Bismuth sensitized iron oxide on exfoliated graphene oxide (Bi-Fe₂O₃@GO) for oxygen evaluation reaction.

ABSTRACT: Electrochemical water splitting is a promising approach towards a sustainable and renewable energy source. However, the demand for high anodic potential and sluggish kinetics of oxygen evolution reaction (OER) restrict the efficiency and feasibility of the water-splitting process. In this quest, transition metal oxides and alloys are considered potential candidates owing to their natural occurrence and high redox potential for OER. However, many associated challenges in their use are still there to be addressed. Here, we designed a new class of bismuth-doped iron oxide on exfoliated graphene oxide by optimizing the metal loading on the conductive support to facilitate the flow of charge during catalysis. The catalytic ability of the synthesized Bi-doped nanocomposites was evaluated in acti

SUBMITTER: Munir A 

PROVIDER: S-EPMC11585526 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature