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公开(公告)号：KR1020090021829A
公开(公告)日：2009-03-04
申请号：KR1020070086677
申请日：2007-08-28
Applicant: 현대자동차주식회사
IPC: H01M8/10
CPC classification number: H01M8/0221 , H01M8/086 , H01M8/1011 , H01M8/1027 , H01M8/103 , H01M8/1048 , H01M8/1053 , H01M2008/1293 , Y02E60/523 , Y02P70/56
Abstract: A polymer electrolyte membrane for a fuel battery is provided to suppress the elution of anions by water of an electrode, the reduction of hydrogen ion conductivity and catalyst poisoning due to acid elution, thereby maintaining the effect of a fuel battery steadily for a long term. A polymer electrolyte membrane for a fuel battery is introduced with an anion-binding material as a coating material to a non-humidifying polymer electrolyte membrane, wherein the anion-binding material is selected from the chemical formula 1: BY, the chemical formula 2: BZ3 and the chemical formula 3: (R)3Al. In the chemical formula 1, Y is PO4 or N. In the chemical formula 2, Z is Cl, I, Br, CH3O, CF3CH2O, C3F7CH2O, (CF3)2CHO, (CF3)2C(C6H5)O, (CF3)3CO,C6H5O, FC6H4O, F2C6H3O, F4C6HO, C6F5O, CF3C6H4O, (CF3)2C6H3O, or C6F5. In the chemical formula 3, R is CH3O, CF3CH2O, C3F7CH2O, (CF3)2CHO, (CF3)2C(C6H5)O, (CF3)3CO, C6H5O, FC6H4O, F2C6H3O, F4C6HO, C6F5O, CF3C6H4O, (CF3)2C6H3O or C6F5.
Abstract translation: 提供一种用于燃料电池的聚合物电解质膜以抑制由电极的水分阴离子的洗脱，由于酸洗脱导致的氢离子传导性和催化剂中毒的降低，从而长期保持燃料电池的效果。 向非加湿聚合物电解质膜引入用于燃料电池的聚合物电解质膜作为涂覆材料的阴离子结合材料，其中阴离子结合材料选自化学式1：BY，化学式2： BZ3和化学式3：（R）3Al。 化学式2中，Z为Cl，I，Br，CH3O，CF3CH2O，C3F7CH2O，（CF3）2CHO，（CF3）2C（C6H5）O，（CF3）3CO ，C6H5O，FC6H4O，F2C6H3O，F4C6HO，C6F5O，CF3C6H4O，（CF3）2C6H3O或C6F5。 在化学式3中，R是CH 3 O，CF 3 CH 2 O，C 3 F 7 CH 2 O，（CF 3）2 CHO，（CF 3）2 C（C 6 H 5）O，（CF 3）3 CO，C 6 H 5 O，FC 6 H 4 O，F 2 C 6 H 3 O，F 4 C 6 HO，C 6 F 5 O，CF 3 C 6 H 4 O，（CF 3） C6F5。
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32.发明公开
公开(公告)号：KR1020080085484A
公开(公告)日：2008-09-24
申请号：KR1020070027092
申请日：2007-03-20
Applicant: 현대자동차주식회사
IPC: H01M8/10
CPC classification number: H01M8/1046 , H01M8/1025 , H01M8/103 , Y02E60/521
Abstract: A polymer electrolyte for a high temperature fuel cell, and a polymer electrolyte fuel cell containing the polymer electrolyte are provided to improve the electrochemical stability by suppressing the elution of an anion due to the water of an electrode. A polymer electrolyte for a high temperature fuel cell comprises 1-30 wt% of a boron-based compound represented by BY or BZ3; 50-95 wt% of a polymer matrix; and 5-95 wt% of an anionic compound, wherein Y is PO4 or N; and Z is Cl, I, Br, CH3O, CF3CH2O, C3H7CH2O, (CF3)2CHO, (CF3)2(C6H5)O, (CF3)3CO, C6H5O, FC6H4O, F2C6H3O, F4C6HO, C6F5O, CF3C6H4O, (CF3)2C6H3O or C6F5. Preferably the polymer matrix is polybenzimidazole, polybenzothiazole, polybenzoxazole, polyimide, polycarbonate, or their copolymer or mixture.
Abstract translation: 提供了一种用于高温燃料电池的聚合物电解质和含有聚合物电解质的聚合物电解质燃料电池，以通过抑制由于电极的水而引起的阴离子的洗脱来提高电化学稳定性。 用于高温燃料电池的聚合物电解质包含1-30wt％由BY或BZ3表示的硼基化合物; 50-95重量％的聚合物基体; 和5-95重量％的阴离子化合物，其中Y是PO 4或N; （CF 3）2（C 6 H 5）O，（CF 3）3 CO，C 6 H 5 O，FC 6 H 4 O，F 2 C 6 H 3 O，F 4 C 6 HO，C 6 F 5 O，CF 3 C 6 H 4 O，（CF 3）2 C 6 H 3 O 或C6F5。 优选地，聚合物基质是聚苯并咪唑，聚苯并噻唑，聚苯并恶唑，聚酰亚胺，聚碳酸酯或它们的共聚物或混合物。
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公开(公告)号：KR100844751B1
公开(公告)日：2008-07-07
申请号：KR1020070062970
申请日：2007-06-26
Applicant: 현대자동차주식회사
CPC classification number: H01M4/926 , Y02E60/521 , Y02P70/56
Abstract: A method for preparing a ruthenium-osmium alloy for an electrode material of a solid electrolyte fuel cell is provided to solve the problem related to high cost of a platinum-based material while realizing desired activity in an electrode catalyst and fuel cell. A method for preparing a ruthenium-osmium alloy for an electrode material of a solid electrolyte fuel cell comprises the steps of: (a) dispersing a ruthenium precursor, osmium precursor and carrier into a solvent; (b) adding a reducing agent to the dispersion to carry out a reaction; and (c) drying the reaction mixture, followed by heat treatment. The carrier includes carbon powder. In step (a), the solvent preferably includes water.
Abstract translation: 提供一种制备用于固体电解质燃料电池的电极材料的钌 - 锇合金的方法，以解决与铂类材料的高成本相关的问题，同时在电极催化剂和燃料电池中实现期望的活性。 制备用于固体电解质燃料电池的电极材料的钌 - 锇合金的方法包括以下步骤：（a）将钌前体，锇前体和载体分散到溶剂中; （b）向分散体中加入还原剂进行反应; 和（c）干燥反应混合物，然后进行热处理。 载体包括碳粉。 在步骤（a）中，溶剂优选包括水。
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公开(公告)号：KR100422804B1
公开(公告)日：2004-03-16
申请号：KR1020010054576
申请日：2001-09-05
Applicant: 현대자동차주식회사
Inventor： 황인철
IPC: H01M8/04
Abstract: 본 발명은 연료 전지용 CO 제거장치에 관한 것으로서, 기존의 CO제거 반응기와 열교환기가 분리됨에 따라 넓은 공간을 차지하게 되어 장차의 대형화를 초래하고, 가스의 공급이 별도의 가스관을 통해 이루어짐에 따라 장치의 공간배치를 어렵게 하여 불필요한 공간을 차지하게 되는 요인이 되는 한편, 좁은 가스 배관을 통과한 가스들이 CO제거 반응기에 공급될 시, 좁은 공간 안에서 가스의 충분한 확산이 이루어지지 않아 촉매 층에 균일하게 확산되지 않고 통과함으로써, 촉매의 이용률 및 전환율을 낮게하는 문제점이 있는바, 이를 해결코자 장치 전체의 소형화와 일산화탄소 제거 성능을 향상하기 위해 개질 가스와 공기의 균일한 혼합도를 유지하기 위한 가스 믹싱부와 개질 가스의 온도 제어를 위한 열교환기가 CO제거 반응기에 통합되어 모듈화 된 � �단계 형태의 연료 전지용 CO 제거장치를 제공하고자 한다.
Abstract translation: 目的：提供一种用于燃料电池的三步式CO去除装置，其通过使气体混合部分和热交换器与CO去除反应器相统一可以小型化并提高CO去除能力。 组成：三级CO去除装置（10）包括：圆柱形主体（14）; 所述CO去除反应器（11）进行一氧化碳的氧化并且具有蜂窝状催化剂层（11a），其中所述第一步骤的所述CO去除反应器（11）不具有催化剂以防止由上升引起的中毒 初始温度; 该杯形热交换器（12）冷却注入到除CO反应器（11）中的改性气体以具有期望的温度并且具有在其外壁中流动冷却剂的管（12a）; 在主体（14）的顶部和底部形成的气体管道（16），该气体管道是改性气体的入口通道; 在主体（14）的外壁上形成的进口部分（17）和排气部分（18），以从外部供应冷却剂并排放到外部。
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公开(公告)号：KR101637267B1
公开(公告)日：2016-07-08
申请号：KR1020100122249
申请日：2010-12-02
Applicant: 현대자동차주식회사 , 주식회사 동진쎄미켐
CPC classification number: C08J5/2256 , C08G65/4037 , C08G65/48 , C08G75/23 , C08J2365/02 , C08J2481/06
Abstract: 본발명은양이온교환기를갖는폴리(아릴렌에테르) 공중합체, 이의제조방법및 이의용도에관한것이다. 본발명에따른양이온교환기를갖는폴리(아릴렌에테르) 공중합체는물리적특성, 이온교환능및 금속이온흡착능이우수할뿐만아니라, 가공성이우수하여다양한형태로성형될수 있어유가금속의회수, 공기정화, 촉매, 수처리, 의약분야및 단백질분리등 다양한분야에서광범위하게응용될수 있을것으로기대된다.
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Patent Agency Ranking
公开(公告)号：KR1020150072850A
公开(公告)日：2015-06-30
申请号：KR1020130160456
申请日：2013-12-20
Applicant: 현대자동차주식회사 , 충남대학교산학협력단
CPC classification number: C01B3/08 , C01F7/00 , C01F7/428 , H01M8/065 , H01M2250/20 , Y02E60/36 , Y02E60/50 , Y02T90/32 , H01M8/04097 , H01M8/0662
Abstract: 연료전지의수소공급시스템에서알루미늄및 금속수산화물의반응을통해수소를생성하는단계; 상기반응에서수소와동시에생성된알루미늄화합물을회수하는단계; 상기알루미늄화합물로부터알루미늄수산화물을수득하는단계; 상기알루미늄수산화물을열처리하여산화알루미늄을수득하는단계; 상기산화알루미늄을환원하여알루미늄을수득하는단계; 및상기수득된알루미늄을상기수소생성단계의원료로재공급하는단계를포함하는연료전지수소공급시스템의원료재생방법및 원료재생시스템에관한것이다.
Abstract translation: 本发明涉及一种用于供应燃料电池氢的系统中的原料的再生方法，包括以下步骤：通过使铝与金属氢氧化物反应而产生氢; 收集由反应产生的氢和铝化合物; 从铝化合物中获得氢氧化铝; 用氢氧化铝处理，得到氧化铝; 使氧化铝脱氧并获得铝; 并将获得的铝作为原料再次供给到生成氢的步骤，以及在燃料电池的氢气供给系统中的原料的再生系统。
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公开(公告)号：KR1020140130938A
公开(公告)日：2014-11-12
申请号：KR1020130049544
申请日：2013-05-02
Applicant: 현대자동차주식회사 , 주식회사 동진쎄미켐
CPC classification number: H01M8/0273 , H01M8/1004 , H01M8/1018 , H01M8/2465
Abstract: 연료전지용 막-전극 접합체가 개시된다. 개시된 연료전지용 막-전극 접합체는 전해질막과, 전해질막의 양면에 구비되는 전극 촉매층과, 전극 촉매층의 가장자리 단에 접하는 서브 가스켓을 포함하되, 서브 가스켓은 전극 촉매층의 가장자리 단으로부터 일정 간격을 두고 전해질막에 접합될 수 있다.
Abstract translation: 公开了一种用于燃料电池的膜 - 电极组件。 所公开的用于燃料电池的膜 - 电极组件包括电解质膜，设置在电解质膜的两侧的电极催化剂层和与电极催化剂层的边缘端接触的副垫圈，其中子衬垫可接触电解质 膜与电极催化剂层的边缘端距离一定距离。
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公开(公告)号：KR1020140053730A
公开(公告)日：2014-05-08
申请号：KR1020120120006
申请日：2012-10-26
Applicant: 현대자동차주식회사 , 충남대학교산학협력단
Abstract: Introduced in the present invention is a fuel generator of a fuel cell vehicle including: a maing reactor room built in with an aluminum coil; an auxiliary room stored with sodium hydroxide solution, and connected with the main reactor room to distribute production gas; a circulation pump for supplying the sodium hydroxide of the auxiliary room to the main reactor room when generating a fuel, and recovers the sodium hydroxide from the main reactor room back into the auxiliary room when the generation stops; and a separation device connected to the main reactor room or the auxiliary room to separate the hydrogen gas and other remnant gases from the production gas and supply the hydrogen gas to the fuel cell.
Abstract translation: 在本发明中引入的是燃料电池车辆的燃料发生器，其包括：用铝线圈构建的起反应室; 储存有氢氧化钠溶液的辅助室，并与主反应室连接以分配生产气体; 用于在产生燃料时将辅助室的氢氧化钠供应到主反应器室的循环泵，并且当发电停止时将氢氧化钠从主反应器室回收回辅助室; 以及连接到主反应室或辅助室的分离装置，以将氢气和其它残余气体与生产气体分离并将氢气供应到燃料电池。
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公开(公告)号：KR1020140013377A
公开(公告)日：2014-02-05
申请号：KR1020120080160
申请日：2012-07-23
Applicant: 현대자동차주식회사 , 포항공과대학교 산학협력단
IPC: C08J5/22 , C08F226/02 , H01M8/02 , H01M8/10
CPC classification number: H01M8/1072 , C08F8/00 , C08J5/22 , C08J5/2243 , C08J2353/02 , C08L53/025 , H01M8/1023 , Y02E60/521 , Y02P70/56
Abstract: The present invention relates to a polymer electrolyte membrane chemically bonded with ionic liquid and a fuel cell using the same. More particularly, the present invention produces a polymer electrolyte membrane chemically bonded with an ionic liquid by a chemical reaction of the ionic liquid with a novel poly (styrene-block-2- histamine methyl acrylate) block copolymer, and thus has a high hydrogen ionic conductivity, even in a high-temperature and anhydrous environment; displays excellent electro-chemical and thermal stability; and ionic liquid capable of being applied to a high-temperature and dry-out bio fuel cell is chemically bonded to the present invention using the described-above.
Abstract translation: 本发明涉及与离子液体化学键合的高分子电解质膜和使用其的燃料电池。 更具体地，本发明通过离子液体与新的聚（苯乙烯 - 嵌段-2-组胺甲基丙烯酸甲酯）嵌段共聚物的化学反应与离子液体化学键合而形成高分子电解质膜，因此具有高的氢离子 电导率，即使在高温无水环境下; 显示出优异的电化学和热稳定性; 并且能够施加到高温和干燥的生物燃料电池的离子液体使用上述方法化学键合到本发明。
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40.发明公开친수성 블록과 소수성 블록을 포함하는 블록 공중합체, 이를 포함하는 고분자 전해질막 및 연료전지 无效包含嵌段共聚物的嵌段共聚物和由嵌段共聚物制备的聚合物电解质膜和使用聚合物电解质膜的燃料电池
公开(公告)号：KR1020130011676A
公开(公告)日：2013-01-30
申请号：KR1020110072995
申请日：2011-07-22
Applicant: 한양대학교 산학협력단 , 현대자동차주식회사
Abstract: PURPOSE: A block copolymer is provided to have excellent battery performance even under low humidify condition when uses as a fuel cell electrolyte membrane, to have excellent mechanical, chemical and thermal stability, and to improve adhesion with a catalyst layer. CONSTITUTION: A block copolymer comprises a repeating unit indicated in chemical formula 1. In chemical formula 1, Y is a single bond, -S-, -O- or -S(=O)2-, Z is a cation exchange group or a metal salt group selected from a sulfonic acid group, a phosphoric acid, a carboxylic acid, a sulfoneimide, and C1-10 alkylsulfonic acid, each of Ar1 and Ar2 is a divalent or trivalent C5-24 arylene group or a divalent or trivalent C5-24 heteroarylene, Ar3 is selected from C6-24 arylene group or C2-10 alkylene group which has a two or more fluorine substituent, each of A and B is an integer from 3-400, and z is an integer from 1-4.
Abstract translation: 目的：即使在作为燃料电池用电解质膜的低加湿条件下也具有优异的电池性能，具有优异的机械，化学和热稳定性，并提高与催化剂层的粘附性的嵌段共聚物。 构成：嵌段共聚物包含化学式1中所示的重复单元。在化学式1中，Y是单键，-S-，-O-或-S（= O）2 - ，Z是阳离子交换基团或 选自磺酸基，磷酸，羧酸，砜酰亚胺和C 1-10烷基磺酸的金属盐基团，Ar 1和Ar 2各自为二价或三价C 5--24亚芳基或二价或三价C 5 -24亚杂芳基，Ar 3选自具有两个或更多个氟取代基的C 6-24亚芳基或C 2-10亚烷基，A和B各自为3-400的整数，z为1-4的整数 。
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