{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Lu Q"],"funding":["National Natural Science Foundation of China","Hong Kong Scholar Program"],"pagination":["e2101438"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8529470"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["8(20)"],"pubmed_abstract":["Rational design of bifunctional efficient electrocatalysts for both oxygen reduction (ORR) and oxygen evolution reactions (OER) is desirable-while highly challenging-for development of rechargeable metal-air batteries. Herein, an efficient bifunctional electrocatalyst is designed and fabricated by encapsulating Co nanoparticles in interconnected N-doped hollow porous carbon nanofibers (designated as Co@N-C/PCNF) using an ultrafast high-temperature shock technology. Benefiting from the synergistic effect and intrinsic activity of the CoNC moiety, as well as porous structure of carbon nanofibers, the Co@N-C/PCNF composite shows high bifunctional electrocatalytic activities for both OER (289 mV at 10 mA cm<sup>-2</sup> ) and ORR (half-wave potential of 0.85 V). The CoNC moiety in the comp"],"journal":["Advanced science (Weinheim, Baden-Wurttemberg, Germany)"],"pubmed_title":["Encapsulating Cobalt Nanoparticles in Interconnected N-Doped Hollow Carbon Nanofibers with Enriched CoNC Moiety for Enhanced Oxygen Electrocatalysis in Zn-Air Batteries."],"pmcid":["PMC8529470"],"funding_grant_id":["XJ2020001","51804216"],"pubmed_authors":["Zheng X","Hu W","Rogach AL","Han X","Chen Y","Lu Q","Wu H","Deng Y"],"additional_accession":[]},"is_claimable":false,"name":"Encapsulating Cobalt Nanoparticles in Interconnected N-Doped Hollow Carbon Nanofibers with Enriched CoNC Moiety for Enhanced Oxygen Electrocatalysis in Zn-Air Batteries.","description":"Rational design of bifunctional efficient electrocatalysts for both oxygen reduction (ORR) and oxygen evolution reactions (OER) is desirable-while highly challenging-for development of rechargeable metal-air batteries. Herein, an efficient bifunctional electrocatalyst is designed and fabricated by encapsulating Co nanoparticles in interconnected N-doped hollow porous carbon nanofibers (designated as Co@N-C/PCNF) using an ultrafast high-temperature shock technology. Benefiting from the synergistic effect and intrinsic activity of the CoNC moiety, as well as porous structure of carbon nanofibers, the Co@N-C/PCNF composite shows high bifunctional electrocatalytic activities for both OER (289 mV at 10 mA cm<sup>-2</sup> ) and ORR (half-wave potential of 0.85 V). The CoNC moiety in the comp","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021 Oct","modification":"2025-05-18T11:42:56.456Z","creation":"2025-05-18T11:42:56.456Z"},"accession":"S-EPMC8529470","cross_references":{"pubmed":["34398519"],"doi":["10.1002/advs.202101438"]}}