MESSAI.iO

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The study evaluates the electrochemical performance of nano-Mg(OH)2/graphene as a catalyst for hydrogen evolution in a microbial electrolysis cell, demonstrating improved efficiency and stability.

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What they did

System
MEC

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Abstract

Key findings

  • Nano-Mg(OH)2/graphene catalyst exhibits enhanced hydrogen evolution activity compared to bare graphene.
  • The catalyst shows improved stability and durability over 1000 cycles.
  • The microbial electrolysis cell with nano-Mg(OH)2/graphene catalyst achieves a higher hydrogen evolution rate than a cell without the catalyst.

Keywords

Microbial electrolysis cellHydrogen productionCatalysisLinear sweep voltammetryGrapheneCathode

Identifiers

DOI
10.1016/j.fuel.2016.02.013
Journal
Fuel
Year
2016