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Sinter-resistant metal nanoparticle catalysts achieved by immobilization within zeolite crystals via seed-directed growth
Zhang, Jian1,2,3; Wang, Liang1,3; Zhang, Bingsen4; Zhao, Haishuang5; Kolb, Ute5; Zhu, Yihan6,7; Liu, Lingmei6; Han, Yu6; Wang, Guoxiong1,3; Wang, Chengtao1,3; Su, Dang Sheng4; Gates, Bruce C.8; Xiao, Feng-Shou1,2,3
Corresponding AuthorWang, Liang(liangwang@zju.edu.cn) ; Xiao, Feng-Shou(fsxiao@zju.edu.cn)
2018-07-01
Source PublicationNATURE CATALYSIS
ISSN2520-1158
Volume1Issue:7Pages:540-546
AbstractSupported metal nanoparticle catalysts are widely used in industry but suffer from deactivation resulting from metal sintering and coke deposition at high reaction temperatures. Here, we show an efficient and general strategy for the preparation of supported metal nanoparticle catalysts with very high resistance to sintering by fixing the metal nanoparticles (platinum, palladium, rhodium and silver) with diameters in the range of industrial catalysts (0.8-3.6 nm) within zeolite crystals (metal@zeolite) by means of a controllable seed-directed growth technique. The resulting materials are sinter resistant at 600-700 degrees C, and the uniform zeolite micropores allow for the diffusion of reactants enabling contact with the metal nanoparticles. The metal@zeolite catalysts exhibit long reaction lifetimes, outperforming conventional supported metal catalysts and commercial catalysts consisting of metal nanoparticles on the surfaces of solid supports during the catalytic conversion of C-1 molecules, including the water-gas shift reaction, CO oxidation, oxidative reforming of methane and CO2 hydrogenation.
Funding OrganizationNational Key Research and Development Program of China ; National Natural Science Foundation of China ; Natural Science Foundation of Zhejiang Province ; US Department of Energy, Office of Science, Basic Energy Sciences ; Carl-Zeiss-Stiftung
DOI10.1038/s41929-018-0098-1
Indexed BySCI
Language英语
Funding ProjectNational Key Research and Development Program of China[2018YFB060128] ; National Natural Science Foundation of China[91645105] ; National Natural Science Foundation of China[91634201] ; National Natural Science Foundation of China[21720102001] ; Natural Science Foundation of Zhejiang Province[LR18B030002] ; US Department of Energy, Office of Science, Basic Energy Sciences[DE-FG02-04ER15513] ; Carl-Zeiss-Stiftung
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000446621500014
PublisherNATURE PUBLISHING GROUP
Citation statistics
Cited Times:130[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/129654
Collection中国科学院金属研究所
Corresponding AuthorWang, Liang; Xiao, Feng-Shou
Affiliation1.Zhejiang Univ, Key Lab Appl Chem Zhejiang Prov, Hangzhou, Zhejiang, Peoples R China
2.Beijing Univ Chem Technol, Beijing Adv Innovat Ctr Soft Matter Sci & Engn, Beijing, Peoples R China
3.Zhejiang Univ, Dept Chem, Hangzhou, Zhejiang, Peoples R China
4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang, Liaoning, Peoples R China
5.Johannes Gutenberg Univ Mainz, Inst Inorgan Chem & Analyt Chem, Mainz, Germany
6.King Abdullah Univ Sci & Technol, Adv Membranes & Porous Mat Ctr, Phys Sci & Engn Div, Thuwal, Saudi Arabia
7.Zhejiang Univ Technol, Dept Chem Engn, Hangzhou, Zhejiang, Peoples R China
8.Univ Calif Davis, Dept Chem Engn, Davis, CA 95616 USA
Recommended Citation
GB/T 7714
Zhang, Jian,Wang, Liang,Zhang, Bingsen,et al. Sinter-resistant metal nanoparticle catalysts achieved by immobilization within zeolite crystals via seed-directed growth[J]. NATURE CATALYSIS,2018,1(7):540-546.
APA Zhang, Jian.,Wang, Liang.,Zhang, Bingsen.,Zhao, Haishuang.,Kolb, Ute.,...&Xiao, Feng-Shou.(2018).Sinter-resistant metal nanoparticle catalysts achieved by immobilization within zeolite crystals via seed-directed growth.NATURE CATALYSIS,1(7),540-546.
MLA Zhang, Jian,et al."Sinter-resistant metal nanoparticle catalysts achieved by immobilization within zeolite crystals via seed-directed growth".NATURE CATALYSIS 1.7(2018):540-546.
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