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公开(公告)号：KR1020040026473A
公开(公告)日：2004-03-31
申请号：KR1020020057966
申请日：2002-09-25
Applicant: 현대자동차주식회사
Inventor： 이기춘
IPC: B60L3/04
Abstract: PURPOSE: A fuel cutoff circuit of a fuel cell vehicle is provided to cut off a fuel system of a vehicle in case of fire by inserting a thermal fuse into an ESD(Emergency Shut-Down) control circuit. CONSTITUTION: A fuel cutoff circuit of a fuel cell vehicle includes an ESD control circuit. The ESD control circuit includes an ESD element(12). The ESD element(12) is connected to a power supply(10) of a vehicle or a controller(11) of the vehicle. A thermal fuse(20) is serially connected between the controller(11) and the ESD element(12). A connection position among the thermal fuse(20), the controller(11), and the ESD element(12) is connected to one or more devices of a fuel tank, a fuel pipe arrangement, a fuel cell, and an exhaust tube.
Abstract translation: 目的：提供一种燃料电池车辆的燃料切断电路，用于通过将热保险丝插入ESD（紧急关闭）控制电路来切断在发生火灾时车辆的燃料系统。 构成：燃料电池车辆的燃料切断电路包括ESD控制电路。 ESD控制电路包括ESD元件（12）。 ESD元件（12）连接到车辆的电源（10）或车辆的控制器（11）。 热敏保险丝（20）串联连接在控制器（11）和ESD元件（12）之间。 热熔丝（20），控制器（11）和ESD元件（12）之间的连接位置连接到燃料箱，燃料管装置，燃料电池和排气管的一个或多个装置。
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公开(公告)号：KR100405671B1
公开(公告)日：2003-11-15
申请号：KR1020000040953
申请日：2000-07-18
IPC: H01M8/10
Abstract: 본 발명은 고분자 연료전지의 제조방법 및 이 방법으로 제조된 고분자 연료전지에 관한 것으로서, a) 에너지가 0.1 내지 2.0 keV인 이온빔을 고분자 전해질 막에 조사하여 막의 표면에 요철을 형성시키는 단계,b) 촉매 슬러리를 제조하는 단계, c) 상기 고분자 전해질 막의 양쪽 면에 상기 촉매를 코팅시켜 애노드와 캐소드 전극을 형성시키는 단계 및 d) 상기 형성된 전극의 외부에 탄소섬유로 만들어진 기체 확산층을 위치시키는 단계로 표면적이 큰 고분자 전해질 막의 양쪽 표면에 촉매층을 코팅하여 제조된 전극을 포함함으로써 소량의 촉매로 성능이 우수한 연료전지를 제조할 수 있다.
Abstract translation: 目的：提供一种通过离子辅助反应方法生产包含具有优异性能和大表面积的电解质膜的聚合物燃料电池的方法。 构成：该方法包括：（a）向聚合物电解质膜（11）照射具有1×10 13至1×10 19离子/ cm 2的能量为0.1至2.0keV的离子束以形成凹凸 在聚合物电解质膜的表面上; （b）在溶剂和增稠剂存在下制备催化淤浆; （c）将聚合物电解质膜两侧的催化剂涂覆到阳极电极（12）和阴极电极（13）上; （d）将由碳纤维构成的扩散层（14）配置在所制作的电极（12,13）的外侧。
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公开(公告)号：KR1020030047204A
公开(公告)日：2003-06-18
申请号：KR1020010077626
申请日：2001-12-08
IPC: H01M8/04
CPC classification number: H01M8/04303 , H01M8/04119 , H01M8/04223 , H01M8/04231 , H01M8/04302
Abstract: PURPOSE: A method for operating a polymer electrolyte fuel cell below the freezing point of water and its apparatus are provided, to prevent the deterioration of properties of a membrane-electrode assembly by inhibiting the freezing of water of the membrane-electrode assembly, thereby improving the stability of the fuel cell even at a temperature below the freezing point of water. CONSTITUTION: The method comprises the steps of flowing a dry gas for several seconds and charging a solution having a low freezing point into the anode of the fuel cell before the temperature drops below the freezing point water when the polymer electrolyte fuel cell is stopped after operation. Preferably the solution having a low freezing point is methanol, ethylene glycol, ethanol or butanol. The polymer electrolyte fuel cell is operated with flowing only dry gas when it is re-operated at a temperature below the freezing point of water and its is operated with flowing the moist gas normally when the temperature increases over the freezing point of water.
Abstract translation: 目的：提供一种低于水凝固点的聚合物电解质燃料电池及其装置的方法，通过抑制膜 - 电极组件的水冻结来防止膜 - 电极组件的性能劣化，从而改善 燃料电池的稳定性即使在低于水凝固点的温度下也是如此。 方案：该方法包括以下步骤：在固体高分子型燃料电池在操作后停止时，在温度降至冰点水以下之前，将干燥气体流动几秒，并将具有低凝固点的溶液装入燃料电池的阳极 。 优选地，具有低凝固点的溶液是甲醇，乙二醇，乙醇或丁醇。 当聚合物电解质燃料电池在低于水凝固点的温度下重新操作时，仅使干燥气体流动，并且当温度升高超过水的冰点时，通常使潮湿气体流动来操作。
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公开(公告)号：KR1020030003560A
公开(公告)日：2003-01-10
申请号：KR1020010039467
申请日：2001-07-03
Applicant: 현대자동차주식회사
IPC: H01M8/24
Abstract: PURPOSE: Provided are end plates of a fuel cell stack unified with current collecting plates as one body, which can solve the corrosion problem of the end plates and the current collecting plates and minimize the number of parts and the size. CONSTITUTION: The end plates(12,14) of the fuel cell stack are produced by injection molding by using non-conductive plastics and the current collecting plates(22) are inserted in the end plates(12,14), wherein the current collecting plates(22) are not exposed to cooling water, fuel gas, and air supply port(42) and exhaust port(44) but the insides of the current collecting plates(22) are exposed for the contact with unit cells(21). The outside terminals(50) of the current collecting plates(22) are unified with the end plates(12,14).
Abstract translation: 目的：提供与集电板一体化的燃料电池堆的端板作为一体，可以解决端板和集电板的腐蚀问题，最大限度地减少零件数量和尺寸。 构成：燃料电池堆的端板（12,14）通过使用非导电塑料的注射成型制造，并且集电板（22）插入端板（12,14）中，其中集电 板（22）不暴露于冷却水，燃料气体和空气供应口（42）和排气口（44），而集电板（22）的内部暴露以与单电池（21）接触。 集电板（22）的外部端子（50）与端板（12,14）一体化。
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公开(公告)号：KR101776333B1
公开(公告)日：2017-09-08
申请号：KR1020110127489
申请日：2011-12-01
Applicant: 현대자동차주식회사
IPC: H01L21/3065 , H01L21/336 , H01L29/78
Abstract: 본발명은탄화규소반도체소자용트렌치제조공정에관한것으로, 트렌치내부에그래스가발생하거나또는마이크로트렌칭현상이나타나는것을방지하여, 트렌치벽면의기울기는수직에가깝고바닥면은평탄한 U형구조를가질수 있도록하는탄화규소반도체소자용트렌치제조공정에관한것이다. 이를위해본 발명에서는탄화규소반도체웨이퍼를투입하지않은채, 반응기내부에폴리머를증착하는단계와; 식각마스크가패터닝된탄화규소반도체웨이퍼를반응기내로투입하고, 식각가스를공급하면서바이어스전력및 유도결합플라즈마(ICP) 전력을인가하여트렌치식각을수행하는단계;를포함하며, 상기탄화규소반도체웨이퍼의식각마스크는인듐틴 산화물계물질로패터닝된것을특징으로하는탄화규소반도체소자용트렌치제조공정을제공한다.
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Patent Agency Ranking
公开(公告)号：KR101628393B1
公开(公告)日：2016-06-22
申请号：KR1020100110062
申请日：2010-11-05
Applicant: 현대자동차주식회사
IPC: H01L31/04
CPC classification number: Y02E10/50
Abstract: 본발명은광전변환소자용전도성기판의제조방법에관한것으로, 더욱상세하게는금속그리드보호층없이도전해질에의한금속그리드의부식을방지하고내구성을개선할수 있는광전변환소자용전도성기판의제조방법에관한것이다. 이를위해본 발명은, 유리용액을사용하여소정형상의전극용기판을성형하는성형단계; 액체혹은젤 상태로성형된상기전극용기판위에금속그리드를공급하여요철없이평판구조를이루도록삽입하는삽입단계; 금속그리드를삽입한전극용기판을급냉시켜투명하게경화하는경화단계; 경화된전극용기판및 금속그리드의표면에투명전도층을코팅하는코팅단계;를포함하는것을특징으로하는광전변환소자용전도성기판의제조방법을제공한다.
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公开(公告)号：KR101459898B1
公开(公告)日：2014-11-10
申请号：KR1020130050033
申请日：2013-05-03
Applicant: 현대자동차주식회사
IPC: H01L31/04 , H01L31/0224 , H01L31/18
CPC classification number: Y02E10/542 , H01L31/04 , H01L31/0224 , H01L31/18
Abstract: 본 발명은 염료감응 태양전지 광전극 및 이의 제조 방법에 관한 것으로서, 더욱 상세하게는 염료감응 태양전지에서 전자 재결합 방지를 위해 차단층을 포함시킨 새로운 구조의 염료감응 태양전지 광전극 및 이의 제조 방법에 관한 것이다.
이를 위해, 집전극을 제조하는 단계와, 반도체 산화물을 포함하는 차단층 (blocking layer)을 형성하는 단계와, 다공성 산화물 박막(광전극 산화물)을 형성하는 단계 등을 포함하고, 차단층은 전도성기판과 전도성박막 사이, 전도성기판의 표면, 전도성 기판과 적층물(집전극, 다공성 산화물 박막 등) 사이, 및 각 적층물 사이 중 어느 하나 이상의 위치에 형성되어, 집전극 보호 및 전도성기판과 다공성 산화물 박막 사이의 접합성 향상은 물론, 전도성기판과 전해질의 접촉을 차단시켜 전자와 정공이 재결합되는 현상을 막아 광전환 효율을 향상시킬 수 있고, 빛의 산란을 방지하여 전도성 기판의 투과도를 향상시킬 수 있는 염료감응 태양전지 광전극 및 이의 제조 방법을 제공하고자 한 것이다.Abstract translation: 本发明涉及一种用于染料敏化光伏电池的光电极及其制造方法，更具体地涉及一种具有新结构的染料敏化光伏电池用光电极，其具有防止电子重新结合的阻挡层 在染料敏化光伏电池中及其制造方法。 为此，提供了用于染料敏化光伏电池的光电极及其制造方法，其中该方法包括制造集电极的步骤; 形成包含半导体氧化物的阻挡层; 以及形成多孔氧化物薄膜（光电极氧化物）等。本发明在导电性基板和导电性薄膜之间的一个或多个位置上形成阻挡层，在导电性基板的表面上，导电性 基板和层压体（集电体电极，多孔氧化物薄膜等）和各层叠体之间，从而保护集电极，增强导电性基板与多孔氧化物薄膜之间的接合性能，通过阻塞提高光转换效率 导电基板和电解质之间的接触，并防止电子与空穴重新组合，并且通过防止光散射来增强导电基板的透射率。
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公开(公告)号：KR1020130136150A
公开(公告)日：2013-12-12
申请号：KR1020120059753
申请日：2012-06-04
Applicant: 현대자동차주식회사
IPC: H01M10/0562 , H01M4/02 , H01B1/08 , H01M10/05
Abstract: The present invention relates to a high-ionic solid conductor for lithium battery and a lithium battery using the same, and more specifically, to a high-ionic solid conductor for lithium battery and a lithium battery using the same which stably secure an ion conduction pathway by minimizing interface resistance and minimize the interface resistance with an electrode active material in the inner region of the electrode. To this end, the present invention comprises: a pore-free part with a compact structure; and at least one multiporous part with a plurality of open pores. The multiporous part has 20-90% porosity.
Abstract translation: 本发明涉及一种用于锂电池的高离子固体导体和使用该锂离子电池的锂离子电池，更具体地说，涉及一种用于锂电池的高离子固体导体和使用该锂离子固体导体的锂电池，其稳定地确保了离子传导通路 通过使电极的内部区域中的电极活性材料最小化界面电阻并最小化界面电阻。 为此，本发明包括：具有紧凑结构的无孔部分; 和至少一个具有多个开孔的多孔部分。 多孔部分具有20-90％的孔隙率。
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公开(公告)号：KR1020130061269A
公开(公告)日：2013-06-11
申请号：KR1020110127489
申请日：2011-12-01
Applicant: 현대자동차주식회사
IPC: H01L21/3065 , H01L21/336 , H01L29/78
CPC classification number: H01L29/42356 , H01L21/426 , H01L21/67363 , H01L21/76831 , H01L29/66712
Abstract: PURPOSE: A method for forming a trench for a silicon carbide semiconductor device is provided to simplify a manufacturing process by performing a two-step process once. CONSTITUTION: A polymer is deposited in a reactor excluding a wafer(S1). The wafer is put into the reactor. Electric power is applied to etch a trench(S2). An etching mask of the wafer is patterned with indium tin oxide. [Reference numerals] (S1) Polymer deposition in a reactor; (S2) Etching
Abstract translation: 目的：提供一种用于形成用于碳化硅半导体器件的沟槽的方法，以通过执行两步法一次来简化制造过程。 构成：将聚合物沉积在不包括晶片的反应器（S1）中。 将晶片放入反应器中。 施加电力来蚀刻沟槽（S2）。 用铟锡氧化物对晶片的蚀刻掩模进行图案化。 （附图标记）（S1）反应器中的聚合物沉积; （S2）蚀刻
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公开(公告)号：KR1020130043709A
公开(公告)日：2013-05-02
申请号：KR1020110107707
申请日：2011-10-20
Applicant: 현대자동차주식회사
IPC: H01B1/16 , H01L31/04 , H01L31/0224
CPC classification number: C09D11/322 , C09D11/52 , H01G9/2022 , H01L51/0022 , Y02E10/542 , Y02E10/549
Abstract: PURPOSE: An electrode compostition for ink jet printing is provided to form a catalyst electrode layer of a counter electrode and obtain an increased fill factor effect and a decreased whole resistance effect of a dye-sensitized solar cell. CONSTITUTION: An electrode composition for ink jet printing contains 10-40 weight% of platinum nanoparticles, 1-10 weight% of a high molecular surface stabilizer, and 40-89 weight% of a solvent. The platinum nanoparticles have a particle diameter of 5-50 nm. A manufacturing method of an electrode for a dye-sensitized solar cell comprises a step of forming a catalyst electrode layer with a constant thickness by ink jet printing the electrode composition to a transparent substrate; and a step of plasticizing the electrode composition which is coated on the transparent substrate. Additionally, the dye-sensitized solar cell comprises a counter electrode which accepts the manufactured electrode and an operating electrode which is welded with the counter electrode.
Abstract translation: 目的：提供一种用于喷墨打印的电极组合物以形成对电极的催化剂电极层，并获得增加的填充因子效应和降低染料敏化太阳能电池的整体电阻效应。 构成：用于喷墨印刷的电极组合物含有10-40重量％的铂纳米颗粒，1-10重量％的高分子表面稳定剂和40-89重量％的溶剂。 铂纳米粒子的粒径为5-50nm。 用于染料敏化太阳能电池的电极的制造方法包括通过将电极组合物喷墨印刷到透明基板上来形成具有恒定厚度的催化剂电极层的步骤; 以及涂布在透明基板上的电极组合物的塑化工序。 此外，染料敏化太阳能电池包括接受制造的电极的对电极和与对电极焊接的操作电极。
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