Professor Thandavarayan Maiyalagan received his PhD in Physical Chemistry from the Indian Institute of Technology, Madras, and completed postdoctoral programs at Newcastle University (UK), Nanyang Technological University (Singapore), and The University of Texas, Austin (USA). Presently, he is a Professor of Chemistry at SRM Institute of Science and Technology, India. His main research interests focus on the design and development of electrode nanomaterials for energy conversion and storage applications, particularly fuel cells, supercapacitors, and batteries. His research and collaborations have resulted in 390 papers in peer‑reviewed publications (with 21596 citations and an h‑index of 71), and he has edited five books. He received the “Sir C.V. Raman Scientist Award 2019” in Science and Technology from St. Peter’s Institute of Higher Education and Research, and Young Scientist Awards for the year 2017 from the Academy of Sciences, Chennai. He has been invited to present his work at various international and national meetings.Dr. Mahima Khandelwal received her PhD degree from Indian Institute of Technology Roorkee, India. Dr. Khandelwal completed her Bachelor’s and Master’s degrees in Chemistry at the University of Delhi, New Delhi, India. She subsequently worked as a postdoctoral researcher and later as a research professor at several institutions in South Korea. Currently, Dr. Khandelwal is a Marie Skłodowska‑Curie Individual Postdoctoral Fellow at the Czech Advanced Technology and Research Institute (CATRIN), Palacky University Olomouc. Her research interests focus on the synthesis and surface modification of carbon‑based nanomaterials, two‑dimensional transition metal dichalcogenides, and non–van der Waals chalcogenides for energy storage and conversion applications. Dr. Khandelwal has published more than 25 peer‑reviewed research articles (>1050 citations; h‑index of 18) in reputed international journals.