Protonatedweak acids commonly used inmicrobial electrolysis cell (MEC) solutions can affect the hydrogen evolution reaction (HER) through weak acid catalysis, and by lowering solution resistance between the anode and the cathode. Weak acid catalysis of the HER with protonated phosphate, acetate, and carbonate electrolyte species improved MEC performance by lowering the cathode’s overpotential b...

The use of microbial fuel cells (MFCs) is quickly spreading in the fields bioenergy generation and wastewater treatment, as well biosynthesis valuable compounds for electrolysis (MECs). MFCs MECs have not been able to penetrate market economic feasibility lost when their performances are boosted by nanomaterials. nanoparticles used realize or decorate components (electrodes membrane) expensive ...

Several types of calorimetric cell designs were used in attempts to measure excess enthalpy during the electrolysis of LiOD/D2O using palladium cathodes. Control experiments were run by using light water in place of D2O or by using platinum cathodes in place of palladium. Initial experiments using thin palladium cathodes of an unknown purity gave no significant differences between the Pd/D2O ce...

The performance of solid oxide electrolysis (SOE) cells while operating in the natural gas assisted steam electrolysis (NGASE) mode was evaluated. The SOE cells used yttria-stabilized-zirconia (YSZ) as the oxygen ion conducting electrolyte, Co–CeO2–YSZ as the H2–H2O electrode, and Pd-doped CeO2 YSZ source as the CH4-oxidation electrode. The cell electrochemical performance was evaluated as a fu...