Thandavarayan Maiyalagan is currently an Associate Professor of the Department of Chemistry at SRM University, Kattankulathur, India. He received his Ph.D in Physical Chemistry from the Indian Institute of Technology, Madras, and completed postdoctoral programs at Newcastle University (UK), Nanyang Technological University (Singapore) and at the University of Texas, Austin (USA). His main research interests concern new materials and their electrochemical properties for energy conversion and storage devices, electrocatalysts, fuel cells and biosensors. He has delivered various key lectures in many national and international forums. He has published over 80 articles on the innovative design of the materials for energy conversion and storage.

Viswanathan S. Saji received his Ph.D. (2003) degree from the University of Kerala, India and was a Research Associate at the Indian Institute of Technology, Bombay (2004-2005) and the Indian Institute of Science, Bangalore (2005-2007). Later, he moved to South Korea where he was a Postdoctoral Researcher at Yonsei University (2007-2008) and Sunchon National University (2009), Research Professor at Chosun University (2008-2009), Senior Research Scientist at Ulsan National Institute of Science and Technology (2009-2010) and Research Professor at Korea University (2010-2013). In 2014, he joined the University of Adelaide, where he was an Endeavour Research Fellow in the School of Chemical Engineering. Presently, he is working as an Executive Director to CIOSHI, Kerala, India.