Optimization of Microbial a Fuel Cell with Linear Sweep Voltammetry and Microfluidics
Jayesh Sonawane,
Jesse Greener
Abstract:A microbial fuel cell with a pure-culture Geobacter sulfurreducens electroactive biofilm was used for performance optimization by making rapid changes to experimental parameters in microchannels while monitoring their effect using linear sweep voltammetry. A systematic investigation of polarization behavior and evaluation of system resistivity provided important figures of merit and mechanistic insights on the effects of flow rates, concentrations, and temperature after reaching maturity. After individual para… Show more
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