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A one-step hydrothermal method for novel Cu–Co bimetallic sulfides to improve the power performance of microbial fuel cells
Xuan Yang, Cong Li, Cheng Li, Jinrong Lu +3
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70% confidenceA one-step hydrothermal method was used to synthesize Cu-Co bimetallic sulfides, which showed optimal ORR performance and improved power density in microbial fuel cells.
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- MFC
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Abstract
Through a one-step hydrothermal method, we synthesized CCS- M ( M = Cu/Co ratio) catalysts, with M = 0.5 showing optimal ORR performance. As an MFC cathode, it achieved 200.08 mW m −2 power density and stable 345 mV output.
Key findings
- Cu-Co bimetallic sulfides with a Cu/Co ratio of 0.5 showed optimal ORR performance.
- The synthesized catalyst achieved 200.08 mW m⁻² power density and stable 345 mV output as an MFC cathode.
- The one-step hydrothermal method is a simple and efficient way to synthesize Cu-Co bimetallic sulfides.
Keywords
Bimetallic stripHydrothermal circulationMicrobial fuel cellSulfideHydrothermal reactionChemical engineering
Identifiers
- Journal
- New Journal of Chemistry
- Year
- 2024