Kostyantyn M. Sukhyy was born on 1976. Gained a PhD in 2002 and SciD in 2014 from Ukrainian State University of Chemical Engineering. Acquired the academic titles of associate professor in 2004 and professor in 2015. Has been the Rector of Ukrainian State University of Chemical Engineering since 2019. Scientific interests: development of methods for the synthesis of new polymer quaternary ammonium salts, polymer nanocomposites and polymeric electrolytes in solid state. Elena A. Belyanovskaya was born on 1972. Gained a PhD in 2003 from Ukrainian State University of Chemical Engineering. Acquired the academic title of associate professor in 2015. Has been the associate professor of the Department of Power Engineering of Ukrainian State University of Chemical Engineering since 2014. Scientific interests: processes and devices for adsorptive heat energy storage and conversion, utilization of low-grade energy resources.