{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhang ZQ"],"funding":["National Natural Science Foundation of China (National Science Foundation of China)"],"pagination":["115"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11697253"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["16(1)"],"pubmed_abstract":["Single-atom catalysts (SACs) have been increasingly acknowledged for their performance in sustainable Fenton-like catalysis. However, SACs face a trade-off between activity and stability in peroxymonosulfate (PMS)-based systems. Herein, we design a nano-island encapsulated single cobalt atom (Co<sub>SA/Zn.O</sub>-ZnO) catalyst to enhance the activity and stability of PMS activation for contaminant degradation via an \"island-sea\" synergistic effect. In this configuration, small carrier-based ZnO nanoparticles (the \"islands\") are utilized to confine and stabilize Co single atoms. The expansive ZnO substrate (the \"sea\") upholds a neutral microenvironment within the reaction system. The Co<sub>SA/Zn.O</sub>-ZnO/PMS system exhibits a remarkable selectivity in exclusively generating sulfate radi"],"journal":["Nature communications"],"pubmed_title":["Nano-island-encapsulated cobalt single-atom catalysts for breaking activity-stability trade-off in Fenton-like reactions."],"pmcid":["PMC11697253"],"funding_grant_id":["52192684, 51821006","52270149, 51908528"],"pubmed_authors":["Sun YJ","Duan PJ","Xie YQ","Zheng JX","Yu HQ","Chen F","Bai CW","Zhang ZQ","Chen XJ"],"additional_accession":[]},"is_claimable":false,"name":"Nano-island-encapsulated cobalt single-atom catalysts for breaking activity-stability trade-off in Fenton-like reactions.","description":"Single-atom catalysts (SACs) have been increasingly acknowledged for their performance in sustainable Fenton-like catalysis. However, SACs face a trade-off between activity and stability in peroxymonosulfate (PMS)-based systems. Herein, we design a nano-island encapsulated single cobalt atom (Co<sub>SA/Zn.O</sub>-ZnO) catalyst to enhance the activity and stability of PMS activation for contaminant degradation via an \"island-sea\" synergistic effect. In this configuration, small carrier-based ZnO nanoparticles (the \"islands\") are utilized to confine and stabilize Co single atoms. The expansive ZnO substrate (the \"sea\") upholds a neutral microenvironment within the reaction system. The Co<sub>SA/Zn.O</sub>-ZnO/PMS system exhibits a remarkable selectivity in exclusively generating sulfate radi","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jan","modification":"2025-04-04T12:02:54.416Z","creation":"2025-04-04T12:02:54.416Z"},"accession":"S-EPMC11697253","cross_references":{"pubmed":["39747208"],"doi":["10.1038/s41467-024-55622-y"]}}