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    • 12. 发明公开
    • 유무기 혼성체 및 거대 메조세공 물질의 공유결합에 의하여 형성된 초다공성 유무기 나노세공 복합체
    • 无机有机无机复合材料与无机非均质材料之间的共价键合形成的超有机无机纳米复合材料
    • KR1020090110041A
    • 2009-10-21
    • KR1020080035621
    • 2008-04-17
    • 한국화학연구원
    • 황영규장종산서유경윤지웅
    • B82B3/00B82Y30/00
    • B01J31/1691B01D53/02B01D2253/204B01J20/226B01J20/28045B01J20/28083C07F7/006C07F7/1836F17C11/00Y02E60/321
    • PURPOSE: Ultraporous organic-inorganic composites produced with inorganic-organic hybrids covalent-bonded with mesocellular mesoporous materials are provided to secure wide surface area, multiple pore structure, large-scale pore volume, and chain flexibility. CONSTITUTION: Ultraporous organic-inorganic composites are produced with inorganic-organic hybrids covalent-bonded with mesocellular mesoporous materials. The mesocellular mesoporous materials have organic groups on the surface thereof. A method for producing the ultraporous organic-inorganic composites comprises the following steps of: mixing organic precursor, inorganic precursor, and surfactant and allowing them to react to obtain mesoporous cellular foam MCF-R; adding the mesoporous cellular foam MCF-R to a mixed precursor solution of metal-organic frameworks(MOF) and non-porous organic-inorganic hybrids(NOIH); and crystallizing the MCF-R-MOF ultraporous organic-inorganic composites.
    • 目的:提供与中细胞介孔材料共价键合的无机 - 有机杂交产生的超蒸气有机 - 无机复合材料,以确保广阔的表面积,多孔结构,大孔隙体积和链条柔韧性。 构成:用无机 - 有机杂化物与中细胞介孔材料共价制备超有机 - 无机复合材料。 中细胞介孔材料在其表面上具有有机基团。 制备超有机 - 无机复合材料的方法包括以下步骤:混合有机前体,无机前体和表面活性剂,使其反应得到中孔多孔泡沫MCF-R; 将中孔多孔泡沫MCF-R加入到金属 - 有机骨架(MOF)和无孔有机 - 无机杂化物(NOIH)的混合前体溶液中; 并结晶MCF-R-MOF超有机 - 无机复合材料。
    • 13. 发明公开
    • 금속 담지 유-무기 메조세공체의 제조 방법
    • 重金属有机有机无机材料
    • KR1020080001169A
    • 2008-01-03
    • KR1020060059331
    • 2006-06-29
    • 한국화학연구원
    • 장종산황영규서유경정성화황진수
    • B01J31/02B01J35/10B01J23/40B01J29/00
    • B01J31/12B01J23/40B01J29/00B01J35/10
    • A preparation method of porous organic-inorganic mesopores is provided to disperse highly precious metals such as palladium by using chelate molecules, increase removal efficiency of harmful substances by preparing inorganic-organic mesopores using mesoporous organic-inorganic silica as a raw material, and easily adsorb a specific lipophilic harmful substance and highly disperse an active metal into cavities of porous mesopores by containing lipophilic groups in the structure of mesopores. A preparation method of porous organic-inorganic mesopores comprises the steps of: (a) mixing a mixed solution of a metal salt and a chelate compound, an organic-inorganic silica precursor, and a polymer surfactant mixture to form a meso-structure; and (b) removing a chelate agent and a surfactant from the meso-structure. The preparation method comprises the step of reducing porous organic-inorganic mesopores into which the metal salt is dispersed to prepare porous organic-inorganic mesopores into which metal is dispersed after performing the step(b). The metal salt is a salt of at least one precious metal of groups 8B to 11B. The metal salt is a palladium(Pd) salt, a platinum(Pt) salt, a gold(Au) salt, and mixtures thereof. The chelate agent is polyethylene glycol, polypropylene glycol, ethylene glycol, or mixtures thereof. The surfactant is selected from an ionic surfactant, an amphoteric polymer surfactant, and Pluronic.
    • 提供多孔有机 - 无机介孔的制备方法,通过使用螯合分子分散高贵金属如钯,通过使用介孔有机 - 无机二氧化硅作为原料制备无机 - 有机介孔,提高有害物质的去除效率,并且易于吸附 特定的亲脂性有害物质,并通过在中孔结构中含有亲脂基,将活性金属高分散于多孔中孔的孔中。 多孔有机 - 无机介孔的制备方法包括以下步骤:(a)将金属盐和螯合化合物的混合溶液,有机 - 无机二氧化硅前体和聚合物表面活性剂混合物混合以形成内消旋结构; 和(b)从内消旋结构中除去螯合剂和表面活性剂。 制备方法包括:在进行步骤(b)之后,将分散金属盐的多孔有机 - 无机介孔还原成金属分散的多孔有机 - 无机介孔的步骤。 金属盐是至少一种基团8B至11B的贵金属的盐。 金属盐是钯(Pd)盐,铂(Pt)盐,金(Au)盐及其混合物。 螯合剂是聚乙二醇,聚丙二醇,乙二醇或其混合物。 表面活性剂选自离子表面活性剂,两性聚合物表面活性剂和Pluronic。
    • 15. 发明公开
    • 다공성 유무기 혼성체, 그의 제조 방법, 그를 포함하는 흡착제 및 그의 응용
    • 多孔有机无机混合材料,其制备方法,包含它们的吸附剂及其应用
    • KR1020130015013A
    • 2013-02-12
    • KR1020130004170
    • 2013-01-14
    • 한국화학연구원
    • 장종산황영규황동원이우황서유경윤지웅이종민이지선장인태
    • B01J20/32B01D53/02F24F3/14H01L51/50
    • H01L51/5259B01J20/292F24F3/1411
    • PURPOSE: A porous organic-inorganic hybrid, a manufacturing method thereof, an adsorbent comprising the same, and an application thereof are provided to have excellent adsorbing ability at the low relative humid condition by dipping an ionic compound or a polar compound to the porous organic-inorganic hybrid. CONSTITUTION: A manufacturing method of a porous organic-inorganic hybrid comprises the following step. A supplementary inorganic material is dipped to a moist adsorbent which is the porous organic inorganic hybrid in a crystallized form with constant rate or additionally mixed, and dipping inorganic salt with adsorption or hygroscopic ability to the porous organic inorganic hybrid. The supplementary inorganic material is selected from silica, alumina, mesopore, zeolite, boehmite, layer structured compounds, clay, carbon, graphite, graphene, and a combination thereof. The weight ratio of the supplementary inorganic material to the moist adsorbent is 0.1-200 parts by weight based on 100 parts by weight of organic-inorganic hybrid.
    • 目的:提供一种多孔有机 - 无机杂化物,其制造方法,包含该吸附剂的吸附剂及其应用,其通过将离子化合物或极性化合物浸渍到多孔有机物中而在低相对湿度条件下具有优异的吸附能力 - 无机杂种。 构成:多孔有机 - 无机杂化物的制造方法包括以下步骤。 将补充的无机材料浸渍到具有恒定速率或另外混合的结晶形式的多孔有机无机杂化物的湿吸附剂中,并且对多孔有机无机混合物具有吸附或吸湿能力的浸渍无机盐。 辅助无机材料选自二氧化硅,氧化铝,中孔,沸石,勃姆石,层状结构化合物,粘土,碳,石墨,石墨烯及其组合。 辅助无机材料与湿吸附剂的重量比为0.1〜200重量份,基于100重量份的有机 - 无机杂化物。
    • 17. 发明公开
    • 다공성 유무기혼성체를 함유하는 흡착제
    • 包含多孔有机无机混合材料的吸收
    • KR1020090011999A
    • 2009-02-02
    • KR1020070077335
    • 2007-08-01
    • 한국화학연구원
    • 장종산황영규정성화홍도영서유경
    • B01J20/00B01J20/22B01J20/02B82Y30/00
    • Y02A50/235
    • An adsorber containing porosity organic/inorganic hybrid is provided to remove impurities of organic/inorganic mixture nanoporous materials and to increase surface area the organic/inorganic mixture nanoporous materials by processing it using ammonium chloride or potassium fluoride. An adsorber containing porosity organic/inorganic hybrid comprises steps of: mixing metal precursor, organic compound acting on ligand, acid and solvent and manufacturing a reactant mixed solution; irradiating microwave to the reactant mixed solution over 100°C; processing the porosity organic/inorganic hybrid using an inorganic salt or solvent. The acid is inorganic acid except for hydrofluoric acid.
    • 提供含有孔隙有机/无机杂化物的吸附剂,以除去有机/无机混合物纳米多孔材料的杂质,并通过使用氯化铵或氟化钾处理有机/无机混合物纳米多孔材料来增加表面积。 含有孔隙性有机/无机杂化物的吸附剂包括以下步骤:混合金属前体,作用于配体,酸和溶剂的有机化合物,制备反应物混合溶液; 在100℃下向反应混合溶液中照射微波; 使用无机盐或溶剂处理孔隙有机/无机混合物。 酸是除氢氟酸以外的无机酸。
    • 19. 发明授权
    • 불포화 금속자리를 갖는 다공성 유-무기 혼성체 또는메조세공체의 표면 기능화 및 그의 응용
    • 表面官能化有机无机混合材料或具有协调不饱和金属矿物的多孔材料及其催化应用的制备
    • KR100864313B1
    • 2008-10-20
    • KR1020070049415
    • 2007-05-21
    • 한국화학연구원
    • 장종산황영규정성화홍도영서유경제럴드페레이크리스틴세레
    • B01J31/12B01J31/26B01J31/04B82Y30/00
    • B01J31/1691B01J31/069B01J2531/18B01J2531/824
    • A preparation method of surface functionalized porous organic-inorganic hybrid materials that can be used in adsorbents, gas storage bodies, sensors, membranes, functional thin films, catalysts, and catalyst carriers is provided, and a catalyst composition for an acid or base reaction, hydrogenation, dehydrogeneration, a carbon-carbon bonding reaction, or an oxidation reaction by using the surface functionalized porous organic-inorganic hybrid materials or porous organic-inorganic mesoporous materials is provided. A preparation method of surface modified porous organic-inorganic hybrid materials is characterized in that the surface modified porous organic-inorganic hybrid materials are prepared by bonding organic materials, polyoxometalates, ionic liquids, organometallic compounds, or mixtures thereof having functional groups selected from an amino group(-NH2), a thiol group(-SH) and a phosphoric group(-PO(OH)2) to porous organic-inorganic hybrid materials with coordinatively unsaturated metal sites or to coordinatively unsaturated metal sites of porous organic-inorganic mesoporous materials. The porous organic-inorganic hybrid materials are polymer compounds formed by bonding core metal ions to organic ligands and have molecular-sized or mamo-sized pore structures, and the porous organic-inorganic mesoporous materials have coordinatively unsaturated metal sites and pores with a pore size of 2 to 50 nm by substituting dissimilar metals. Core metal precursors of the porous organic-inorganic hybrid materials are one or more metals selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Re, Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Hg, Mg, Ca, Sr, Ba, Sc, Y, Al, Ga, In, Tl, Si, Ge, Sn, Pb, As, Sb and Bi, or compounds thereof.
    • 提供了可用于吸附剂,储气体,传感器,膜,功能薄膜,催化剂和催化剂载体的表面官能化多孔有机 - 无机混合材料的制备方法,以及用于酸或碱反应的催化剂组合物, 提供氢化,脱氢生成,碳 - 碳键合反应或通过使用表面官能化的多孔有机 - 无机杂化材料或多孔有机 - 无机介孔材料的氧化反应。 表面改性多孔有机 - 无机杂化材料的制备方法的特征在于表面改性的多孔有机 - 无机杂化材料是通过键合具有选自以下的官能团的有机材料,多金属氧酸盐,离子液体,有机金属化合物或其混合物制备的: 基团(-NH 2),硫醇基(-SH)和磷酸基(-PO(OH)2)与具有配位不饱和金属位点的多孔有机 - 无机杂化材料或多孔有机 - 无机介孔材料的配位不饱和金属部位 。 多孔有机 - 无机杂化材料是通过将核心金属离子与有机配体键合而形成的聚合物化合物,并且具有分子尺寸或mamo尺寸的孔结构,并且多孔有机 - 无机介孔材料具有配位不饱和金属部位和孔径 通过取代异种金属2〜50nm。 多孔有机 - 无机杂化材料的核心金属前体是选自Ti,Zr,Hf,V,Nb,Ta,Cr,Mo,W,Mn,Re,Fe,Ru,Os,Co,Rh中的一种或多种金属, Ir,Ni,Pd,Pt,Cu,Ag,Au,Zn,Cd,Hg,Mg,Ca,Sr,Ba,Sc,Y,Al,Ga,In,Tl,Si,Ge,Sn,Pb, Sb和Bi,或其化合物。
    • 20. 发明授权
    • 철이 포함된 다공성 유무기 혼성체의 제조방법
    • 多孔有机无机杂化材料的合成方法
    • KR100816547B1
    • 2008-03-25
    • KR1020060117549
    • 2006-11-27
    • 한국화학연구원
    • 장종산황영규정성화서유경세레페레이
    • B01J31/28B01J31/16B82Y30/00
    • A method of preparing an iron-containing porous organic/inorganic hybrid material is provided to prepare an organic/inorganic hybrid material through a batch or continuous reaction process for a short reaction time and prepare an organic/inorganic hybrid material having a special crystal structure within a short time, and an iron-containing porous organic/inorganic hybrid material prepared by the method is provided. In a method of preparing a porous organic/inorganic hybrid material using metal material and coordination compound as reaction raw materials, a method of preparing an iron-containing porous organic/inorganic hybrid material comprises: a pretreatment step of stirring iron or an iron salt as the metal material, and benzene tricarboxylic acid as the coordination compound at a rotation speed of 50 to 2000 revolutions per minute for 5 to 600 minutes in the presence of a solvent, and a mixed acid as a reaction promoter in which nitric acid is mixed with hydrofluoric acid at a molar ratio of 0.1 to 1:1 to 0.1, or irradiating ultrasonic waves of 15000 Hz to 30 MHz onto the iron or an iron salt and the benzene tricarboxylic acid for 1 to 600 minutes to form a crystal nucleus; and a step of irradiating a microwave of 1 to 30 GHz onto the crystal nucleus-formed reaction solution to prepare an organic/inorganic hybrid material in a temperature range of 100 to 250 deg.C. The solvent is an alcohol having 1 to 10 carbon atoms, a ketone having 2 to 10 carbon atoms, a hydrocarbon having 5 to 20 carbon atoms, or mixtures thereof. Further, the iron-containing porous organic/inorganic hybrid material has a structure of Materials of Institut Lavoisier-100.
    • 提供一种制备含铁多孔有机/无机混合材料的方法,通过间歇或连续反应方法制备有机/无机混合材料,反应时间短,并制备具有特殊晶体结构的有机/无机混合材料 提供了通过该方法制备的含铁多孔有机/无机混合材料。 在使用金属材料和配位化合物作为反应原料制备多孔有机/无机混合材料的方法中,制备含铁多孔有机/无机混合材料的方法包括:将铁或铁盐搅拌的预处理步骤 金属材料和苯三羧酸作为配位化合物,在溶剂存在下,以旋转速度为50〜2000转每分钟5〜600分钟,作为反应促进剂,将硝酸与 氢氟酸的摩尔比为0.1-1:1至0.1,或将15000Hz至30MHz的超声波照射到铁或铁盐和苯三羧酸上1至600分钟以形成晶核; 以及将1〜30GHz的微波照射到晶核形成的反应溶液上以在100〜250℃的温度范围内制备有机/无机混合材料的工序。 溶剂是具有1至10个碳原子的醇,具有2至10个碳原子的酮,具有5至20个碳原子的烃或其混合物。 此外,含铁多孔有机/无机混合材料具有Institut Lavoisier-100的材料结构。