Site-directed reduction engineering within bimetal-organic frameworks for efficient size-selective catalysis

doi:10.1016/j.matt.2021.06.038

IMR OpenIR

	Site-directed reduction engineering within bimetal-organic frameworks for efficient size-selective catalysis
	Bai, Xiao-Jue 1; Zhai, Xu 1; Zhang, Li-Ying 1; Fu, Yu 1; Qi, Wei 2
通讯作者	Fu, Yu(fuyu@mail.neu.edu.cn) ; Qi, Wei(wqi@imr.ac.cn)
	2021-09-01
发表期刊	MATTER
ISSN	2590-2393
卷号	4 期号:9 页码:2919-2935
摘要	Directional 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.
资助者	National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province of China ; Open Project of State Key Laboratory of Supramolecular Structure and Materials
DOI	10.1016/j.matt.2021.06.038
收录类别	SCI
语种	英语
资助项目	National 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研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000692121100003
出版者	ELSEVIER
引用统计	被引频次：45[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/166892
专题	中国科学院金属研究所
通讯作者	Fu, Yu; Qi, Wei
作者单位	1.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
推荐引用方式 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.