DICP OpenIR
Gold Cluster-CeO2 Nanostructured Hybrid Architectures as Catalysts for Selective Oxidation of Inert Hydrocarbons
Liu, Yali1; Zhang, Pengfei2; Liu, Junmin1; Wang, Tao1; Huo, Qisheng1; Yang, Li3; Sun, Lei3; Qiao, Zhen-An1; Dai, Sheng2
Corresponding AuthorSun, Lei(slei@dicp.ac.cn) ; Qiao, Zhen-An(qiaozhenan@jlu.edu.cn) ; Dai, Sheng(dais@ornl.gov)
Source PublicationCHEMISTRY OF MATERIALS
2018-12-11
ISSN0897-4756
DOI10.1021/acs.chemmater.8b03624
Volume30Issue:23Pages:8579-8586
Funding ProjectYoung Thousand Talented Program ; National Natural Science Foundation of China[21671073] ; National Natural Science Foundation of China[21621001] ; National Natural Science Foundation of China[21671074] ; 111 Project of the Ministry of Education of China[B17020] ; National Key Research and Development Program of China[2017YFA0204800] ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Program for JLU Science and Technology Innovative Research Team
Funding OrganizationYoung Thousand Talented Program ; Young Thousand Talented Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project of the Ministry of Education of China ; 111 Project of the Ministry of Education of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Program for JLU Science and Technology Innovative Research Team ; Program for JLU Science and Technology Innovative Research Team ; Young Thousand Talented Program ; Young Thousand Talented Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project of the Ministry of Education of China ; 111 Project of the Ministry of Education of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Program for JLU Science and Technology Innovative Research Team ; Program for JLU Science and Technology Innovative Research Team ; Young Thousand Talented Program ; Young Thousand Talented Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project of the Ministry of Education of China ; 111 Project of the Ministry of Education of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Program for JLU Science and Technology Innovative Research Team ; Program for JLU Science and Technology Innovative Research Team ; Young Thousand Talented Program ; Young Thousand Talented Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project of the Ministry of Education of China ; 111 Project of the Ministry of Education of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Program for JLU Science and Technology Innovative Research Team ; Program for JLU Science and Technology Innovative Research Team
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Materials Science
WOS KeywordLIQUID-PHASE OXIDATION ; CO OXIDATION ; MOLECULAR-OXYGEN ; SIZE ; NANOPARTICLES ; NANOCATALYSIS ; EMERGENCE ; LIGANDS ; SCIENCE ; TOLUENE
AbstractGold clusters with ultrasmall size and special structure are highly attractive for heterogeneous catalysis. However, stabilizing gold clusters under thermal treatment remains a major hurdle on the way toward real-world application. Herein, we report an effective approach that stabilizing gold clusters (Au-25 and Au-144) within mesoporous ceria nanospheres via a two phase overcoating process. High-esolution aberration-corrected STEM studies indicated that gold clusters were encapsulated and confined in the intersectional channels of ceria, and the encapsulated clusters were demonstrated to be resistant to sintering under high-emperature thermal treatment. The solvent-free aerobic oxidation of toluene and ethylbenzene was carried out to illustrate the performance of gold clusters in catalysis, and these materials showed excellent catalytic activities and afforded much higher turnover frequencies (up to 5634 and 55 027 turnovers for toluene and ethylbenzene oxidation), which are, as far as we know, much higher than the values of state-of-art catalysts. Density functional theory calculations revealed that the encapsulated gold clusters effectively reduced the energy required for the dissociation of O-2 molecules, leading to the excellent catalytic activity.
Language英语
Funding OrganizationYoung Thousand Talented Program ; Young Thousand Talented Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project of the Ministry of Education of China ; 111 Project of the Ministry of Education of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Program for JLU Science and Technology Innovative Research Team ; Program for JLU Science and Technology Innovative Research Team ; Young Thousand Talented Program ; Young Thousand Talented Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project of the Ministry of Education of China ; 111 Project of the Ministry of Education of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Program for JLU Science and Technology Innovative Research Team ; Program for JLU Science and Technology Innovative Research Team ; Young Thousand Talented Program ; Young Thousand Talented Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project of the Ministry of Education of China ; 111 Project of the Ministry of Education of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Program for JLU Science and Technology Innovative Research Team ; Program for JLU Science and Technology Innovative Research Team ; Young Thousand Talented Program ; Young Thousand Talented Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project of the Ministry of Education of China ; 111 Project of the Ministry of Education of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy ; Program for JLU Science and Technology Innovative Research Team ; Program for JLU Science and Technology Innovative Research Team
WOS IDWOS:000453489300021
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166495
Collection中国科学院大连化学物理研究所
Corresponding AuthorSun, Lei; Qiao, Zhen-An; Dai, Sheng
Affiliation1.Jilin Univ, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Jilin, Peoples R China
2.Oak Ridge Natl Lab, Chem Sci Div, Oak Ridge, TN 37831 USA
3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Liu, Yali,Zhang, Pengfei,Liu, Junmin,et al. Gold Cluster-CeO2 Nanostructured Hybrid Architectures as Catalysts for Selective Oxidation of Inert Hydrocarbons[J]. CHEMISTRY OF MATERIALS,2018,30(23):8579-8586.
APA Liu, Yali.,Zhang, Pengfei.,Liu, Junmin.,Wang, Tao.,Huo, Qisheng.,...&Dai, Sheng.(2018).Gold Cluster-CeO2 Nanostructured Hybrid Architectures as Catalysts for Selective Oxidation of Inert Hydrocarbons.CHEMISTRY OF MATERIALS,30(23),8579-8586.
MLA Liu, Yali,et al."Gold Cluster-CeO2 Nanostructured Hybrid Architectures as Catalysts for Selective Oxidation of Inert Hydrocarbons".CHEMISTRY OF MATERIALS 30.23(2018):8579-8586.
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