Krzysztof Pielichowski earned his Ph.D. in thermochemistry in 1995 at the AGH University of Science and Technology, Kraków, Poland. He is currently full professor and head of Department of Chemistry and Technology of Polymers, Cracow University of Technology, director of the Interdisciplinary Center for Circular Economy, and chairman of the Polish Society of Calorimetry and Thermal Analysis. His research focuses on thermal analysis and flame retardancy of polymer bio- and nano-composites, as well as on thermo-oxidative decomposition and pyrolysis of advanced polymeric materials. He is co-author (or editor) of 11 books and over 180 papers with impact factor, including K. Pielichowska, K. Pielichowski (Eds.), Multifunctional Phase Change Materials. Fundamentals, Properties and Applications; Elsevier, Amsterdam 2023. He has been recipient of a number of international and national awards, such as Kosciuszko Foundation Fellowship in 2000, Fulbright Fellowship Award in 2003 and the Rector of CUT Awards. He has also been a consultant or cooperating with a number of companies, such as ABB and Grupa Azoty SA. He is a member of the Committee of Chemistry and Committee of Chemical and Process Engineering of the Polish Academy of Sciences and Commission of Technical Sciences of the Polish Academy of Arts and Sciences. He was supervisor of 17 Ph.D. thesis (completed).