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公开(公告)号：KR1020030035593A
公开(公告)日：2003-05-09
申请号：KR1020010067708
申请日：2001-10-31
Applicant: 한국과학기술원
Abstract: PURPOSE: A linear driver is provided to perform a bidirectional movement by forming one directional control element applied to both directions. CONSTITUTION: A permanent magnet(1) is used for forming the flow of flux. A couple of coils(2,2') are symmetrically arranged within the flow of flux formed by the permanent magnet(1). An inner and an outer yoke(3,4) are formed around the coils(2,2'). An upper and a lower yoke(6,7) are arranged within the flow of flux formed by the permanent magnet(1). The upper and a lower yoke(6,7) are installed at a predetermined position apart from each end side of the inner and the outer yokes(3,4). An operating shaft(8) is used for transmitting operations of the inner and the outer yokes(3,4) or the upper and the lower yokes(6,7) to the outside when the current is applied to the coils(2,2'). An operating shaft support portion guides and supports the operating shaft(8).
Abstract translation: 目的：提供线性驱动器，通过形成应用于两个方向的一个方向控制元件来执行双向运动。 构成：永久磁铁（1）用于形成焊剂流。 一对线圈（2,2'）对称地设置在由永磁体（1）形成的焊剂流中。 内圈和外轭（3,4）围绕线圈（2,2'）形成。 在由永磁体（1）形成的助焊剂流中布置上下轭（6,7）。 上下轭（6,7）安装在与内轭和外轭（3,4）的每个端侧隔开的预定位置处。 当电流施加到线圈（2,2）上时，操作轴（8）用于将内轭铁和外轭铁（3,4）或上轭铁和下轭铁（6,7）的运动传递到外部 “）。 操作轴支撑部分引导并支撑操作轴（8）。
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公开(公告)号：KR1020030020788A
公开(公告)日：2003-03-10
申请号：KR1020010054255
申请日：2001-09-04
Applicant: 한국과학기술원
Abstract: PURPOSE: A linear driving apparatus is provided to allow for a rapid and precise linear drive operation through the simple assembly of permanent magnet, electro-magnet and yoke part. CONSTITUTION: A linear driving apparatus(100) comprises an electro-magnet(10) including an iron core(11) and a coil(12) wound on the iron core by predetermined turns so as to generate a magnetic field at the iron core, wherein the coil has an end and the other end applied with current having different polarities; a pair of permanent magnets(30) opposed to each other in such a manner that the same polarities are opposed to each other, with the electro-magnet interposed between permanent magnets, so as to induce relative flux changes with respect to the electro-magnet; and a yoke part(20) including a first yoke(21) and a second yoke(22) which are disposed symmetrically with each other at an outer side of the electro-magnet and the permanent magnet so as to form a flux path in such a manner that the yoke part is relatively driven with respect to the electro-magnet and the permanent magnet.
Abstract translation: 目的：提供线性驱动装置，通过永磁体，电磁体和磁轭部件的简单组装来实现快速和精确的线性驱动操作。 构成：线性驱动装置（100）包括电磁体（10），其包括铁心（11）和缠绕在铁芯上的预定匝数的线圈（12），以便在铁芯处产生磁场， 其中所述线圈具有端部并且另一端施加具有不同极性的电流; 一对永磁体（30）以相同的极性彼此相对的方式相互对置，电磁体介于永久磁铁之间，从而相对于电磁体引起相对磁通量的变化 ; 以及包括第一磁轭（21）和第二磁轭（22）的磁轭部分（20），它们在电磁体和永久磁铁的外侧彼此对称地设置，以便形成这样的磁通路径 轭部相对于电磁体和永磁体相对地驱动的方式。
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公开(公告)号：KR101693338B1
公开(公告)日：2017-01-06
申请号：KR1020140097502
申请日：2014-07-30
Applicant: 한국과학기술원
IPC: H01M8/24
Abstract: 본발명은단위전지의양쪽에면압의유지를위하여결합되는전지용복합엔드플레이트구조물을개시한다. 본발명은샌드위치패널구조의엔드플레이트, 압력분산층과발열체로구성되어있다. 엔드플레이트는적층되어있는복수의단위전지의양쪽에결합되어있다. 심재와, 심재의양면에접합되어있는두 개의면재를구비하는 ; 복수의단위전지와엔드플레이트사이에장착되어있는압력분산층과; 복수의단위전지와엔드플레이트사이에전력의인가에의하여발열하도록장착되어있는발열체를포함한다. 본발명에의하면, 단위전지와체결시 부여되는체결력에의한굽힘변형을샌드위치패널구조의엔드플레이트에의하여보상할수 있고, 체결후 엔드플레이트가평탄하게되어스택내의면압을일정하게유지할수 있다. 또한, 복합샌드위치패널구조에의하여경량화할 수있고, 비강성과단열성능을향상시킬수 있다. 또한, 발열체의발열에의하여 PEMFC, RFB 등전지의냉시동시간을단축시켜냉시동특성및 성능을향상시킬수 있는효과가있다.
Abstract translation: 本发明涉及一种用于电池的复合端板结构，其耦合到单元电池的两端以保持表面压力。 复合端板结构包括夹层板结构的端板，压力分布层和散热体。 端板耦合到层叠在一起的多个单元电池的两端。 压力分布层包括芯构件和耦合到其两个表面的两个表面构件，并且安装在单元电池和端板之间。 散热体安装在单元电池和端板之间，通过使用粉末供应来发热。 本发明可以使用夹层板结构中的端板，以便在端板与单元电池耦合时由于施加的耦合力来校正弯曲变形，并且在端板联接之后使端板平坦，从而 能够将原料内的表面压力保持在预定水平。 本发明可以通过使复合夹层板结构同时增强鼻腔和隔热性能来减轻端板的重量。 本发明可以通过使用从发热体发出的热量来降低PEMFC和RFB电池的冷启动时间，以提高冷启动性能和性能。
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公开(公告)号：KR101495842B1
公开(公告)日：2015-02-26
申请号：KR1020130078467
申请日：2013-07-04
Applicant: 한국과학기술원
Abstract: 본 발명은 탄소섬유 전극의 표면에 산소관능기를 생성하는 레독스 흐름 전지용 탄소섬유 전극의 표면처리 방법을 개시한다. 본 발명은 탄소섬유 전극을 세정하고, 마이크로파를 투과하는 압력용기에 탄소섬유 전극과 액상의 과산화물을 수용하여 탄소섬유 전극에 과산화물을 함침한다. 마이크로파를 가하여 탄소섬유 전극과 과산화물을 발열시켜 탄소섬유 전극의 표면에 산소관능기를 생성하고, 탄소섬유 전극을 건조한다. 본 발명에 의하면, 전기화학반응에 사용되는 다공성 탄소섬유 전극을 과산화물에 함침하고, 마이크로파에 의하여 표면처리 함으로써, 탄소섬유 전극의 표면에 산소관능기를 효과적으로 생성할 수 있다. 또한, 다공성 탄소섬유 전극의 전기화학적 성능을 높여 탄소섬유 전극의 표면처리 효율성과 생산성을 향상시킬 수 있다.
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公开(公告)号：KR101379323B1
公开(公告)日：2014-03-31
申请号：KR1020130011906
申请日：2013-02-01
Applicant: 한국과학기술원
CPC classification number: Y02E60/528 , H01M8/248 , H01M8/188
Abstract: The present invention provides an end plate for a redox flow battery to be coupled to both surfaces of a stack having unit cells serially stacked. The end plate according to the present invention comprises: a core material; and two face materials joined on both surfaces of the core material, wherein the core material and the face materials are preliminarily deformed so as to have a curvature capable of compensating for bending deformation by a clamping force, which is granted when being coupled to the stack. Also the curvature can be formed in various shapes. The curvature is formed by a widthwise curved surface convex in the widthwise direction of the face materials and a lengthwise curved surface concave in a lengthwise direction. The curvature is formed by a widthwise curved surface convex in the widthwise direction of the face materials and a lengthwise curved surface convex in a lengthwise direction. A heat-emitting body is installed on one among the core material and the face materials so as to adjust the curvature via heat emission. The present invention is preliminarily deformed so as to have a curvature capable of compensating for bending deformation by a clamping force which is granted when being coupled to the stack. And the present invention can keep the surface pressure in the stack constant. Also, the present invention can be lightened by the structure of a composite sandwich panel having an insulating material contained in the core material, can increase specific stiffness and can keep the temperature in the stack constant by improving the performance of insulation.
Abstract translation: 本发明提供了一种用于氧化还原液流电池的端板，其被连接到具有串联堆叠的单元电池的堆叠的两个表面。 根据本发明的端板包括：芯材料; 并且在芯材的两个表面上接合的两个面材料，其中芯材和面材料被预先变形，以便具有能够通过夹紧力补偿弯曲变形的曲率，该夹紧力在耦合到堆叠时被授予 。 曲率也可以形成为各种形状。 曲率由在面材的宽度方向上凸出的宽度方向的曲面和长度方向的长度方向的曲面形成。 曲率由在面材料的宽度方向上凸出的宽度方向的曲面和沿长度方向凸出的长度方向的曲面形成。 在芯材和面材之一上安装有发光体，以通过发热来调节曲率。 本发明预先变形，以具有能够通过在与叠层联接时授予的夹紧力来补偿弯曲变形的曲率。 并且本发明可以使堆中的表面压力保持恒定。 此外，通过具有包含在芯材中的绝缘材料的复合夹层板的结构，可以减轻本发明，可以提高比刚度并且可以通过提高绝缘性能来保持堆叠中的温度恒定。
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Patent Agency Ranking
公开(公告)号：KR1020140038041A
公开(公告)日：2014-03-28
申请号：KR1020120104160
申请日：2012-09-19
Applicant: 한국과학기술원
IPC: C01B31/02 , B01D15/08 , H01L31/042
CPC classification number: Y02E10/50 , C01B32/15 , B01D15/08 , C01B32/152 , H01L31/042
Abstract: The present invention relates to an electron accepting compound, a photoelectric film comprising the same and a photoelectric device comprising the same. An inverted organic photovoltaic cell comprising the electron accepting compound according to the present invention has high storage stability and high energy conversion efficiency.
Abstract translation: 本发明涉及电子接受性化合物，包含该受体化合物的光电膜和包含该光电膜的光电器件。 包含本发明的受电子化合物的倒置的有机光伏电池具有高的储存稳定性和高的能量转化效率。
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57.发明公开
公开(公告)号：KR1020130027284A
公开(公告)日：2013-03-15
申请号：KR1020110090773
申请日：2011-09-07
Applicant: 한국과학기술원
CPC classification number: Y02E10/549 , Y02P70/521 , C01B32/152 , H01B1/04 , H01L31/042 , H01L51/426
Abstract: PURPOSE: A fullerene derivative manufacturing method, a fullerene derivative manufactured thereby, and an organic solar cell are provided to increase open circuit voltage, and the power conversion efficiency by 50% compare to conventional derivatives in case of an organic solar cell using the manufactured fullerene derivative. CONSTITUTION: A fullerene derivative manufacturing method, which is expressed in a chemical formula 1, includes the following steps; a step which prepares dibromo ortho xylene; a step which mixes the dibromo ortho xylene and a fullerene derivative in a mole ratio of 1:m; and a step which reflux-dissolves the mixture from the previous step, KI, and 18-crown-6 in an organic solvent. The n value of the chemical formula 1 is adjusted by the mixing ratio m of the dibromo ortho xylene and the fullerene derivative. In the chemical formula 1, A is the fullerene with C60, C70, C72, C76, C78, C84, or C90, and the n is an integer ranged from 1 to 3.
Abstract translation: 目的：提供富勒烯衍生物的制造方法，由此制造的富勒烯衍生物和有机太阳能电池，以提高开路电压，与使用制造的富勒烯的有机太阳能电池相比，与常规衍生物相比，功率转换效率提高了50％ 衍生物。 构成：以化学式1表示的富勒烯衍生物的制造方法包括以下步骤： 制备二溴邻二甲苯的步骤; 以1摩尔比混合二溴邻二甲苯和富勒烯衍生物的步骤; 以及在有机溶剂中将前述步骤KI和18-冠-6的混合物回流溶解的步骤。 化学式1的n值通过二溴邻二甲苯和富勒烯衍生物的混合比m来调节。 在化学式1中，A是具有C60，C70，C72，C76，C78，C84或C90的富勒烯，n是1至3的整数。
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公开(公告)号：KR101239398B1
公开(公告)日：2013-03-04
申请号：KR1020120106382
申请日：2012-09-25
Applicant: 한국과학기술원
IPC: H01B1/12 , C08L101/12 , C08K7/16 , H01L31/04
CPC classification number: Y02E10/50
Abstract: PURPOSE: A conductive polymer composition is provided to be stable by comprising a small amount of residue which is decomposed by a reaction with an electron and to improve efficiency and atmospheric stability for a photoelectric device and a conductive film. CONSTITUTION: A conductive polymer composition comprises a conductive polymer and dispersible colloid particles. The conductive polymer is added to the dispersible colloid particles in an amount that is at or above a percolation threshold. The dispersible colloid particles are organic or inorganic particles with a diameter of 10-150 nm. A conductive thin film is formed of the conductive polymer composition and includes a conductive polymer matrix where the dispersible colloid particles are contained.
Abstract translation: 目的：提供导电聚合物组合物，通过包含少量与电子反应分解的残余物并提高光电器件和导电膜的效率和大气稳定性来稳定。 构成：导电聚合物组合物包含导电聚合物和可分散的胶体颗粒。 将导电聚合物以等于或高于渗滤阈值的量加入到可分散的胶体颗粒中。 可分散胶体颗粒是直径为10-150nm的有机或无机颗粒。 导电性薄膜由导电聚合物组合物形成，并且包含其中包含可分散胶体颗粒的导电聚合物基质。
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公开(公告)号：KR1020110133887A
公开(公告)日：2011-12-14
申请号：KR1020100053536
申请日：2010-06-07
Applicant: 한국과학기술원
Abstract: PURPOSE: An insulating structure of a cryogenic liquid storage tank is provided to reduce the elongation ration of a second barrier by manufacturing an insulating panel as the composite in which the coefficient of thermal expansion is very small. CONSTITUTION: An insulating structure of a cryogenic liquid storage tank comprises a plurality of heat-insulating panels(21,22) and barriers(23,24). The heat-insulating panel is stacked in the inner wall of the tank. The heat-insulating panel comprises insulating boxes(27,29) and insulating materials(28,30). The insulating box is made of the composite reinforced with the aramid fiber. The insulating material is arranged inside the insulating box. The barrier is stacked in a plurality of heat-insulating panels in order to tightly shut the cryogenic liquid saved in the storage.
Abstract translation: 目的：提供一种低温液体储罐的绝缘结构，通过制造作为热膨胀系数非常小的复合材料的绝缘板来减小第二阻挡层的伸长率。 构成：低温液体储罐的绝缘结构包括多个绝热板（21,22）和阻挡层（23,24）。 绝热板被堆叠在罐的内壁中。 绝热板包括绝缘箱（27,29）和绝缘材料（28,30）。 绝缘箱由用芳族聚酰胺纤维增强的复合材料制成。 绝缘材料布置在绝缘盒的内部。 屏障层叠在多个隔热板中，以便紧密地关闭储存在储存器中的低温液体。
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公开(公告)号：KR1020110062680A
公开(公告)日：2011-06-10
申请号：KR1020090119470
申请日：2009-12-04
Applicant: 한국과학기술원
Abstract: PURPOSE: A hardening apparatus for secondary barrier construction of a very low temperature liquid storage tank is provided to measure the temperature of the adhered part of a secondary barrier exactly, to replace a contact plate easily and to improve durability. CONSTITUTION: A hardening apparatus for secondary barrier construction of a very low temperature liquid storage tank comprises: a heating plate(42) including a heating element to provide heat for heating an adhesive; a reinforcement plate(45) coupled to one side of the heating plate; and a contact plate(50) coupled to the other side of the heating plate to abut on one side of a secondary barrier sheet.
Abstract translation: 目的：提供一种用于低温液体储罐的二级阻挡构造的硬化装置，以准确地测量二级阻挡层的粘附部分的温度，以容易地更换接触板并提高耐久性。 构成：用于非常低温液体储罐的二级阻隔构造的硬化装置包括：加热板（42），其包括加热元件以提供用于加热粘合剂的热量; 耦合到所述加热板的一侧的加强板（45） 以及联接到所述加热板的另一侧的接触板（50），以邻接所述次级阻挡片的一侧。
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