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公开(公告)号：KR1020130015013A
公开(公告)日：2013-02-12
申请号：KR1020130004170
申请日：2013-01-14
Applicant: 한국화학연구원
CPC classification number: H01L51/5259 , B01J20/292 , F24F3/1411
Abstract: 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.
Abstract translation: 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。
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112.发明公开당류의 촉매 수소화에 의해 당알코올류를 제조하기 위한 루테늄-제올라이트계 담지촉매, 이의 제조방법 및 이를 이용한 당알코올류의 제조방법 无效用于通过催化氢化将糖转化为糖醇的Ru-沸石基催化剂，其制备方法和使用其将糖转化为糖醇
公开(公告)号：KR1020120123202A
公开(公告)日：2012-11-08
申请号：KR1020120038539
申请日：2012-04-13
Applicant: 한국화학연구원
CPC classification number: B01J29/068 , B01J37/16 , C07C31/26
Abstract: PURPOSE: A ruthenium-zeolite-based carrier catalyst for preparing sugar alcohols by the catalytic hydrogenation of sugars, a preparing method of the same, and a method for preparing the sugar alcohols using the same are provided to collect a catalyst carrying ruthenium without a regenerating process and to repeatedly use the catalyst. CONSTITUTION: A preparing method of a carrier catalyst for preparing sugar alcohols includes the following steps: a zeolite carrier is plasticized at a temperature between 200 and 600 deg C for 1 to 15 hours; a solid product is obtained and is treated with a solution of ruthenium compound; the resultant product is dried at a temperature between 20 and 150 deg C; the dried product is reduced with nitrogen gas containing hydrogen at a temperature between 120 and 450 deg C for 1 to 10 hours; and a carrier catalyst carrying ruthenium is obtained.
Abstract translation: 目的：提供用于通过糖的催化氢化制备糖醇的钌 - 沸石基载体催化剂，其制备方法和使用其制备糖醇的方法，以收集载有钌的催化剂而不进行再生 过程和反复使用催化剂。 构成：用于制备糖醇的载体催化剂的制备方法包括以下步骤：沸石载体在200至600℃的温度下增塑1至15小时; 得到固体产物并用钌化合物溶液处理; 将所得产物在20至150℃的温度下干燥; 将干燥的产物在含有氢气的氮气中在120至450℃的温度下还原1至10小时; 得到负载钌的载体催化剂。
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公开(公告)号：KR101187804B1
公开(公告)日：2012-10-09
申请号：KR1020100088062
申请日：2010-09-08
Applicant: 한국화학연구원
Abstract: 본 발명은 젖산 에스테르를 탈수하여 아크릴산과 아크릴산 에스테르를 제조하는 방법에 관한 것으로, 인산칼슘염 촉매의 존재 하에 탄소수가 1~4인 알킬기를 가진 젖산 에스테르를 탈수 반응시켜 아크릴산과 아크릴산 에스테르를 제조하는 본 발명에 따른 방법은 아크릴산과 아크릴산 에스테르를 고수율로 제조할 수 있다 :
상기 인산칼슘염 촉매는 아파타이트(Apatite, Ca
5 (PO
4 )
3 (OH)) 및 이인산이나트륨칼슘(Disodium Calcium Diphosphate, Na
2 Ca(P
2 O
7 ))의 중량혼합비가 20:80 내지 95:5인 것을 특징으로 한다.-
公开(公告)号：KR1020120025888A
公开(公告)日：2012-03-16
申请号：KR1020100088062
申请日：2010-09-08
Applicant: 한국화학연구원
CPC classification number: B01J37/00 , B01J27/1806 , C07C51/09 , C07C57/04
Abstract: PURPOSE: A method for preparing acrylic acid and acrylic ester based on lactic ester is provided to implement preparing processes by continuously dehydrating the lactic ester under a calcium phosphate catalyst. CONSTITUTION: Calcium phosphate slurry is generated by mixing apatite cake and sodium diphosphate cake with deionized water. The apatide cake is obtained by mixing and filtering a first phosphate dissolved aqueous solution and a first calcium salt dissolved aqueous solution. The sodium diphosphate cake is obtained by mixing and filtering a second phosphate dissolved aqueous solution and a second calcium salt dissolved aqueous solution. The calcium phosphate slurry is filtered, washed, dried to form calcium phosphate cake. The calcium phosphate cake is dried and ground to form powder. The powder is pelletized. The pelletized product is plasticized in the air at a temperature between 300 and 700 degrees Celsius.
Abstract translation: 目的：提供一种基于乳酸酯制备丙烯酸和丙烯酸酯的方法，以通过在磷酸钙催化剂下连续脱水乳酸酯来实施制备方法。 构成：磷酸钙浆料是通过将磷灰石饼和二磷酸钠饼与去离子水混合而产生的。 通过混合和过滤第一磷酸盐溶解的水溶液和第一钙盐溶解的水溶液获得磷酸盐滤饼。 通过混合和过滤第二磷酸盐溶解的水溶液和第二钙盐溶解的水溶液获得二磷酸钠饼。 将磷酸钙浆料过滤，洗涤，干燥，形成磷酸钙饼。 将磷酸钙饼干燥并研磨形成粉末。 粉末造粒。 造粒产品在空气中在300和700摄氏度之间的温度下塑化。
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Patent Agency Ranking116.发明授权유무기 혼성체 및 거대 메조세공 물질의 공유결합에 의하여 형성된 초다공성 유무기 나노세공 복합체 有权通过无机 - 有机杂化物和中细胞介孔材料之间的共价键形成的超蒸气有机 - 无机纳米多孔复合材料
公开(公告)号：KR101034988B1
公开(公告)日：2011-05-17
申请号：KR1020080035621
申请日：2008-04-17
Applicant: 한국화학연구원
CPC classification number: B01J31/1691 , B01D53/02 , B01D2253/204 , B01J20/226 , B01J20/28045 , B01J20/28083 , C07F7/006 , C07F7/1836 , F17C11/00 , Y02E60/321
Abstract: 본 발명은 유무기 혼성체 및 거대 메조세공 물질로부터 형성된 공유결합 나노세공 복합체 및 이의 제조방법과 응용에 관한 것으로서, 더욱 상세하게는 금속 유기 골격제(MOF)와 표면에 유기 관능기를 함유하고 있는 10 nm 이상 크기의 거대 메조세공 물질로부터 형성된 공유결합 나노세공 복합체에 관한 것으로, 특히 신규의 유무기 하이브리드 나노세공 복합체는 거대 표면적, 다중 세공구조, 큰 세공부피, 유기물과 무기물 특성이 혼합된 혼성체, 유무기 혼성체의 골격유연성 등을 갖고 있어 수소, 메탄 등 기체 및 액체 저장체, 흡착제, 촉매, 분리막 등으로 광범위하게 사용될 수 있다. 또한 본 발명에서 제조된 유무기 하이브리드 나노세공 복합체의 거대 세공크기, 대표면적 및 높은 세공부피 등은 바이오 분자 담지, 약물전달 물질, 유해물질 제거, 나노입자 담지, 자성체, 센서, 형광체, 태양광 활용 등의 응용분야에 사용될 수 있다.
유-무기 나노세공체, 골격구조 나노세공체, 메조세공체, MOF, MCF-
公开(公告)号：KR1020110035303A
公开(公告)日：2011-04-06
申请号：KR1020090092950
申请日：2009-09-30
Applicant: 한국화학연구원
Abstract: PURPOSE: A method for directly preparing alkyl lactate from ammonium lactate is provided to improve reaction rate and yield without a pretreatment process. CONSTITUTION: A method for directly preparing alkyl lactate from ammonium lactate comprises: a step of mixing an ammonium lactate solution and trialkylphosphate organic solvent extract to obtain a mixture and heating; and a step of performing esterification on lactic acid and alcohol to prepare alkyl lactate. The trialkylphosphate organic solvent extract is a trialkylphosphate organic solvent containing alkyl group of C1-C20.
Abstract translation: 目的：提供从乳酸铵直接制备乳酸烷基酯的方法，以提高反应速率和产率而无需预处理过程。 构成：从乳酸铵直接制备乳酸烷基酯的方法包括：将乳酸铵溶液和三烷基磷酸酯有机溶剂提取物混合以获得混合物并加热; 以及在乳酸和醇上进行酯化以制备乳酸烷基酯的步骤。 三烷基磷酸酯有机溶剂提取物是含有C1-C20烷基的三烷基磷酸酯有机溶剂。
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公开(公告)号：KR1020100124887A
公开(公告)日：2010-11-30
申请号：KR1020090043818
申请日：2009-05-20
Applicant: 한국화학연구원
IPC: B01J19/08 , B01J19/18 , C01B39/54 , C01G23/047
Abstract: PURPOSE: A method for continuously manufacturing porous materials or mixed metal oxides and a continuous manufacturing device thereof are provided to mount microwave guides in a stirring reactor and a microwave connection part, thereby controlling the microwave by the stirring reactor. CONSTITUTION: A reactant of a reactant storage tank(9) is continuously injected to a stirring reactor(3) by pumping of a slurry pump(1). A microwave generator(4) generates a microwave. The microwave is irradiated to the stirring reactor through a microwave guide(5) and a fluoroscope(2). The reactant is heated at 50~250°C with solvent. Porous materials or mixed metal oxides are generated by stirring the reactant. The porous materials or the mixed metal oxides are consecutively drained.
Abstract translation: 目的：提供连续制造多孔材料或混合金属氧化物的方法及其连续制造装置，以将微波导管安装在搅拌反应器和微波连接部分中，从而通过搅拌反应器控制微波。 构成：通过泵送浆料泵（1）将反应物储罐（9）的反应物连续注入到搅拌反应器（3）中。 微波发生器（4）产生微波。 微波通过微波导管（5）和荧光镜（2）照射到搅拌反应器。 将反应物在50〜250℃下用溶剂加热。 通过搅拌反应物产生多孔材料或混合金属氧化物。 多孔材料或混合金属氧化物连续排水。
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119.发明公开유무기 하이브리드 나노세공체의 제조방법, 상기 방법에 의하여 수득되는 유무기 하이브리드 나노세공체 및 이의 흡착제로서의 용도 有权用于制备有机 - 无机混合纳米材料的方法，通过公知方法获得的有机 - 无机混合纳米材料和用作吸收材料
公开(公告)号：KR1020100122300A
公开(公告)日：2010-11-22
申请号：KR1020090041276
申请日：2009-05-12
Applicant: 한국화학연구원
Abstract: PURPOSE: A manufacturing method of an organic-inorganic hybrid nanoporous material, the organic-inorganic hybrid nanoporous material manufactured therefrom, and the use thereof as an adsorber are provided to synthesize the nanoporous material using a microwave irradiation method. CONSTITUTION: A manufacturing method of an organic-inorganic hybrid nanoporous material comprises the following steps: stirring a divalent metal ion, dihydroxy-terephthalate organic ligand, and solvent, or ultrasonic wave processing the mixture to form a crystal nucleus with an organic ligand covalent-bonded with metals; and irradiating microwaves to a reaction solution including the crystal nucleus.
Abstract translation: 目的：提供一种有机 - 无机杂化纳米多孔材料的制造方法，由其制造的有机 - 无机杂化纳米多孔材料及其作为吸附剂的用途，以使用微波照射法合成纳米多孔材料。 构成：有机 - 无机杂化纳米多孔材料的制造方法包括以下步骤：搅拌二价金属离子，二羟基 - 对苯二甲酸酯有机配体和溶剂，或超声波处理该混合物以形成具有有机配体共价键的结晶核， 与金属结合; 并将微波照射到包含晶核的反应溶液中。
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公开(公告)号：KR100984591B1
公开(公告)日：2010-09-30
申请号：KR1020070043652
申请日：2007-05-04
CPC classification number: H01M4/131 , H01M4/0438 , H01M4/134 , H01M4/1391 , H01M4/366
Abstract: 본 발명은 표면의 일부 또는 전부에 산점(acid site)을 포함하는 것이 특징인 전극활물질, 상기 전극활물질을 포함하거나 산점을 갖는 화합물로 표면 처리된 전극 및 상기 전극을 구비하는 전기 화학 소자를 제공한다.
본 발명에 따른 전극활물질은 표면에 형성된 무기물 또는 유기-무기 복합체에 의해 산점(acid site)이 형성될 뿐만 아니라 표면 산점 세기를 적절히 조절할 수 있으므로, 전해액과의 부반응성 감소 및 전극활물질의 구조적 안정성 확보를 통해 전지의 성능 향상을 제공할 수 있다.
전극활물질, 복합체, 표면, 전기 화학 소자, 리튬 이차 전지Abstract translation: 公开了一种电极活性材料，其稳定性通过调节电极活性材料的表面的酸性位点，含有电极活性材料的电极，具有涂覆有酸性位点的化合物的表面或与 具有酸性部位的化合物和电极材料，以及具有提高其性能的电极的电化学装置。 通过调节电极活性物质表面的酸性位置，与电解质的副反应降低，确保了电极活性物质的结构稳定性，从而提高了电池的性能。
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