Advancements in Proton Exchange Membrane Fuel Cells Improving Efficiency and DurabilityRakesh Kumar, A. Prabakaran, P.M. Gaigole, U. Esakkiammal, Divya N, Nitin Sherje and S. Ragu NathanE3S Web Conf., 591 (2024) 06001DOI: https://doi.org/10.1051/e3sconf/202459106001