Provided are a catalyst composition with improved processability and chemical warfare agent degradation ability, a film composite manufactured by casting the same, and a preparation method thereof. Specifically, provided are a catalyst composition including a copolymer of a first polymer and a second polymer; and a metal-organic framework (MOF), and a film composite including the same, wherein processability and catalytic activity are improved.

A method for making metal organic frameworks (MOFs) includes the step of dissolving metal salts in deionized water to form first solution, followed by adding a cyclic propyl phosphonic anhydride reagent to the first solution to form a second solution. The second solution is heated to form a reaction mixture containing MOF crystals, and is then cooled. The MOF crystals are filtered therefrom, washed and dried. To make metal organic framework-based thin film nanocomposite membranes, the MOF crystals are mixed with an m-phenylene diamine aqueous solution to form a mixture, which is then poured on a top surface of an ultrafiltration membrane substrate to form a first intermediate membrane structure. The first intermediate membrane structure is dried, and trimesolyl chloride in n-hexane solution is poured thereon to form a second intermediate membrane structure, which is cured to form an MOF-based thin film nanocomposite membrane, which is then rinsed and dried.

An ordered macroporous metal-organic framework single crystals and a preparation method therefor. In the method, a three-dimensional structure constructed by polymer microspheres is used as a template; 2-methylimidazole and zinc nitrate, precursors of MOFs, are firstly deposited in the three-dimensional template; the three-dimensional template containing the precursors is soaked in a mixed solution of ammonia water and methanol subsequently, and the three-dimensional template is taken out after crystallization; the three-dimensional template is soaked in an organic solvent to remove the macromolecular three-dimensional template, and the ordered macroporous MOF single crystals is obtained through centrifugal separation. The ordered macroporous MOF single crystals have a basic framework of zeolitic imidazolate framework-8, and structurally include highly-ordered macro-pores whose pore size may be controlled to be between 50 and 2000 nm based on a size of the used template.

A method for making organo-metal material involves providing a metal ion source in a medium that removes metal ions from the source and forms 1D metal-containing coordination polymers that self-assemble and precipitate as at least one of a 2D and 3D coordination polymer material that can be thermally treated to produce a porous metal oxide material.

The present invention provides novel host-guest complexes, wherein the guest molecule has a diameter larger than the aperture size of the host-a metal organic framework (MOF). The novel host-guest complexes of the invention can be used for drug delivery, sensing, electrical conductivity, luminescence, and energy conversion. The invention also provides a method of making the novel host-guest complex, utilizing the linker exchange conditions in which a guest molecule having a diameter larger than the aperture size of the host is encapsulated into the MOF.

A catalyst which can catalyze ring-addition reaction of CO.sub.2 and an alkylene oxide at 0˜180° C. under 0.1˜8.0 MPa to produce a corresponding cyclic carbonate, and the preparation thereof. The catalyst is a conjugated microporous macromolecule polymer complexed with cobalt, chromium, zinc, copper or aluminium, and by using the macromolecule catalyst complexed with different metals to catalyze the reaction of CO.sub.2 and alkylene oxide at normal temperature and normal pressure, a yield of the corresponding cyclic carbonate of 35%˜90% can be obtained. The catalyst is easy to recover and the re-use of the catalyst has no influence on the yield; additionally, the yield can reach over 90% by controlling the reaction conditions.

A new metal organic framework (MOF) series and method of synthesizing the same are disclosed which includes an organic linking ligand having the formula: ##STR00001##
and a metal ion bonded to the organic linking ligand.

The present invention relates to a method for the production of an absorbent made of metal-organic framework structures (MOF), in the case of which at least one metal salt is converted with at least one organic ligand. The conversion is effected at a temperature greater than 100° C. in a solvent mixture which comprises DMSO and water. The invention relates in addition to an adsorbent produced with the method according to the invention or to a substrate coated with such an adsorbent and also to possibilities of use of such an adsorbent or substrate.

Described herein are corrole-based frameworks and methods for making the same. The corrole-based frameworks have unique structural and physical properties, which lends them to be versatile in a number of different applications and uses such as in gas storage/separation, proton conduction, biomedicine, sensing, and catalysis. In one aspect, the corrole-based frameworks are organic frameworks. In other aspects, the corrole-based frameworks are metal-organic frameworks.

The present invention relates to a catalyst for transfer hydrogenation, which is formed of a metal-organic framework having an MOF-808 based X-ray diffraction pattern.

A high crystalline porous MOF-808 based metal-organic framework exhibits excellent performance in the transfer hydrogenation of ethyl levulinate (EL) at high and low temperature.