In Memoriam: Dr. Athula Wijayasinghe
Dr. Athula Wijayasinghe, a distinguished Sri Lankan scientist and Senior Research Fellow at the National Institute of Fundamental Studies, passed away on 23 March 2026. His untimely demise is a profound loss to the scientific community of Sri Lanka, particularly to those engaged in materials science, energy research, and the value addition of the nation’s natural resources.
Dr. Wijayasinghe served as the Head of the National Center for Advanced Battery Research, where he provided thoughtful and steady leadership in advancing research that bridged fundamental mineralogy with modern energy technologies. A graduate of the University of Peradeniya, he went on to obtain his PhD in Materials Science and Engineering from the KTH Royal Institute of Technology, Sweden, in 2004. Over the years, he contributed with equal distinction as an academic and a researcher, including a period as a Senior Lecturer at Uva Wellassa University, as well as through research engagements overseas.
His scientific work focused on nanotechnology and advanced materials, with particular emphasis on the development of lithium-ion battery technologies based on Sri Lanka’s unique vein graphite resources. Among his notable achievements was his leadership in developing innovative methods to purify local graphite to exceptionally high levels, enabling its application in high-performance battery systems. Through such pioneering efforts, he demonstrated how Sri Lanka’s mineral wealth could be transformed into high-value technological products, contributing to national development.
In recognition of his work, Dr. Wijayasinghe received several prestigious honours, including Presidential Awards for Research and National Research Council Merit Awards. Yet, beyond these accolades, he will be remembered for his quiet commitment to nurturing scientific talent, mentoring younger researchers, and fostering a culture of innovation grounded in the country’s own resources.
A man of unassuming disposition, Dr. Wijayasinghe bore his achievements with quiet humility and grace. Beyond the laboratory, he nurtured a deep appreciation for art, reflecting a sensitive and contemplative dimension of his character. This affinity for artistic expression complemented his scientific pursuits, revealing a mind attuned not only to precision and analysis but also to beauty and creativity. His artistic talents were particularly evident during his tenure as a Senior Lecturer at Uva Wellassa University.
His work formed part of a broader vision—to position Sri Lanka within the global movement toward advanced materials, renewable energy, and sustainable technologies. Colleagues, students, and collaborators will remember him not only for his scientific accomplishments, but also for his gentle manner, intellectual generosity, and quiet determination.
Dr. Wijayasinghe leaves behind a lasting legacy of research and mentorship that will continue to inspire future generations of scientists and contribute to the advancement of science and technology in Sri Lanka. His passing is deeply felt at the National Institute of Fundamental Studies and across the wider scientific fraternity.
This article was authored by Professor Siril Wijesundara.
