Highly Efficient CoFeP Nanoparticle Catalysts for Superior Oxygen Evolution Reaction Performance.

ABSTRACT: Developing effective and long-lasting electrocatalysts for oxygen evolution reaction (OER) is critical for increasing sustainable hydrogen production. This paper describes the production and characterization of CoFeP nanoparticles (CFP NPs) as high-performance electrocatalysts for OER. The CFP NPs were produced using a simple hydrothermal technique followed by phosphorization, yielding an amorphous/crystalline composite structure with improved electrochemical characteristics. Our results reveal that CFP NPs have a surprisingly low overpotential of 284 mV at a current density of 100 mA cm^-2, greatly exceeding the precursor CoFe oxide/hydroxide (CFO NPs) and the commercial RuO₂ catalyst. Furthermore, CFP NPs demonstrate exceptional stability, retaining a constant perfor

SUBMITTER: Meena A 

PROVIDER: S-EPMC11396991 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature