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公开(公告)号：KR1020110105311A
公开(公告)日：2011-09-26
申请号：KR1020100024500
申请日：2010-03-18
Applicant: 서울대학교산학협력단
IPC: C10M125/10 , B82B3/00 , C09K3/00
CPC classification number: C10M171/001 , B82B3/00 , C10M125/10 , H01F1/44
Abstract: 본 발명은 계면활성제가 도입된 실리카/이산화티타늄 코어-셀 나노입자를 포함한 전기유변유체의 제조방법에 관한 것으로, 계면활성제를 실리카/이산화티타늄코어-셀 나노입자의 표면에 도입한 후, 표면에 계면활성제가 도입된 실리카/이산화티타늄 코어-셀 나노입자를 절연유체에 도입하여 분산시켜서 제조되는 표면에 계면활성제가 처리된 실리카/이산화티타늄 코어-셀 나노입자를 포함한 전기유변유체를 제조하는 방법을 제공한다.
본 발명에 따르면, 도입된 계면활성제는 실리카/이산화티타늄 코어-셀 나노입자와 절연유체의 상용성을 크게 향상시켜 실리카/이산화티타늄 코어-셀 나노입자의 분산을 향상시킴으로써, 높은 안정성을 가지는 전기유변유체를 용이하게 제조할 수 있는 장점을 가진다. 더욱이, 본 발명에서 제조될 수 있는 계면활성제가 도입된 실리카/이산화티타늄 코어-셀 나노입자를 포함한 전기유변유체는 절연유체와 나노입자가 이루는 표면적이 증가하게 되어 항복응력 또한 증가하였다.-
公开(公告)号：KR1020110074328A
公开(公告)日：2011-06-30
申请号：KR1020090131255
申请日：2009-12-24
Applicant: 서울대학교산학협력단
IPC: B82B3/00
CPC classification number: C08J5/00 , B01J19/00 , B82Y5/00 , B82Y30/00 , B82Y40/00 , C12M1/40 , C23C16/30
Abstract: PURPOSE: A manufacturing method of functional polymer nanotube/membrane reactor is provided to manufacture a polymer nanotube within a hard template through a vapor deposition polymerization, to combine a lipase within the nanotube, and to obtain a membrane reactor with a high efficiency and reusability. CONSTITUTION: The manufacturing method of polymer nanotube composite combined with enzyme includes following steps.(i) An initiator is introduced to an anodized aluminum hard mold.(ii) In the vapor deposition polymerization reactor, a monomer is introduced to the hard mold, in which the initiator is introduced to the atmosphere. The polymer nanotube is manufactured.(iii) An ethylenediamine is processed inside the polymer nanotube as the atmosphere. An amine radical is introduced.(iv) The lipase is combined inside the polymer nanotube, in which the amine radical is introduced.
Abstract translation: 目的：提供功能性聚合物纳米管/膜反应器的制造方法，通过气相沉积聚合制造硬模板内的聚合物纳米管，将纳米管内的脂肪酶组合，得到高效率，可再利用的膜反应器。 构成：聚合物纳米管复合材料与酶的制备方法包括以下步骤：（i）将引发剂引入阳极氧化铝硬模中;（ii）在蒸镀聚合反应器中，将单体引入硬模， 将引发剂引入大气中。 制造聚合物纳米管;（iii）在聚合物纳米管内作为气氛处理乙二胺。 引入胺基。（iv）脂肪酶组合在引入胺基的聚合物纳米管内。
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公开(公告)号：KR1020110065206A
公开(公告)日：2011-06-15
申请号：KR1020090122086
申请日：2009-12-09
Applicant: 서울대학교산학협력단
IPC: H01L51/40
CPC classification number: H01L51/0021 , H01L51/052 , H01L51/055 , H01L51/105
Abstract: PURPOSE: A flexible organic semiconductor device using a printing method and a vapor deposition polymerizing method is provided to cost effectively implement mass-production using conductive polymer as an electrode material. CONSTITUTION: The surfaces of an organic insulating film and an organic semiconductor layer are modified, and a polymerization initiating solution is printed on the source and drain electrode parts of the organic insulating film and the organic semiconductor layer. The organic insulating film and the organic semiconductor layer are located in a vapor deposition polymerizing reactor with the monomer of vaporized conductive polymer. The source and the drain electrodes are formed by implementing a polymerizing process.
Abstract translation: 目的：提供使用印刷方法和气相沉积聚合方法的柔性有机半导体器件，以成本有效地实现使用导电聚合物作为电极材料的批量生产。 构成：有机绝缘膜和有机半导体层的表面被改性，聚合引发溶液印刷在有机绝缘膜和有机半导体层的源极和漏极电极部分上。 有机绝缘膜和有机半导体层位于具有气化的导电聚合物的单体的气相沉积聚合反应器中。 源极和漏极通过实施聚合过程形成。
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公开(公告)号：KR1020110050227A
公开(公告)日：2011-05-13
申请号：KR1020090107114
申请日：2009-11-06
Applicant: 서울대학교산학협력단
IPC: B82B3/00
CPC classification number: C08J5/00 , B82Y5/00 , B82Y30/00 , B82Y40/00 , C08J5/2206 , C12M1/40 , C23C16/44
Abstract: PURPOSE: The fabrication of functional polymer nanoparticle/nanotube structure in a hard template and the application of the same as a protein immobilization membrane are provided to use a surfactant solution and vapor-deposition polymerization. CONSTITUTION: The fabrication of functional polymer nanoparticle/nanotube structure includes the following: A solution is prepared by mixing a surfactant and an oxidizing agent. The surfactant forms a nanoparticle structure. The oxidizing agent polymerizes monomers. The solution is introduced in a hard template. The monomers are introduced through a vapor deposition method. A polymer nanoparticle structure is prepared in a polymer nanotube. A functional polymer nanotube/nanoparticle structure is prepared through additional polymerization processes.
Abstract translation: 目的：提供硬质模板中功能性聚合物纳米颗粒/纳米管结构的制备以及与蛋白质固定膜相同的应用，以使用表面活性剂溶液和气相沉积聚合。 构成：功能性聚合物纳米颗粒/纳米管结构的制造包括以下：通过混合表面活性剂和氧化剂制备溶液。 表面活性剂形成纳米颗粒结构。 氧化剂聚合单体。 该解决方案介绍在硬模板中。 通过气相沉积法引入单体。 在聚合物纳米管中制备聚合物纳米颗粒结构。 通过另外的聚合方法制备功能性聚合物纳米管/纳米颗粒结构。
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公开(公告)号：KR1020110050189A
公开(公告)日：2011-05-13
申请号：KR1020090107060
申请日：2009-11-06
Applicant: 서울대학교산학협력단
CPC classification number: C01B32/174 , B01J19/10 , B82B3/0009 , C01B32/16 , C01B2202/28
Abstract: PURPOSE: A method for water-dispersing carbon nano-tubes using an ultrasonic pulverizing unit and a method for manufacturing a carbon nano-tube thin film using the same are provided to maximize the dispersing effect of the carbon nano-tubes in an aqueous solution by inducing the physical dispersion of the carbon nano-tubes and using a polymeric dispersion agent. CONSTITUTION: A method for preparing carbon nano-tubes thin film includes the following: Polymeric dispersion agent is added to water and is stirred using a magnetic bar. Carbon nano-tubes powder is added to the solution based on the polymeric dispersion agent. The solution is spin-coated on the surface of a substrate. The surface of the substrate is modified into a hydrophilic surface using an atmospheric pressure plasma unit.
Abstract translation: 目的：提供一种使用超声波粉碎装置分散碳纳米管的方法和使用该方法制造碳纳米管薄膜的方法，以使碳纳米管在水溶液中的分散效果最大化 诱导碳纳米管的物理分散和使用聚合物分散剂。 构成：制备碳纳米管薄膜的方法包括：将聚合物分散剂加入到水中，并使用磁棒进行搅拌。 基于聚合物分散剂将碳纳米管粉末加入到溶液中。 将溶液旋涂在基材的表面上。 使用大气压等离子体单元将衬底的表面改性为亲水表面。
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Patent Agency Ranking
公开(公告)号：KR1020110050136A
公开(公告)日：2011-05-13
申请号：KR1020090106987
申请日：2009-11-06
Applicant: 서울대학교산학협력단
IPC: C10M177/00 , G01N11/00 , B82B3/00 , C10N40/14
CPC classification number: C10M177/00 , B82B3/0009 , C10N2040/16 , C10N2220/084 , C10N2240/201
Abstract: PURPOSE: Electro-rheological fluid using silica/polyaniline core/shell nanospheres, and a producing method thereof are provided to check the electro-rheological property of the electro-rheological fluid by the content of the nanospheres, and the electric field intensity. CONSTITUTION: A producing method of electro-rheological fluid using silica/polyaniline core/shell nanospheres comprises the following steps: coating the surface of a colloid particle with an oxidizer inside an aqueous solution; drying the aqueous solution, for obtaining the colloid particle coated with the oxidizer; inserting the colloid particle inside a solvent, and heating before inserting a monomer for polymerizing a conductive polymer on the surface of the colloid particle; removing the electrical property from the obtained inorganic/conductive core/shell nanoparticle through dedoping; and dispersing the nanoparticle inside silicon fluid, for obtaining the electro-rheological fluid.
Abstract translation: 目的：使用二氧化硅/聚苯胺核/壳纳米球的电流变流体及其制备方法，用于通过纳米球的含量和电场强度检查电流变流体的电流变特性。 构成：使用二氧化硅/聚苯胺核/壳纳米球的电流变流体的制备方法包括以下步骤：用水溶液内的氧化剂将胶体颗粒的表面涂布; 干燥水溶液，得到涂有氧化剂的胶体颗粒; 将胶体颗粒插入溶剂中，并在将用于聚合导电聚合物的单体插入胶体颗粒表面之前进行加热; 通过去掺杂从所获得的无机/导电核/壳纳米颗粒中除去电性能; 并将纳米颗粒分散在硅液中，以获得电流变流体。
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公开(公告)号：KR100995981B1
公开(公告)日：2010-11-23
申请号：KR1020080137327
申请日：2008-12-30
Applicant: 서울대학교산학협력단
IPC: C02F9/00
Abstract: 본 발명은 나노 펜톤시스템(nano-fenton system)으로 사용 가능한 자성 나노입자/고분자 코어-셀 나노입자를 이용한 폐수 처리제의 제조 방법에 관한 것으로, 자성 나노입자/고분자 코어-셀 나노입자의 코어(core)성분인 자성 나노입자가 과산화 수소와 반응하여 수산화기를 생성하여, 이 수산화기가 폐수의 분해를 촉진하는 장점을 가지며, 자성 나노입자/고분자 코어-셀 나노입자의 자성을 이용한 간편한 회수가 가능하며, 자성 나노입자/고분자 코어-셀 나노입자의 고분자 셀(shell) 성분이 자성 나노입자의 방출을 방지하는 기능을 나타냄으로서 나노 펜톤시스템을 이용한 우수한 폐수 처리제로서의 가능성을 제시하였다.
본 발명에 따르면, 간단하고 저렴한 공정으로 제조할 수 있는 장점을 가지는 자성 나노입자/고분자 코어-셀 나노입자는 대량 생산이 가능하다. 더욱이, 고분자 표면의 관능기가 철 이온의 여과를 방지하여 펜톤 촉매 반응이 촉진되는 장점을 가진다.
나노 펜톤시스템, 자성 나노입자/고분자 코어-셀 나노입자, 폐수 처리제-
公开(公告)号：KR1020100072395A
公开(公告)日：2010-07-01
申请号：KR1020080130793
申请日：2008-12-22
Applicant: 서울대학교산학협력단
CPC classification number: D04H1/728 , B82Y30/00 , B82Y40/00 , D01D5/003 , D04H1/4326 , D10B2401/13
Abstract: PURPOSE: A method for preparing silver nanoparticle-embedded polymethylmethacrylate via electrospinning is provided to enhance the effectiveness and stability as an antibacterial material of the silver nanoparticles and the polymethylmethacrylate using the electrospinning and to reduce a cost by reducing complex processes. CONSTITUTION: A method for preparing silver nanoparticle-embedded polymethylmethacrylate comprises: melting the polymethylmethacrylate in a solvent; putting silver nitrate into the solution and mixing silver ions and a polymer; and manufacturing the silver nanoparticle-embedded polymethylmethacrylate via electrospinning. The molecular weight of the polymethylmethacrylate is 120,000-996,000. The solvent is acetone, acetonitrile, dimethylformamide, or tetrahydrofuran.
Abstract translation: 目的：提供一种通过静电纺丝制备含银纳米颗粒的聚甲基丙烯酸甲酯的方法，以提高作为银纳米颗粒和聚甲基丙烯酸甲酯的抗菌材料的电纺丝的有效性和稳定性，并通过减少复杂工艺降低成本。 构成：制备含银纳米颗粒的聚甲基丙烯酸甲酯的方法包括：在溶剂中熔化聚甲基丙烯酸甲酯; 将硝酸银放入溶液中并混合银离子和聚合物; 并通过静电纺丝制造嵌入了纳米颗粒的聚甲基丙烯酸甲酯。 聚甲基丙烯酸甲酯的分子量为120,000-996,000。 溶剂是丙酮，乙腈，二甲基甲酰胺或四氢呋喃。
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公开(公告)号：KR1020100059105A
公开(公告)日：2010-06-04
申请号：KR1020080117757
申请日：2008-11-25
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A method for preparing silver nanoparticle-embedded polyrhodanine nanotubes is provided to embed silver nanoparticles within the polylrhodanine nanotubes through one process without a pretreatment and a separate process of the silver nanoparticles. CONSTITUTION: A method for preparing silver nanoparticle-embedded polyrhodanine nanotubes comprises the following steps; melting silver ions using strong shear force after putting the silver ions in a solvent; inducing one-dimensional complex under the strong shear force by putting a rhodanine monomer in the solution; inducing a catalytic reduction of the silver ions by the solvent by increasing a reaction temperature; polymerizing nanotubes under the strong shear force through a chemical oxidation polymerization on the complex surface by reducing silver ions and oxidizing the rhodanine monomer; and precipitating the silver nanoparticle-embedded polyrhodanine nanotube.
Abstract translation: 目的：提供一种制备含银纳米颗粒的聚四氢呋喃纳米管的方法，通过一种方法将银纳米颗粒纳入聚四氟乙烯纳米管，无需预处理和银纳米颗粒的单独工艺。 构成：一种制备含银纳米粒子的聚四氢呋喃纳米管的方法，包括以下步骤： 在将银离子置于溶剂中后，使用强剪切力熔解银离子; 通过将罗丹宁单体置于溶液中，在强剪切力下诱导一维复合物; 通过提高反应温度引起溶剂对银离子的催化还原; 在强剪切力下通过化学氧化聚合在复合表面上通过还原银离子和氧化罗丹宁单体聚合纳米管; 并沉淀纳米颗粒纳米颗粒的聚四氢呋喃纳米管。
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公开(公告)号：KR101912344B1
公开(公告)日：2018-10-26
申请号：KR1020170080739
申请日：2017-06-26
Applicant: 서울대학교산학협력단 , 주식회사 동운아나텍
CPC classification number: C12Q1/006 , A61B5/14532 , A61B5/150358 , C08G73/0266 , C12Q1/26 , C12Y101/03004 , G01N27/3272 , G01N33/66
Abstract: 본발명은포도당측정용센서스트립의제조방법및 상기제조방법에의해제조된포도당측정용센서스트립에관한것으로, 본발명의제조방법은저온계면중합방법을이용하여아닐린단량체를중합함으로써폴리아닐린고분자를제조하는폴리아닐린저온계면중합단계; 상기폴리아닐린고분자에염기성용액을처리하여디도핑처리된폴리아닐린고분자를제조하는디도핑처리폴리아닐릴고분자제조단계; 상기디도핑처리된폴리아닐린고분자를캄포르술폰산과혼합하여도핑처리된폴리아닐린/캄포르술폰산복합체를제조하는폴리아닐린/캄포르술폰산복합체제조단계; 상기도핑처리된폴리아닐린/캄포르술폰산복합체를유기용매에분산시켜폴리아닐린/캄포르술폰산전도성페이스트를제조하는전도성페이스트제조단계; 상기폴리아닐린/캄포르술폰산전도성페이스트를기판위에인쇄하여센서스트립패턴을형성하는센서스트립제조단계; 및상기센서스트립에글루코오즈옥시데이즈효소를부착하는효소부착단계를포함한다.
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