metal-organic framework Articles
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High pressure studies of metal organic framework materials
This paper gives a brief overview of our recent work in the field of high pressure structural studies of metal organic framework materials. These are nanoporous materials which have found widespread application in the fields of gas separation and storage. Pressure provides a convenient tool to modify pore size and content without the need to alter the material chemically. Our techniques (high ...
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Adsorption behavior of methyl orange onto an aluminum-based metal organic framework, MIL-68(Al)
MIL-68(Al), a powdered aluminum-based metal organic framework (MOF), was synthesized and used to explore its adsorption behavior toward methyl orange (MO). The adsorption isotherm, thermodynamics, kinetics, and some key operating factors as well as changes in the material's structure were investigated. The adsorption isotherm conformed to the Langmuir isotherm model and the maximum ...
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A Robust Two-dimensional Layered Metal-Organic Framework for Efficient Separation of Methane from Nitrogen
aKey Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China. bInstitute of Zhejiang University-Quzhou, Quzhou, 78 Jiuhua Boulevad North, Quzhou 32400, P. R. China. Selective capture and separation of methane (CH4) from nitrogen (N2) is a feasible approach to ...
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Ab Initio Quantum Chemistry
Introduction of Ab Initio Quantum Chemistry Ab initio quantum chemistry is computational chemistry based on quantum chemistry, and it uses physical quantity (electron mass, Plank constant, and electric quantity) and atomic coefficient to strictly calculate the whole integral of the molecule. Ab initio methods are developed based on Born-Oppenheimer, single electron, and non-relativistic ...
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Mechanochemical defect engineering of HKUST-1 and impact of the resulting defects on carbon dioxide sorption and catalytic cyclopropanation
Metal–organic frameworks (MOFs), that are hybrid porous materials built from the assembly of metal centers and bridging organic linkers, are ideal candidates for many demanding applications including gas sorption and catalysis. For a long time, the properties of these materials were thought to essentially arise from their well-defined crystal structures. It is only recently that the impact ...
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Catalytic decomposition of NO2 over a copper-decorated metal-organic framework by non-thermal plasma
Nitrogen oxide (NOx) causes significant impacts on the environment and human health, and nitrogen dioxide (NO2) is the most toxic and prevalent form of NOx in the atmosphere. Its removal and catalytic degradation into non-harmful species (i.e., N2) are thus important challenges. A great deal of effort has been devoted to developing catalysts for deNOx processes with a focus on NO reduction from ...
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What Are MOF and COF Compounds?
Metal organic frameworks (MOFs) are a type of crystalline porous material with a periodic network structure formed by connecting and bridging inorganic metal centers (metal ions or metal clusters) with organic ligands. Because MOFs have many properties such as porosity, large specific surface area, strong designability, multi-metal sites, etc., they have been extensively studied and used in the ...
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