DICP OpenIR
Hollow metal organic frameworks composite prepared via an "escape from the cage" strategy
Zhang, Yanmei1,3; Zhang, Xiang1,3; Dai, Tianli4; Li, Jun2
Corresponding AuthorZhang, Yanmei(ymzhang@dlnu.edu.cn) ; Li, Jun(Jli@dicp.ac.cn)
KeywordMetal-organic-frameworks Hollow sphere Porous materials Composite Knoevenagel condensation
Source PublicationMATERIALS LETTERS
2019-04-01
ISSN0167-577X
DOI10.1016/j.matlet.2018.12.097
Volume240Pages:44-46
Funding ProjectNational Natural Science Foundation of China[NSFC 21203017] ; Natural Science Foundation of Liaoning Province[20180551022] ; Fundamental Research Funds for the Central Universities[wd01201]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS Research AreaMaterials Science ; Physics
WOS KeywordTEMPLATE
AbstractA step-by-step self-assembly and concurrent self-etching strategy that differs from previous methods used to prepare SiO2@UiO-66-NH2 hollow composite has been reported. The magnetic core was selectively etched to generate a hollow metal-organic framework superstructure. The physical and chemical properties were characterized by TEM and SEM techniques, composition by SEM-EDX. Benefit from the efficient mass transfer and enhanced active sites accessibility, the hollow SiO2@UiO-66-NH2 composite showed higher or comparable catalytic activity than the nano-sized UiO-66-NH2 in the Knoevenagel condensation as a solid basic catalyst. Furthermore, it could be recovered and stable in terms of activity and structure when recycled for at least four times. (C) 2019 Elsevier B.V. All rights reserved.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities
WOS IDWOS:000458131200011
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166093
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhang, Yanmei; Li, Jun
Affiliation1.Dalian Minzu Univ, Coll Life Sci, 18 Liaohe West Rd, Dalian 116600, Liaoning, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, 457 Zhongshan Rd, Dalian 116023, Peoples R China
3.Dalian Minzu Univ, Minist Educ, Key Lab Biotechnol & Bioresources Utilizat, Dalian, Peoples R China
4.Liaoning ShiHua Univ, Sch Chem & Mat Sci, Fushun 113001, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Yanmei,Zhang, Xiang,Dai, Tianli,et al. Hollow metal organic frameworks composite prepared via an "escape from the cage" strategy[J]. MATERIALS LETTERS,2019,240:44-46.
APA Zhang, Yanmei,Zhang, Xiang,Dai, Tianli,&Li, Jun.(2019).Hollow metal organic frameworks composite prepared via an "escape from the cage" strategy.MATERIALS LETTERS,240,44-46.
MLA Zhang, Yanmei,et al."Hollow metal organic frameworks composite prepared via an "escape from the cage" strategy".MATERIALS LETTERS 240(2019):44-46.
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