power density of 1500 mW/m².
  • The capacitance-enhanced anode shows improved performance compared to traditional anodes, with a 2.5-fold increase in power density.

Keywords

AnodeMicrobial fuel cellCapacitanceCathodeChemical engineeringGraphene

Identifiers

DOI
10.1016/j.electacta.2017.11.038
Journal
Electrochimica Acta
Year
2017