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pubblicazioni - Presentazione

Membraneless Hybrid Biofuel Cells: Integrating Microbial Anode andEnzymatic Cathode

pubblicazioni - Presentazione

Membraneless Hybrid Biofuel Cells: Integrating Microbial Anode andEnzymatic Cathode

In questo Poster è stato riportato, per la prima volta, una configurazione di cella a combustibile microbica ibrida, con un anodo microbico ed un catodo in cui è stato fissato l’enzima bilirubina ossidasi.

For the first time, single chamber microbial fuel cell has been tested in hydrid configuration having microbial anode and enzymatic cathode. BOx cathode showed less overpotential than Pt-based cathode. BOx has OCP higher than 500 mV vs Ag/AgCl that is the highest OCP ever recorded at the cathode in an MFC.

The gain using BOx-based cathode in a polarization curve varied between 190 mV and 240 mV compared to platinum based cathode. Power curves showed peaks close to 200 μWcm-2 that is the highest power density ever achieved for SCMFC with volume higher than 100 ml.

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