{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["16(33)"],"submitter":["Shi J"],"pubmed_abstract":["The shuttle effect and sluggish redox kinetics of polysulfides pose significant challenges to the long-cycle stability of alkali metal-sulfur batteries, necessitating the development of highly efficient catalysts. High-entropy alloys (HEAs) have emerged as promising electrocatalysts for energy storage due to their unique electronic properties and high configurational entropy. Tailoring the electronic configuration of HEAs to achieve a well-positioned d-band center is a vital strategy for enhancing catalytic performance in alkali metal-sulfur batteries systems. In this study, the electronic configurations of HEAs were systematically tuned by varying the fifth metal element. Among them, NiCoFeCuMo (HEA-Mo) exhibited an optimized electronic configuration and a favorable d-band center, fully d"],"journal":["Chemical science"],"pagination":["14956-14966"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12301893"],"repository":["biostudies-literature"],"pubmed_title":["High-entropy alloy catalysts with tunable electronic configurations for enhanced sulfur reduction electrocatalysis."],"pmcid":["PMC12301893"],"pubmed_authors":["Fang Y","Jiao M","Liu Y","Wu M","Zhao R","Jiang W","He X","Zhang H","Shi J","Zhou Z"],"additional_accession":[]},"is_claimable":false,"name":"High-entropy alloy catalysts with tunable electronic configurations for enhanced sulfur reduction electrocatalysis.","description":"The shuttle effect and sluggish redox kinetics of polysulfides pose significant challenges to the long-cycle stability of alkali metal-sulfur batteries, necessitating the development of highly efficient catalysts. High-entropy alloys (HEAs) have emerged as promising electrocatalysts for energy storage due to their unique electronic properties and high configurational entropy. Tailoring the electronic configuration of HEAs to achieve a well-positioned d-band center is a vital strategy for enhancing catalytic performance in alkali metal-sulfur batteries systems. In this study, the electronic configurations of HEAs were systematically tuned by varying the fifth metal element. Among them, NiCoFeCuMo (HEA-Mo) exhibited an optimized electronic configuration and a favorable d-band center, fully d","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Aug","modification":"2026-05-09T17:54:18.446Z","creation":"2025-08-28T03:06:00.25Z"},"accession":"S-EPMC12301893","cross_references":{"pubmed":["40735683"],"doi":["10.1039/d5sc04586j"]}}