Two-dimensional MOF-derived nanoporous Cu/Cu2O networks as catalytic membrane reactor for the continuous reduction of p-nitrophenol

doi:10.1016/j.memsci.2019.03.055

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	Two-dimensional MOF-derived nanoporous Cu/Cu2O networks as catalytic membrane reactor for the continuous reduction of p-nitrophenol
	Bai, Xiao-Jue 1; Chen, Dan 1; Li, Yu-Nong 1; Yang, Xi-Man 1; Zhang, Ming-Yu 1; Wang, Tie-Qiang 1; Zhang, Xue-Min 1; Zhang, Li-Ying 1; Fu, Yu 1; Qi, Xuan 1
刊名	JOURNAL OF MEMBRANE SCIENCE
	2019-07-15
卷号	582 页码:30-36
关键词	Catalytic membrane reactor Two-dimensional MOF Liquid-phase reduction Nanoporous metallic networks Cu/Cu2O
ISSN号	0376-7388
DOI	10.1016/j.memsci.2019.03.055
通讯作者	Fu, Yu(fuyu@mail.neu.edu.cn) ; Qi, Xuan(kent.qx@163.com) ; Qi, Wei(wqi@imr.ac.cn)
英文摘要	A novel kind of Cu-based catalytic membrane reactor (CMR) has been developed for the efficient reduction of p-nitrophenol (p-NP) to p-aminophenol (p-AP) in a continuous flow-through system. The CMR is prepared by the composite of MOF-derived nanoporous Cu/Cu2O networks and a porous matrix of nylon film. In this process, the pre-synthesized Cu-MOF-nanosheets are deposited onto a porous nylon film via filtration, and then the composite membrane is in-situ reduced by NaBH4 in the liquid phase, producing nanoporous Cu/Cu2O networks/nylon composite membrane. Remarkably, the nanoporous Cu/Cu2O networks exhibit fluffy structure with multidimensional porosity, which shows relatively high mass transportation ability and excellent catalytic activity. Therefore, the nanoporous Cu/Cu2O networks/nylon composite membrane can work as highly efficient and stable CMR, which can continuously convert over 95% of p-NP to p-AP in an 8 h test (8 mL/min) without obvious structure change and deactivation. This new type two-dimensional MOF-derived CMR offers an effective and convenient continuous catalytic process from p-NP to p-AP, which would have a potential application in this industrial reduction reaction.
资助项目	National Natural Science Foundation of China[21761132010] ; National Natural Science Foundation of China[91645114] ; National Natural Science Foundation of China[21805028] ; National Natural Science Foundation of China[21805029] ; National Natural Science Foundation of China[21573256] ; Fundamental Research Funds for the Central Universities[N160504002] ; Fundamental Research Funds for the Central Universities[N170503010] ; Fundamental Research Funds for the Central Universities[N180504005] ; Fundamental Research Funds for the Central Universities[N180504007] ; Open Project of State Key Laboratory of Supramolecular Structure and Materials[sklssm201906] ; Open Project of State Key Laboratory of Supramolecular Structure and Materials[sklssm2019027] ; Open Project of State Key Laboratory of Supramolecular Structure and Materials[sklssm2019038]
WOS研究方向	Engineering ; Polymer Science
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000467250200004
资助机构	National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Open Project of State Key Laboratory of Supramolecular Structure and Materials
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/133236]
专题	金属研究所_中国科学院金属研究所
通讯作者	Fu, Yu; Qi, Xuan; Qi, Wei
作者单位	1.Northeastern Univ, Coll Sci, Dept Chem, Shenyang 110819, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Bai, Xiao-Jue,Chen, Dan,Li, Yu-Nong,et al. Two-dimensional MOF-derived nanoporous Cu/Cu2O networks as catalytic membrane reactor for the continuous reduction of p-nitrophenol[J]. JOURNAL OF MEMBRANE SCIENCE,2019,582:30-36.
APA	Bai, Xiao-Jue.,Chen, Dan.,Li, Yu-Nong.,Yang, Xi-Man.,Zhang, Ming-Yu.,...&Qi, Wei.(2019).Two-dimensional MOF-derived nanoporous Cu/Cu2O networks as catalytic membrane reactor for the continuous reduction of p-nitrophenol.JOURNAL OF MEMBRANE SCIENCE,582,30-36.
MLA	Bai, Xiao-Jue,et al."Two-dimensional MOF-derived nanoporous Cu/Cu2O networks as catalytic membrane reactor for the continuous reduction of p-nitrophenol".JOURNAL OF MEMBRANE SCIENCE 582(2019):30-36.