Jakub Tomasz is a master’s student in chemical technology at Poznań University of Technology, specialising in applied electrochemistry. He is an active member of the “Poli-MERitum” student’s scientific grup, focusing on polymer materials, their synthesis, applications, and advanced characterisation. As one of the project leaders, he contributes to the research initiative “Studenckie koła naukowe tworza innowacje,” funded by the Polish Ministry of Science and Higher Education. His engineering thesis concerns the synthesis of electrode materials based on metal sulphides and their application in sodium-ion cells. As a young researcher, he has had the opportunity to preJakub Tomasz is a master’s student in chemical technology at Poznań University of Technology, specialising in applied electrochemistry. He is an active member of the “Poli-MERitum” student’s scientific group, focusing on polymer materials, their synthesis, applications, and advanced characterisation. As one of the project leaders, he contributes to the research initiative “Studenckie koła naukowe torsi innowacje,” funded by the Polish Ministry of Science and Higher Education. His engineering thesis concerns the synthesis of electrode materials based on metal sulphides and their application in sodium-ion cells. As a young researcher, he has had the opportunity to present the findings of his work at scientific conferences.