Enhanced performance of NaTaO3 using molecular co-catalyst [Mo3S4]4+ for water splitting into H2 and O2.

Photocatalytic activity of NaTaO(3) was significantly improved by using a molecular co-catalyst [Mo(3)S(4)](4+). Its hydrogen production rate is 28 times higher than pure NaTaO(3). This study presents the potential of bioinspired molecular metal clusters as efficient co-catalysts.