학술논문
Vapor-assisted synthesis of the MOF-74 metal-organic framework family from zinc, cobalt, and magnesium oxides.
Document Type
Academic Journal
Author
Wauteraerts N; Center for Membrane Separation, Adsorption, Catalysis and Spectroscopy (cMACS), KU Leuven - University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium. rob.ameloot@kuleuven.be.; Tu M; Center for Membrane Separation, Adsorption, Catalysis and Spectroscopy (cMACS), KU Leuven - University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium. rob.ameloot@kuleuven.be.; 2020 X-Lab and State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China.; Chanut N; Center for Membrane Separation, Adsorption, Catalysis and Spectroscopy (cMACS), KU Leuven - University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium. rob.ameloot@kuleuven.be.; Rodríguez-Hermida S; Center for Membrane Separation, Adsorption, Catalysis and Spectroscopy (cMACS), KU Leuven - University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium. rob.ameloot@kuleuven.be.; Servizos de Apoio á Investigación, Universidade da Coruña, Campus Elviña s/n 15071, A Coruña, Spain.; Gandara-Loe J; Center for Membrane Separation, Adsorption, Catalysis and Spectroscopy (cMACS), KU Leuven - University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium. rob.ameloot@kuleuven.be.; Ameloot R; Center for Membrane Separation, Adsorption, Catalysis and Spectroscopy (cMACS), KU Leuven - University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium. rob.ameloot@kuleuven.be.
Source
Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101176026 Publication Model: Electronic Cited Medium: Internet ISSN: 1477-9234 (Electronic) Linking ISSN: 14779226 NLM ISO Abbreviation: Dalton Trans Subsets: PubMed not MEDLINE; MEDLINE
Subject
Language
English
Abstract
In this work, we investigate the vapor-assisted synthesis of the metal-organic framework MOF-74 starting from three metal oxides (ZnO, CoO, and MgO). Depending on the nature of the added vapor (H 2 O, DMF, DMSO), the metal oxide, and the temperature, the outcome of the reaction can be directed towards the desired porous phase. Ex situ and in situ XRD measurements reveal the formation of an intermediate phase during the reaction of MgO with H 4 dobdc, while the MOF-74 phase forms directly for ZnO and CoO. The reduced CO 2 uptake of the resulting materials compared to solvothermally prepared MOFs might be offset by the convenience of the presented route and the promise of a high space time yield.