Deciphering the work function induced local charge regulation towards activating an octamolybdate cluster-based solid for acidic water oxidation

• DOI: 10.1039/d4nr02645d
• Publication Date: 2024-08-13T07:01:14Z
• Authors: Harshita Bagdwal; Parul Sood; Arshminder Kaur D...; Ashi Singh; Monika Singh
• Keywords: Polyoxometalate; Overpotential; Oxygen evolution

A nanocomposite (POM–rGO) (2 : 1) based on polyoxometalate and rGO was explored as an electrocatalyst for acidic oxygen evolution. The catalyst showed outstanding activity at low pH with overpotential of 185 mV a current density 10 mA cm −2 .