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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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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：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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14.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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公开(公告)号：KR1020120061484A
公开(公告)日：2012-06-13
申请号：KR1020100122816
申请日：2010-12-03
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A manufacturing method of a hydrophobic polymer-carbon support composite for a fuel cell electrode is provided to simplify manufacturing process, thereby mass producing water repellents for fuel battery air electrodes. CONSTITUTION: A manufacturing method of a hydrophobic polymer-carbon support composite for a fuel cell electrode comprises the following steps: manufacturing a dispersed solution by dispersing carbon support in a solvent; manufacturing a mixed solution which hydrophobic polymer is dispersed on surface of carbon support through mixing and ultrasonic dispersion after adding hydrophobic polymer in the dispersed solution; and heat-treating the mixed solution at 100-500 deg. Celsius. The carbon support has diameter of 10-1000 nano meters. 1-100.0 parts by weight of the hydrophobic polymer are used based on 100.0 parts by weight of carbon support.
Abstract translation: 目的：提供用于燃料电池电极的疏水性聚合物 - 碳载体复合材料的制造方法，以简化制造工艺，从而大量生产用于燃料电池空气电极的防水剂。 构成：用于燃料电池电极的疏水性聚合物 - 碳载体复合材料的制造方法包括以下步骤：通过将碳载体分散在溶剂中制造分散溶液; 通过在分散溶液中加入疏水性聚合物之后通过混合和超声分散制备疏水性聚合物分散在碳载体表面上的混合溶液; 并在100-500度下对混合溶液进行热处理。 摄氏度。 碳载体直径为10-1000纳米。 基于100.0重量份的碳载体使用1-100.0重量份的疏水性聚合物。
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Patent Agency Ranking
公开(公告)号：KR1020110022431A
公开(公告)日：2011-03-07
申请号：KR1020090080025
申请日：2009-08-27
Applicant: 현대자동차주식회사
CPC classification number: H01M4/8668 , H01M4/8828 , H01M4/8882 , H01M4/92 , H01M2008/1095
Abstract: PURPOSE: A porous electrode catalyst layer for a fuel cell is provided to obtain an electrode with improved bindability with a hydrocarbon-based film by lowering a glass transition temperature of a hydrocarbon-based binder. CONSTITUTION: A porous electrode catalyst layer for a fuel cell comprises sulfonated hydrocarbon, porogen, and platinum catalyst. The sulfonated hydrocarbon is such that single or two or more hydrocarbons are sulfonated, wherein the hydrocarbon is selected from polysulfone, polyarylene ethersulfone, polyetherethersulfone, polyethersulfone, polyimide, polyimidazole, polybenzimidazole, polyether benzimidazole, polyarylene ethylene ketone, polyether ether ketone, and polystyrene.
Abstract translation: 目的：提供一种用于燃料电池的多孔电极催化剂层，以通过降低烃基粘合剂的玻璃化转变温度来获得具有改进的与烃类膜的粘合性的电极。 构成：用于燃料电池的多孔电极催化剂层包括磺化烃，致孔剂和铂催化剂。 所述磺化烃使得一个或两个以上的烃被磺化，其中烃选自聚砜，聚亚芳基醚砜，聚醚醚砜，聚醚砜，聚酰亚胺，聚咪唑，聚苯并咪唑，聚醚苯并咪唑，聚亚芳基乙烯酮，聚醚醚酮和聚苯乙烯。
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公开(公告)号：KR100969011B1
公开(公告)日：2010-07-09
申请号：KR1020080015339
申请日：2008-02-20
Applicant: 현대자동차주식회사 , 서강대학교산학협력단
IPC: H01M8/10
CPC classification number: C08J5/2275 , C08J2371/00 , C08J2381/06 , H01M8/1016 , H01M2300/0068 , H01M2300/0082 , H01M2300/0091 , Y02P70/56
Abstract: 3-아미노프로필트리에틸실란과 테트라에틸오소실리케이트의 기공 구조를 양말단에 포함하고 인산이 화학적으로 결합된, 주쇄가 폴리디메틸실록산(poly dimethyl siloxane)인 무기고분자로 이루어진 고분자 및 측쇄에 양이온 교환기를 갖는 양성자 전도성 고분자로 이루어진 고분자 블렌드 전해질 막 및 그 제조방법에 관한 것이다.
일반적으로, 양이온 전도성 전해질 막은 고온에서는 그 양이온 전도성이 급격히 떨어진다. 그러나, 효율성과 비용적인 이점이 있어, 고온에서도 양이온 전도성이 우수한 전해질 막이 요구되는 바, 본 발명에서는 고온용 고분자 블렌드 전해질 막과 이의 제조 방법을 제공하고자 한다.
연료전지, 전해질 막, 고분자 블렌드, 무기고분자, 인산-
公开(公告)号：KR1020100079695A
公开(公告)日：2010-07-08
申请号：KR1020080138240
申请日：2008-12-31
CPC classification number: B01J21/18 , B01J23/42 , B01J37/0225 , B01J37/04 , B01J37/08 , B82B3/00 , H01M4/92
Abstract: PURPOSE: A manufacturing method of platinum/fullerene hybrid nanoparticles or platinum ruthenium/fullerent hybrid nanoparticles, a catalyst manufactured thereby, and a manufacturing method of the catalyst are provided to offer high activity with uniform and small size. CONSTITUTION: A manufacturing method of platinum/fullerene hybrid nanoparticles includes a step for drying liquid at 200 ~ 300°C after making the liquid by mixing fullerene, platinum acetylacetonate, a reducing agent and a surfactant. A manufacturing method of platinum ruthenium/fullerent hybrid nanoparticles includes a step for drying the liquid in 200 ~ 300°C after mixing fullerene, platinum acetylacetonate, ruthenium acetyl acetonate, a reducing agent and a surface active agent. The reducing agent is 1,2- hexadecandiols, ethylene glycol and diethylene glycol.
Abstract translation: 目的：提供铂/富勒烯杂化纳米颗粒或铂钌/富勒杂交纳米颗粒的制造方法，由此制造的催化剂和催化剂的制造方法，以提供均匀和小尺寸的高活性。 构成：铂/富勒烯杂化纳米颗粒的制造方法包括在通过混合富勒烯，乙酰丙酮铂，还原剂和表面活性剂制备液体之后，在200〜300℃下干燥液体的步骤。 铂钌/富勒杂交纳米颗粒的制造方法包括在富勒烯，乙酰丙酮酸铂，乙酰丙酮钌，还原剂和表面活性剂混合后，在200〜300℃下干燥液体的步骤。 还原剂是1,2-十六烷二醇，乙二醇和二甘醇。
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公开(公告)号：KR100844752B1
公开(公告)日：2008-07-07
申请号：KR1020070063045
申请日：2007-06-26
Applicant: 현대자동차주식회사
CPC classification number: H01M4/921 , H01M4/926 , H01M2008/1095
Abstract: A method for preparing a mixed electrode catalyst material for a solid electrolyte fuel cell is provided to reduce the amount of platinum required for producing a high-quality electrode catalyst, thereby reducing the manufacturing cost of an electrode catalyst and fuel cell. A method for preparing a mixed electrode catalyst material for a solid electrolyte fuel cell comprises the steps of: (a) dispersing a RuOs alloy material dispersed in the state of highly dispersed crystalline nanoparticles into water, injecting nitrogen thereto to remove undesired gases, and preliminarily injecting hydrogen thereto as a reducing agent; introducing a platinum precursor solution to the dispersion of RuOs alloy material and further injecting hydrogen thereto for 1 hour after the completion of the platinum precursor; and (c) washing and drying the resultant product after the completion of the hydrogen injection to obtain a powdery material.
Abstract translation: 提供一种制备用于固体电解质燃料电池的混合电极催化剂材料的方法，以减少生产高质量电极催化剂所需的铂的量，从而降低电极催化剂和燃料电池的制造成本。 制备用于固体电解质燃料电池的混合电极催化剂材料的方法包括以下步骤：（a）将分散在高度分散的结晶纳米颗粒状态的RuO x合金材料分散在水中，向其中注入氮气以除去不期望的气体， 将氢气注入其中作为还原剂; 向RuO合金材料的分散体中引入铂前体溶液，并在铂前体完成后进一步注入氢气1小时; 和（c）在完成氢气注入之后洗涤和干燥所得产物以获得粉状材料。
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公开(公告)号：KR1020130035076A
公开(公告)日：2013-04-08
申请号：KR1020110099337
申请日：2011-09-29
Applicant: 현대자동차주식회사 , 주식회사 동진쎄미켐
CPC classification number: B01D71/82 , H01M8/1027 , H01M8/1032 , H01M8/1044 , H01M8/1048 , H01M8/1051
Abstract: PURPOSE: A proton-conducting polymer is provided to have a plurality of proton-conducting polymers, to have excellent dimensional stability, and to have high ion exchange capacity and hydrogen ion conductivity. CONSTITUTION: A proton-conducting polymer is represented by chemical formula 1. In the chemical formula 1: m is an integer from 0.01-0.99; n is an integer from 10-1,000; Y is a chemical bond, oxygen, or sulfur, independently; each of D and E is a divalent coupling group which comprises one or more selected from a substituted or unsubstituted C1-10 alkylene group, a substituted or unsubstituted C2-10 alkenylene group, a substituted or unsubstituted C6-20 arylene group, a sulfone group, or a carbonyl group; and Z is represented by chemical formula 2a.
Abstract translation: 目的：提供质子传导聚合物以具有多个质子传导聚合物，具有优异的尺寸稳定性，并具有高离子交换能力和氢离子传导性。 构成：质子导电聚合物由化学式1表示。在化学式1中：m是0.01-0.99的整数; n为10-1000的整数; Y是独立的化学键，氧或硫; D和E中的每一个是包含一个或多个选自取代或未取代的C 1-10亚烷基，取代或未取代的C 2-10亚烯基，取代或未取代的C 6-20亚芳基，砜基 ，或羰基; Z由化学式2a表示。
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