Influence of Ionomer Overcoating on the Interfacial Properties and Performance of Gas Diffusion Electrode-Based Proton Exchange Membrane Fuel Cells. - Karmakar, Ayon; Sarker, Mrittunjoy; Najafianashrafi, Zabihollah; Mora, Joy Marie; Kakati, Nitul; Chuang, Po-Ya Abel (Energies (19961073), 2026)