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dc.contributor.authorYang, Jie
dc.contributor.authorYu, Haochen
dc.contributor.authorWang, Yanbing
dc.contributor.authorQi, Fuyan
dc.contributor.authorLiu, Haodong
dc.contributor.authorLou, Lan-Lan
dc.contributor.authorYu, Kai
dc.contributor.authorZhou, Wuzong
dc.contributor.authorLiu, Shuangxi
dc.identifier.citationYang , J , Yu , H , Wang , Y , Qi , F , Liu , H , Lou , L-L , Yu , K , Zhou , W & Liu , S 2019 , ' Effect of oxygen coordination environment of Ca-Mn oxides on catalytic performance of Pd supported catalysts for aerobic oxidation of 5-hydroxymethyl-2-furfural ' , Catalysis Science & Technology , vol. 9 , no. 23 , pp. 6659-6668 .
dc.identifier.otherPURE: 263998625
dc.identifier.otherPURE UUID: 8045edb9-5b11-40e3-884a-66965b027048
dc.identifier.otherORCID: /0000-0001-9752-7076/work/65702311
dc.identifier.otherScopus: 85075731691
dc.identifier.otherWOS: 000500028900011
dc.descriptionThis work was supported by Natural Science Foundation of Tianjin (Grant No. 17JCYBJC22600) and the Fundamental Research Funds for the Central Universities. Computational support was provided by the Beijing Computing Center (BCC).en
dc.description.abstractFour types of Ca-Mn oxides, including CaMnO3, CaMn2O4, CaMn3O6 and Ca2Mn3O8, have been prepared and used as supports for Pd nanoparticles. The oxygen activation capacity of these oxides and the catalytic activity of the oxide supported Pd nanocatalysts have been investigated using the aerobic oxidation of 5-hydroxymethyl-2-furfural as a model reaction. It is found that the local coordination environment of lattice oxygen sites plays a crucial role on their redox property and charge transfer ability from Pd nanoparticles to the support. In particular, the Ca-Mn oxide with lower oxygen coordination number, weaker metal-oxygen bonds and tunnel crystal structure, e.g. CaMn2O4, exhibits promoted oxygen activation capacity, and stronger electron transfer ability. Consequently, Pd/CaMn2O4 exhibits the highest catalytic activity among these catalysts, providing a promising yield of 2,5-furandicarboxylic acid. This work may shed light on the future investigation on the design of local structure of active oxygen sites in oxides or oxide supported catalysts for redox reactions.
dc.relation.ispartofCatalysis Science & Technologyen
dc.rightsCopyright © 2019 The Author(s). This work has been made available online in accordance with publisher policies or with permission. Permission for further reuse of this content should be sought from the publisher or the rights holder. This is the author created accepted manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at
dc.subjectQD Chemistryen
dc.titleEffect of oxygen coordination environment of Ca-Mn oxides on catalytic performance of Pd supported catalysts for aerobic oxidation of 5-hydroxymethyl-2-furfuralen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews. EaSTCHEMen
dc.contributor.institutionUniversity of St Andrews. School of Chemistryen
dc.description.statusPeer revieweden

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