Acetone Sensing Characteristics of ZnO Nanoparticles Prepared from Zeolitic Imidazolate Framework-7
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چکیده
منابع مشابه
Phase Transitions in Zeolitic Imidazolate Framework 7: The Importance of Framework Flexibility and Guest-Induced Instability
Importance of Framework Flexibility and Guest-Induced Instability Pu Zhao,† Giulio I. Lampronti,† Gareth O. Lloyd,‡,∥ Michael T. Wharmby, Seb́astien Facq,† Anthony K. Cheetham, and Simon A. T. Redfern*,† †Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge, CB2 3EQ, United Kingdom ‡Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, ...
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Mechanochemical dry conversion that only uses zinc oxide and an imidazole ligand proved to be effective and reliable for fabrication of a zeolitic imidazolate framework with a polycrystalline grain boundary and a core-shell structure. The zinc oxide crystals are converted into a zeolitic imidazolate framework to a depth of approx. 10 nm below the surface.
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Zeolitic imidazolate frameworks (ZIFs) are a new class of nanoporous compounds which consist of tetrahedral clusters of MN4 (M ) Co, Cu, Zn, etc.) linked by simple imidazolate ligands.1,2 As a subfamily of metal-organic frameworks (MOFs), ZIFs exhibit the tunable pore size and chemical functionality of classical MOFs. At the same time, they possess the exceptional chemical stability and rich st...
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ژورنال
عنوان ژورنال: Journal of Sensor Science and Technology
سال: 2017
ISSN: 1225-5475
DOI: 10.5369/jsst.2017.26.3.204