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− ...

The technological process of aluminium electrolysis is a complex scientific and technical task. This due to large number internal, external resultant factors. aim this work analyse these factors, assess them their influence on the develop comprehensive mathematical model production in Soderberg electrolyser. analyses primary basis Bayer method then Hall–Eru method. existing methods technologies...

This study shows the design of a new hybrid power generation system, photovoltaic panel (PV)–coupled solid oxide fuel cell (SOFC) and gas turbine (GT)–electrolyser. Three objectives (cost, pollutant emissions, and reliability), which are usually in conflict, are considered simultaneously. The design of a hybrid system, considering the three mentioned objectives, poses a very complex problem of o...

Abstract The continuous development of hydrogen-electrolyser and fuel-cell technologies not only reduces their investment operating costs but also improves technical performance to meet fast-acting requirements electrical grid balancing services such as frequency-response services. In order project the feasibility co-locating a hydrogen-storage system with wind farm for dynamic regulation provi...