Electrocatalytic performance and structural characterization of NiFe phosphosulphide supported on MXene/Ni foam for hydro­gen evolution reaction in alkaline and simulated alkaline seawater: Original scientific paper. J. Electrochem. Sci. Eng. [Internet]. 2026 Jun. 23 [cited 2026 Jun. 24];16. Available from: https://pub.iapchem.org/ojs/index.php/JESE/article/view/3279