The present disclosure discloses a method for preparing a metal-organic framework filter comprising the steps of bringing metal sources into contact with organic ligands and forming a metal-organic framework filter on substrates by a hot-pressing method. By the method of the present disclosure, a large amount of metal-organic framework filters with high purity can be obtained quickly and easily, thereby realizing industrialized production and application and the method has such advantages as low cost, simple operation, rapid production, batch product and high purity.

A gas sensor (100,200) includes at least one sensor device including a surface acoustic wave (SAW) device (110) or a quartz crystal microbalance (QCM) device (210), and a layer of metal organic framework (MOF) material (120,220) disposed on each of the at least one sensor device. The at least one sensor device is structured to sense a change in mass of the MOF material.

An unsaturated double bond-containing compound represented by the general formula (I) or the general formula (II), an oxygen absorbent containing the compound, and a resin composition. ##STR00001##

An unsaturated double bond-containing compound represented by the general formula (I) or the general formula (II), an oxygen absorbent containing the compound, and a resin composition. ##STR00001##

Disclosed are surface-treated inorganic particles including inorganic particles and a metal-organic framework bound to the surface of the inorganic particles, wherein catechins form a skeleton of the metal-organic framework, a method of manufacturing the inorganic particles, a dispersion solution in which the inorganic particles are dispersed, and a cosmetic composition including the inorganic particles or the dispersion solution.

Provided is an adsorbent which does not undergo the seeping of an oily component contained therein to an area surrounding the absorbent and has an excellent property to absorb a specific range of hydrocarbons. More specifically provided is a granular absorbent comprising a granular base material, an oil or fat having a melting point of 50° C. or higher and a polyol.

Provided is an adsorbent which does not undergo the seeping of an oily component contained therein to an area surrounding the absorbent and has an excellent property to absorb a specific range of hydrocarbons. More specifically provided is a granular absorbent comprising a granular base material, an oil or fat having a melting point of 50° C. or higher and a polyol.

An anionic sorption agent, method for forming the anionic sorption agent and a barrier system are disclosed. The anionic sorption agent including a modified pseudo or glycol-boehmite base comprising a structure having cationic metal ion sites. The method for forming the anionic sorption agent includes providing a pseudo or glycol-boehmite base and contacting the pseudo or glycol-boehmite base a modifying composition comprising a metallic ion to form the modified pseudo or glycol-boehmite base comprising a structure having cationic metal ion sites. The barrier system includes the anionic sorption agent comprising a first barrier component comprising a modified pseudo or glycol-boehmite base comprising a structure having cationic metal ion sites and a second barrier component comprising a cationic sorption agent.

The present disclosure relates to novel metal-organic frameworks (MOFs) comprising tetratopic linkers with small pore apertures. In certain aspects, the disclosure provides Zr-MOFs, non-limiting examples include Zr(bptc), Zr(abtc), and Zr(tptc-(Me).sub.2). The present disclosure further relates to methods of utilizing the MOFs of the disclosure to separate hydrocarbons through adsorptive processes. The present disclosure further relates to the discovery that Ca(H.sub.2tcpb) metal-organic framework (MOF) is capable of separating hydrocarbon isomers from one another through adsorptive processes. In one aspect, the disclosure provides a method of separating C5-C8 hydrocarbon isomers, such that straight chain, mono-branched, and/or multi-branched isomers are each separated from one another. This separation is achieved by taking advantage of the temperature dependent adsorptive properties of Ca(H.sub.2tcpb) MOF.

A method for producing a coating film-forming composition for lithography, including a step for passing a liquid through a filter cartridge. The filter cartridge is obtained by layering more than one type of filtration base fabrics or winding same around a hollow inner tube, wherein: the fabrics are non-woven fabrics in which metal-adsorbing groups are chemically bonded to polyolefin fibers; the fabrics contain non-woven fabric layers A and B; layer A is configured from polyolefin fibers to which sulfonic acid groups are chemically bonded as metal-adsorbing groups; and layer B is configured from polyolefin fibers to which at least one type selected from among amino groups, N-methyl-D-glucamine groups, iminodiacetic acid groups, iminodiethanol groups, amidoxime groups, phosphoric acid groups, carboxylic acid groups and ethylenediamine triacetic acid groups chemically bonded as metal-adsorbing groups. Thus, the amount of metal impurities that are the cause of minute defects on a wafer can be reduced.