연료전지용 막-전극 접합체
    2.
    发明公开
    연료전지용 막-전극 접합체 有权
    用于燃料电池的膜电极组件

    公开(公告)号:KR1020140130938A

    公开(公告)日:2014-11-12

    申请号:KR1020130049544

    申请日:2013-05-02

    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。

    이온성 액체가 화학적으로 결합된 고분자 전해질막 및 이를 이용한 연료전지
    3.
    发明公开
    이온성 액체가 화학적으로 결합된 고분자 전해질막 및 이를 이용한 연료전지 有权
    由离子液体和燃料电池组合使用的聚合物电解质膜

    公开(公告)号:KR1020140013377A

    公开(公告)日:2014-02-05

    申请号:KR1020120080160

    申请日:2012-07-23

    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。

    친수성 블록과 소수성 블록을 포함하는 블록 공중합체, 이를 포함하는 고분자 전해질막 및 연료전지
    4.
    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

    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 。

    연료전지용 전극 제조방법
    6.
    发明授权
    연료전지용 전극 제조방법 有权
    制造燃料电池电极的方法

    公开(公告)号:KR101836721B1

    公开(公告)日:2018-03-09

    申请号:KR1020160133714

    申请日:2016-10-14

    CPC classification number: H01M4/8875 H01M4/8882 Y02E60/50 Y02P70/56

    Abstract: 본발명에의한연료전지용전극제조방법은, 백금-탄소계촉매, 이온전도성고분자바인더, 상기이온전도성고분자바인더보다융점이낮고점도가높은보조바인더를포함하는혼합용액을제조하는제1단계, 상기혼합용액을방사하여나노섬유를제조하고, 이나노섬유를전극형상으로제조하는제2단계및 상기나노섬유를건조환경에서상기이온전도성고분자바인더의융점보다낮은온도로가열하여, 상기나노섬유의표면에서상기보조바인더를제거하여상기백금-탄소계촉매의노출면적을증가시키는제3단계를포함한다.

    Abstract translation: 根据本发明,基于铂 - 碳催化剂,离子导电聚合物粘合剂,其包括燃料电池用电极的制造方法,包括:离子导电性低的熔点比该聚合物粘结剂中的第一步骤,制备含有次级粘合剂的混合溶液的粘度高,在混合 通过纺丝生产纳米纤维的溶液,并加热该炉纤维用于第二级和制造电极的形状在干燥环境中在低于所述离子导电聚合物粘合剂的熔点的温度下,纳米纤维,纳米纤维的表面上 第三步除去辅助粘合剂以增加铂碳基催​​化剂的暴露面积。

    다층구조형 고분자 전해질막 연료전지용 전극 및 이의 제조방법

    公开(公告)号:KR101724808B1

    公开(公告)日:2017-04-10

    申请号:KR1020140194120

    申请日:2014-12-30

    Inventor: 김영택

    CPC classification number: Y02P70/56

    Abstract: 본발명은다층구조형고분자전해질막연료전지용전극및 이의제조방법에관한것으로, 보다상세하게는전기방사법을이용하여고기공성웹형전극및 저기공성판형전극이다층구조로형성된연료전지용전극을제조함으로써모세관현상에의해전극내 물질전달능력을증대시켜향상된내구성및 전지성능을구현할수 있는다층구조형고분자전해질막연료전지용전극및 이의제조방법에관한것이다.

    양성자 전도성 고분자 및 이의 용도
    8.
    发明公开
    양성자 전도성 고분자 및 이의 용도 有权
    导电聚合物及其用途

    公开(公告)号:KR1020130035076A

    公开(公告)日:2013-04-08

    申请号:KR1020110099337

    申请日:2011-09-29

    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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