-
公开(公告)号：KR101018276B1
公开(公告)日：2011-03-04
申请号：KR1020080137138
申请日：2008-12-30
Applicant: 서울대학교산학협력단
Abstract: 본 발명은 잉크젯 프린팅이 가능한 전도성 고분자 잉크 조성물의 제조에 관한 것으로, 수용액에 분산되어 있는 입자 크기가 균일한 실리카-폴리아닐린 코어-쉘 나노입자를 이용하여 잉크젯 프린팅에 응용이 가능한 잉크를 제조하는 방법에 관한 것이다. 구체적으로, 본 발명은 입자 사이즈가 수나노미터에서 수백나노미터인 폴리아닐린/실리카 코어/쉘 나노입자를 수용액 상에 부용매 및 분산안정제를 첨가하여 잉크젯 프린터로 프린팅이 가능한 고분산성, 전기전도성 고분자-무기 나노복합체 잉크를 제조하는 방법에 관한 것이다.
본 발명에 따르면 간단하고 저렴한 방법으로 실리카-전도성 고분자 나노복합체를 수용액 상에 매우 안정하게 분산시키고, 잉크젯 프린팅 후 전도성 도막을 형성하는 과정에 있어서 추가적인 열처리 필요없이 낮은 비저항을 얻을 수 있을 뿐만아니라, 형성된 전도성 도막의 유연성 및 가시광선 영역에서의 고투과도로 인해 유연(flexible)하면서 투명한 (transparent) 유기전기/전자 소재 및 바이오 테크노로지 등 다양한 산업분야로 응용이 가능하다.
잉크젯 프린터용 잉크, 전도성 고분자, 폴리아닐린, 무기-유기 나노복합체-
公开(公告)号：KR1020100078779A
公开(公告)日：2010-07-08
申请号：KR1020080137138
申请日：2008-12-30
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A manufacturing method of an ink for an ink-jet printer is provided to secure the environment-friendly property by using water as a solvent, and to simply and rapidly form a micro structure of an electricity / electric device. CONSTITUTION: A manufacturing method of a conductive polymer-inorganic nanocomposite ink for an ink-jet printer comprises the following steps: adding a poor solvent to a solution using a silica-polyaniline nanoparticle; forming a conductive ink by controlling the matter property including the viscosity and the surface tension of the solution by inserting a dispersing stabilizer; and evaluating the electric property of the conductive ink after forming a micro structure with the ink using the ink-jet printer.
Abstract translation: 目的：提供一种用于喷墨打印机的油墨的制造方法，通过使用水作为溶剂来确保环境友好性，并且简单且快速地形成电/电装置的微结构。 构成：用于喷墨打印机的导电聚合物 - 无机纳米复合油墨的制造方法包括以下步骤：使用二氧化硅 - 聚苯胺纳米颗粒向溶液中加入不良溶剂; 通过插入分散稳定剂来控制包括溶液的粘度和表面张力的物质性质来形成导电油墨; 以及使用喷墨打印机在用墨水形成微结构之后评估导电油墨的电性能。
-
Patent Agency Ranking
公开(公告)号：KR1020100078706A
公开(公告)日：2010-07-08
申请号：KR1020080137045
申请日：2008-12-30
Applicant: 서울대학교산학협력단
CPC classification number: C01B32/05 , B01J20/20 , B01J20/28054 , B01J35/10
Abstract: PURPOSE: A manufacturing method of mesoporous carbon including nitrogen with vapor deposition polymerization and application thereof as a heavy metal absorbent are provided to manufacture the mesoporous carbon including nitrogen without an additional injection process of a functional group. CONSTITUTION: A manufacturing method of mesoporous carbon including nitrogen includes the following steps: manufacturing a polymer - silica nanocomposite by injecting the polymer into a silica template with evaporation polymerization of monomer; manufacturing a carbon - silica nanocomposite with carbonization of the polymer - silica nanocomposite; and manufacturing mesoporous carbon by removing a silica mold from the carbon - silica nanocomposite.
Abstract translation: 目的：提供包含氮气和介于气相沉积聚合的介孔碳的制造方法，并将其用作重金属吸收剂，以制造包含氮的介孔碳，而不需要额外的官能团注入。 构成：包括氮的介孔碳的制造方法包括以下步骤：通过将单体的蒸发聚合将聚合物注入二氧化硅模板来制备聚合物 - 二氧化硅纳米复合材料; 制造具有聚合物二氧化硅纳米复合材料碳化的碳 - 二氧化硅纳米复合材料; 并通过从碳 - 二氧化硅纳米复合材料中除去二氧化硅模具来制造中孔碳。
-
174.发明公开경질 주형안에서 제조된 메조 기공 실리카 나노 섬유를 이용한 촉매로의 응용 및 이의 촉매 활성도 조절 有权亚麻籽亚硝酸酯在AAO膜中的催化应用及其催化活性的调控通过调节MESOPOROUS NANOFIBER的结构
公开(公告)号：KR1020100058372A
公开(公告)日：2010-06-03
申请号：KR1020080117143
申请日：2008-11-24
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A manufacturing method of a mesopore silica nanofiber catalyst is provided to be applied with various organic combination reactions of high efficiency catalysts, and to control catalytic activity by modifying structure of mesopore. CONSTITUTION: A manufacturing method of a mesopore silica nanofiber catalyst comprises the following steps; a step of manufacturing the mesopore silica nanofiber by adopting a silica precursor as a gas phase after a surfactant solution of 2 kinds is introduced to a hard mold; a step of collecting the manufactured mesopore silica nanofiber; a step of introducing catalyst reaction site by using a silane coupling agent in the collected mesopore silica nanofiber; and a step of adjusting structure of mesopore silica nanofiber.
Abstract translation: 目的：提供中孔二氧化硅纳米纤维催化剂的制备方法，应用高效催化剂的各种有机组合反应，并通过改变中孔结构来控制催化活性。 构成：中孔二氧化硅纳米纤维催化剂的制造方法包括以下步骤： 将2种表面活性剂溶液引入硬质模具后，采用二氧化硅前体作为气相制造中孔二氧化硅纳米纤维的工序; 收集制造的中孔二氧化硅纳米纤维的步骤; 在收集的中孔二氧化硅纳米纤维中使用硅烷偶联剂引入催化剂反应位点的步骤; 以及调节中孔二氧化硅纳米纤维结构的步骤。
-
公开(公告)号：KR1020100058364A
公开(公告)日：2010-06-03
申请号：KR1020080117133
申请日：2008-11-24
Applicant: 서울대학교산학협력단
IPC: H01L21/027
CPC classification number: H01L21/4867 , H01L24/64
Abstract: PURPOSE: A patterning method of conducting polymer using inkjet printing and vapor deposition polymerization is provided to by adjusting the concentration of a polymerization initiator and responding temperature and responding time within an evaporation polymerization reactor. CONSTITUTION: The polymerization initiator solution is manufactured to print the inkjet. The polymerization initiator solution is inserted into a printer head. The shape to form on a flexible supporter(b) is printed. The supporter printed with the polymerization initiator solution is positioned within an evaporation polymerization reactor. The monomer of the conductive polymer to form is vaporized.
Abstract translation: 目的：通过调节聚合引发剂的浓度和在蒸发聚合反应器内的响应温度和响应时间来提供使用喷墨印刷和气相沉积聚合的导电聚合物的图案化方法。 构成：制造聚合引发剂溶液以印刷喷墨。 将聚合引发剂溶液插入打印头。 印刷在柔性支撑体（b）上形成的形状。 用聚合引发剂溶液印刷的载体位于蒸发聚合反应器内。 要形成的导电聚合物的单体蒸发。
-
公开(公告)号：KR1020100044298A
公开(公告)日：2010-04-30
申请号：KR1020080103375
申请日：2008-10-22
Applicant: 서울대학교산학협력단
CPC classification number: D01D5/38 , B22F9/24 , B22F2301/255 , B22F2304/054 , B82Y30/00 , B82Y40/00 , C08G73/06 , D01D7/00
Abstract: PURPOSE: A new manufacturing method of a polyrhodanine nano fiber including a silver nano particle is provided to improve the antibacterial effect, and to easily manufacture the polyrhodanine nano fiber. CONSTITUTION: A new manufacturing method of a polyrhodanine nano fiber including a silver nano particle comprises the following steps: inserting a silver ion to a solvent and melting the silver ion using a shearing force; inserting a rhodanin monomer to the solvent and melting; oxidizing the rhodanin monomer using the silver ion and reducing the silver ion at the same time; polymerizing by the chemical oxidization polymerization under the shearing force on the surface of a silver nano particle; and precipitating the polyrhodanine nano fiber including the silver nano particle. The temperature for the polymerization is 1~100 deg C.
Abstract translation: 目的：提供一种包含银纳米颗粒的聚赖氨酸纳米纤维的新制造方法，以提高抗菌效果，并容易地制造多聚赖氨酸纳米纤维。 构成：包含银纳米颗粒的多聚赖氨酸纳米纤维的新制造方法包括以下步骤：将银离子插入溶剂中并使用剪切力熔化银离子; 将若丹明单体插入溶剂中并熔融; 使用银离子氧化罗丹宁单体并同时还原银离子; 通过在剪切力下的化学氧化聚合在银纳米颗粒的表面上聚合; 并沉淀包含银纳米颗粒的多聚赖氨酸纳米纤维。 聚合温度为1〜100℃
-
公开(公告)号：KR1020090101753A
公开(公告)日：2009-09-29
申请号：KR1020080027083
申请日：2008-03-24
Applicant: 현대자동차주식회사 , 서울대학교산학협력단
Abstract: PURPOSE: A conductive nanocomposite for an automobile fuel tube is provided to improve flexibility having an influence on inflection moldability and impact strength, and to contribute to performance improvement of automobile fuel tube. CONSTITUTION: A conductive nanocomposite for an automobile fuel tube is such that polypyrrole nanoparticle polymer powder is dispersed on an electrically insulating polyamide resin. The electrically insulating polyamide resin is PA12 (polyamide 12) or PA612 (polyamide 612). The size of the polypyrrole nanoparticle is 10 ~ 500 nm. The polypyrrole nanoparticle polymer powder is included in the amount of 10 ~ 15 weight%.
Abstract translation: 目的：提供用于汽车燃料管的导电纳米复合材料，以改善对弯曲成形性和冲击强度的影响的柔性，并有助于汽车燃料管的性能改进。 构成：用于汽车燃料管的导电纳米复合材料是聚吡咯纳米颗粒聚合物粉末分散在电绝缘的聚酰胺树脂上。 电绝缘性聚酰胺树脂为PA12（聚酰胺12）或PA612（聚酰胺612）。 聚吡咯纳米粒子的大小为10〜500nm。 聚吡咯纳米粒子聚合物粉末的含量为10〜15重量％。
-
-
-
-
-
-
Search Results
177
records
(took 0.021 seconds)
