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dc.contributor.authorTian, Shubo
dc.contributor.authorGong, Wanbing
dc.contributor.authorChen, Wenxing
dc.contributor.authorLin, Na
dc.contributor.authorZhu, Youqi
dc.contributor.authorFeng, Quanchen
dc.contributor.authorXu, Qi
dc.contributor.authorFu, Qiang
dc.contributor.authorChen, Chun
dc.contributor.authorLuo, Jun
dc.contributor.authorYan, Wensheng
dc.contributor.authorZhao, Huijun
dc.contributor.authorWang, Dingsheng
dc.contributor.authorLi, Yadong
dc.date.accessioned2019-09-10T03:01:14Z
dc.date.available2019-09-10T03:01:14Z
dc.date.issued2019
dc.identifier.issn2155-5435
dc.identifier.doi10.1021/acscatal.9b00322
dc.identifier.urihttp://hdl.handle.net/10072/387164
dc.description.abstractMetal–support interactions are of significance in clarifying the support–activity relationship over deposited metal catalysts yet rarely considered on single-atomic-site species. Herein, using two single-atomic-site Ir samples supported by the defective metastable phase of titanium dioxide or mesoporous graphitic carbon nitride as the research objects, we demonstrate the effects of metal–support interactions on regulating the geometric and electronic structures of the central Ir species, through which, the catalytic properties are further affected. Experimental results show that the single-atomic-site Ir catalyst supported by the defective metastable phase of titanium dioxide exhibits excellent catalytic performance for the hydrogenation of furfural to furfuryl alcohol, showing outstanding conversion (99%), high selectivity (99%), and good stability that are superior to the mesoporous graphitic carbon nitride supported single-atomic-site Ir sample as well as Ir nanoparticles. First-principles simulations reveal that the excellent catalytic performance of the single-atomic-site Ir on the defective metastable phase of titanium dioxide can be attributed to the appropriate strength of interactions between the active metal sites and the reactant molecules owing to the regulation of the supports.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherAmerican Chemical Society
dc.relation.ispartofpagefrom5223
dc.relation.ispartofpageto5230
dc.relation.ispartofissue6
dc.relation.ispartofjournalACS Catalysis
dc.relation.ispartofvolume9
dc.subject.fieldofresearchInorganic Chemistry
dc.subject.fieldofresearchOrganic Chemistry
dc.subject.fieldofresearchChemical Engineering
dc.subject.fieldofresearchcode0302
dc.subject.fieldofresearchcode0305
dc.subject.fieldofresearchcode0904
dc.titleRegulating the Catalytic Performance of Single-Atomic-Site Ir Catalyst for Biomass Conversion by Metal-Support Interactions
dc.typeJournal article
dc.type.descriptionC1 - Articles
dcterms.bibliographicCitationTian, S; Gong, W; Chen, W; Lin, N; Zhu, Y; Feng, Q; Xu, Q; Fu, Q; Chen, C; Luo, J; Yan, W; Zhao, H; Wang, D; Li, Y, Regulating the Catalytic Performance of Single-Atomic-Site Ir Catalyst for Biomass Conversion by Metal-Support Interactions, ACS Catalysis, 2019, 9 (6), pp. 5223-5230
dc.date.updated2019-09-10T02:59:44Z
gro.hasfulltextNo Full Text
gro.griffith.authorZhao, Huijun


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