{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Chen Z"],"funding":["China Scholarship Council","Deutsche Forschungsgemeinschaft","Alexander von Humboldt-Stiftung","National Natural Science Foundation of China","Gutenberg Forschungskolleg"],"pagination":["e2409161"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11753497"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["21(3)"],"pubmed_abstract":["Efficient and robust electrocatalysts for the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) are crucial for fuel cells, metal-air batteries, and other energy technologies. Here, a highly stable, efficient bifunctional OER/ORR electrocatalyst (FeNi-NC@MWCNTs) is reported and demonstrated its integration and robust performance in an aqueous Zinc-air battery (ZAB). The catalyst is based on neighboring iron/nickel sites (FeNiN<sub>6</sub>) which are atomically dispersed on porous nitrogen-doped carbon particles. The particles are wrapped in electrically conductive multi-walled carbon nanotubes for enhanced electrical conductivity. Electrocatalytic analyses show high OER and ORR performance (OER/ORR voltage difference = 0.69 V). Catalyst integration in a ZAB results in exc"],"journal":["Small (Weinheim an der Bergstrasse, Germany)"],"pubmed_title":["A Bifunctional Iron-Nickel Oxygen Reduction/Oxygen Evolution Catalyst for High-Performance Rechargeable Zinc-Air Batteries."],"pmcid":["PMC11753497"],"funding_grant_id":["510228793","389183496","202106370057","22171073","364549901"],"pubmed_authors":["Hwang BJ","Cao K","Rahali S","Chala SA","Ma N","Liu R","Luo H","Cheng W","Cheung CC","Chen Z","Jin M","Chang CY","Wang Y","Streb C","Ebrahimi E","Lakshmanan K"],"additional_accession":[]},"is_claimable":false,"name":"A Bifunctional Iron-Nickel Oxygen Reduction/Oxygen Evolution Catalyst for High-Performance Rechargeable Zinc-Air Batteries.","description":"Efficient and robust electrocatalysts for the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) are crucial for fuel cells, metal-air batteries, and other energy technologies. Here, a highly stable, efficient bifunctional OER/ORR electrocatalyst (FeNi-NC@MWCNTs) is reported and demonstrated its integration and robust performance in an aqueous Zinc-air battery (ZAB). The catalyst is based on neighboring iron/nickel sites (FeNiN<sub>6</sub>) which are atomically dispersed on porous nitrogen-doped carbon particles. The particles are wrapped in electrically conductive multi-walled carbon nanotubes for enhanced electrical conductivity. Electrocatalytic analyses show high OER and ORR performance (OER/ORR voltage difference = 0.69 V). Catalyst integration in a ZAB results in exc","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jan","modification":"2025-04-05T00:26:59.892Z","creation":"2025-04-05T00:26:59.892Z"},"accession":"S-EPMC11753497","cross_references":{"pubmed":["39604228"],"doi":["10.1002/smll.202409161"]}}