Towards Sustainable Energy Conversion: Green Synthesis of Nanostructured Catalysts Nikolai Ivanovich Vatin, Alok Kumar Pandey, Takveer Singh, Bhavuk Samrat, J. Lakshmi Prasanna and Soumita Talukdar E3S Web of Conf., 537 (2024) 08005 Published online: 13 June 2024 DOI: 10.1051/e3sconf/202453708005