Novel Nanocomposite Electrolytes for Sustainable Fuel Cells Soosan Chhabra, Ankita Joshi, Saket Mishra, Amanveer Singh, B. Sankara Babu, Shivani Kampani and Kaushal Kumar E3S Web of Conf., 537 (2024) 07013 Published online: 13 June 2024 DOI: 10.1051/e3sconf/202453707013