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MFC research in electrode, bacteria. A microbial fuel cell (MFC) is a bioelectrochemical system that spontaneously converts biomass into ...

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What they did

System
MFC

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Abstract

A microbial fuel cell (MFC) is a bioelectrochemical system that spontaneously converts biomass into electricity thanks to the metabolism of bacteria present in the environment. it transforms the chemical energy contained in organic matter into electricity. The objective of this study is to develop a bio-anode by enhancing the environment for electroactive biofilm development and using a 1 cm² carbon fiber electrode. Le biofilm electro-active was developed using nutrient broth infused with bacteria, with a potential (-0,150 V/ESH). Beginning on day nine, electrochemical activity is noted, reaching a peak of 90 mA on day thirty. Even after applying a potential for several days, control experiments in sealed environments show no current.

Keywords

Microbial fuel cellChemical energyAnodeBiofilmBiomass (ecology)Electrochemistry

Identifiers

Journal
2022 11th International Conference on Renewable Energy Research and Application (ICRERA)
Year
2022