Electronic Modulation of Nickel Cobalt Phosphide Nanosheets by Ce Doping for Efficient Overall Water Splitting.

ABSTRACT: Efficient hydrogen (H₂) generation from electrochemical overall water splitting (OWS) is key to a sustainable H₂ economy. Low-cost transition metal-based catalysts, such as Ni- and Co-based phosphides, have gained attention for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) due to their excellent corrosion resistance and high electrical conductivity. In particular, bimetallic Ni and Co-based phosphide catalysts are considered highly efficient electrocatalysts for OWS due to their abundant adsorption sites and low adsorption energy for hydrogen species. However, improving their stability and activity remains challenging. Herein, a Ce doping NiCo phosphide catalyst is presented with vary Ce amount (Ce_x-NiCoP) supported on nickel foa

SUBMITTER: Zhang M 

PROVIDER: S-EPMC12366259 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature