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Site-directed reduction engineering within bimetal-organic frameworks for efficient size-selective catalysis
Bai, Xiao-Jue1; Zhai, Xu1; Zhang, Li-Ying1; Fu, Yu1; Qi, Wei2
Corresponding AuthorFu, Yu(fuyu@mail.neu.edu.cn) ; Qi, Wei(wqi@imr.ac.cn)
2021-09-01
Source PublicationMATTER
ISSN2590-2393
Volume4Issue:9Pages:2919-2935
AbstractDirectional processing of metal-organic frameworks (MOFs) into unique hybrid materials with desired structures and properties is a key scientific challenge in exploring the enhanced functionality and potential applications of MOF compounds. Here, the reducibility of MOF clusters is first revealed via theoretical calculations from the viewpoint of the reduction potential energy (E-reduction), which serves as the basic principle for the site-directed reduction processing of MOFs. During this process, the active component with a high (E-reduction) in bimetallic MOFs is selectively reduced to metal nanostructures, while the other (inert) parts maintain their structural integrity. A series of hierarchical MOFs/metal nanoparticle composites with different structures, including yolk-shell, core-shell, and dispersed, have been successfully customized. More importantly, the as-prepared hybrid materials (Co-B@ZIF-8) exhibit unique size-selective properties in catalyzing ketone hydrogenation, which originate from the combination of the high catalytic performance of the nanoscale metal catalysts and the molecular sieving behavior of the MOFs' well-defined microporous nature.
Funding OrganizationNational Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province of China ; Open Project of State Key Laboratory of Supramolecular Structure and Materials
DOI10.1016/j.matt.2021.06.038
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[22072163] ; National Natural Science Foundation of China[21761132010] ; National Natural Science Foundation of China[91645114] ; Natural Science Foundation of Liaoning Province of China[2020-YQ-02] ; Open Project of State Key Laboratory of Supramolecular Structure and Materials[sklssm 202104]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000692121100003
PublisherELSEVIER
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/166892
Collection中国科学院金属研究所
Corresponding AuthorFu, Yu; Qi, Wei
Affiliation1.Northeastern Univ, Coll Sci, Dept Chem, Shenyang 110819, Peoples R China
2.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Bai, Xiao-Jue,Zhai, Xu,Zhang, Li-Ying,et al. Site-directed reduction engineering within bimetal-organic frameworks for efficient size-selective catalysis[J]. MATTER,2021,4(9):2919-2935.
APA Bai, Xiao-Jue,Zhai, Xu,Zhang, Li-Ying,Fu, Yu,&Qi, Wei.(2021).Site-directed reduction engineering within bimetal-organic frameworks for efficient size-selective catalysis.MATTER,4(9),2919-2935.
MLA Bai, Xiao-Jue,et al."Site-directed reduction engineering within bimetal-organic frameworks for efficient size-selective catalysis".MATTER 4.9(2021):2919-2935.
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