{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zou X"],"funding":["MOST | National Natural Science Foundation of China (NSFC)","| Major Science and Technology Projects in Yunnan Province ()","云南省科学技术厅 | Major Science and Technology Projects in Yunnan Province","MOST | National Natural Science Foundation of China"],"pagination":["e2313239121"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10990096"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["121(13)"],"pubmed_abstract":["High-entropy alloy nanoparticles (HEANs) possessing regulated defect structure and electron interaction exhibit a guideline for constructing multifunctional catalysts. However, the microstructure-activity relationship between active sites of HEANs for multifunctional electrocatalysts is rarely reported. In this work, HEANs distributed on multi-walled carbon nanotubes (HEAN/CNT) are prepared by Joule heating as an example to explain the mechanism of trifunctional electrocatalysis for oxygen reduction, oxygen evolution, and hydrogen evolution reaction. HEAN/CNT excels with unmatched stability, maintaining a 0.8V voltage window for 220 h in zinc-air batteries. Even after 20 h of water electrolysis, its performance remains undiminished, highlighting exceptional endurance and reliability. Moreo"],"journal":["Proceedings of the National Academy of Sciences of the United States of America"],"pubmed_title":["High-entropy engineering with regulated defect structure and electron interaction tuning active sites for trifunctional electrocatalysis."],"pmcid":["PMC10990096"],"funding_grant_id":["202302AB080019-3","52064049"],"pubmed_authors":["Sheng X","Mei Z","Jing Q","Wang L","Zou X","Sun M","Ren F","Yang Y","He T","Guo H","Xie J","Zhang C","Kong Y"],"additional_accession":[]},"is_claimable":false,"name":"High-entropy engineering with regulated defect structure and electron interaction tuning active sites for trifunctional electrocatalysis.","description":"High-entropy alloy nanoparticles (HEANs) possessing regulated defect structure and electron interaction exhibit a guideline for constructing multifunctional catalysts. However, the microstructure-activity relationship between active sites of HEANs for multifunctional electrocatalysts is rarely reported. In this work, HEANs distributed on multi-walled carbon nanotubes (HEAN/CNT) are prepared by Joule heating as an example to explain the mechanism of trifunctional electrocatalysis for oxygen reduction, oxygen evolution, and hydrogen evolution reaction. HEAN/CNT excels with unmatched stability, maintaining a 0.8V voltage window for 220 h in zinc-air batteries. Even after 20 h of water electrolysis, its performance remains undiminished, highlighting exceptional endurance and reliability. Moreo","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Mar","modification":"2025-04-20T00:45:13.318Z","creation":"2025-04-20T00:45:13.318Z"},"accession":"S-EPMC10990096","cross_references":{"pubmed":["38498710"],"doi":["10.1073/pnas.2313239121"]}}