We study the solvation of molecules and ions that are key in context molten carbonate electrolyser cells using first-principles simulations. Focusing on electroreduction CO2 to CO a medium, we investigate both reactant product eutectic LiKCO3 (containing 62% Li2CO3, 38% K2CO3). is found spontaneously react with form transient pyrocarbonate species, C2O52−. To similar reaction could occur CO32− ...

Abstract In the present paper, we demonstrate how modifications of microstructure and chemical composition can influence electrochemical behavior cathodes for molten carbonate fuel cells (MCFCs). Based on our experience, designed new MCFC cathode microstructures combining layers made porous silver, nickel oxide or foam to overcome common issues with internal resistance cell. The standard NiO ma...