{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Wang X"],"funding":["National Natural Science Foundation of China"],"pagination":["2877-2884"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC5729413"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["6(5)"],"pubmed_abstract":["In this paper, we have successfully demonstrated the clean synthesis of high-quality Pd@CeO2 core@shell nanospheres with tunable Pd core sizes in water, and furthermore loaded the as-obtained Pd@CeO2 products on commercial γ-Al2O3via electrostatic interaction. KBr here plays two key roles in inducing the growth and self-assembly of Pd@CeO2 core@shell nanospheres. First, Br- ions can retard the reduction of Pd2+ ions via the formation of the more stable complex of [PdBr4]2- so as to tune the size of Pd cores. Second, it greatly decreases the colloidal stability, and hence the surface polarity-weakened Pd and CeO2 NPs have to spontaneously self-assemble into more stable"],"journal":["Chemical science"],"pubmed_title":["γ-Al2O3 supported Pd@CeO2 core@shell nanospheres: salting-out assisted growth and self-assembly, and their catalytic performance in CO oxidation."],"pmcid":["PMC5729413"],"funding_grant_id":["91122030, 51272249, 21210001, 21221061, 21401186"],"pubmed_authors":["Li J","Zhang H","Wang F","Wang X","Liu D","Zhen J"],"additional_accession":[]},"is_claimable":false,"name":"γ-Al2O3 supported Pd@CeO2 core@shell nanospheres: salting-out assisted growth and self-assembly, and their catalytic performance in CO oxidation.","description":"In this paper, we have successfully demonstrated the clean synthesis of high-quality Pd@CeO2 core@shell nanospheres with tunable Pd core sizes in water, and furthermore loaded the as-obtained Pd@CeO2 products on commercial γ-Al2O3via electrostatic interaction. KBr here plays two key roles in inducing the growth and self-assembly of Pd@CeO2 core@shell nanospheres. First, Br- ions can retard the reduction of Pd2+ ions via the formation of the more stable complex of [PdBr4]2- so as to tune the size of Pd cores. Second, it greatly decreases the colloidal stability, and hence the surface polarity-weakened Pd and CeO2 NPs have to spontaneously self-assemble into more stable","dates":{"release":"2015-01-01T00:00:00Z","publication":"2015 May","modification":"2025-04-26T05:04:25.412Z","creation":"2019-03-26T23:00:45Z"},"accession":"S-EPMC5729413","cross_references":{"pubmed":["29403634"],"doi":["10.1039/c4sc03854a"]}}