We recommend the utilization of high-throughput experimental methods to screen a larger range of the PSs in thin-film form and exploit synergies with the modern arsenal of computational materials science, including high-throughput DFT and machine learning. In concrete terms, we propose a custom suite of thin-film growth setups centered around reactive combinatorial sputter deposition, including options for reactive annealing and incorporation of volatile metals by thermal evaporation. phase nickel monophosphosulfide for the oxygen evolution reaction Dalton Trans. 50 12870-8