公开(公告)号：KR1020140086155A

公开(公告)日：2014-07-08

申请号：KR1020120156297

申请日：2012-12-28

Applicant: 현대자동차주식회사

Inventor： 이재승 ,  김용민 ,  황지석

IPC: B05C5/02 ,  B05D1/26 ,  H01M4/88 ,  H01M8/04

CPC classification number: H01M4/8828 ,  H01M4/8652 ,  H01M4/881 ,  H01M8/1004 ,  Y02P70/56

Abstract: The present invention relates to a slot die coating apparatus for producing a membrane electrode assembly, in which one or more catalyst slurry of different types can be mixed and discharged so that the catalyst slurry of different types can be coated by an electrode section. Accordingly, electrode durability can be significantly improved, performance of a fuel cell system can be improved, and life of the fuel cell system can be extended.

Abstract translation: 本发明涉及一种用于制造膜电极组件的槽模涂布装置，其中可以将一种或多种不同类型的催化剂浆料混合和排出，使得可以通过电极部分涂覆不同类型的催化剂浆料。 因此，可以显着提高电极耐久性，能够提高燃料电池系统的性能，能够延长燃料电池系统的寿命。

公开(公告)号：KR1020120117266A

公开(公告)日：2012-10-24

申请号：KR1020110034918

申请日：2011-04-15

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 이훈희 ,  권낙현 ,  이기섭 ,  황지석 ,  설수원

IPC: H01M4/88 ,  B30B3/04 ,  B30B15/00 ,  H01M8/10

CPC classification number: Y02P70/56

Abstract: PURPOSE: An apparatus for manufacturing membrane-electrode is provided to effectively solve a connection failure of a subgasket and a 3-layer membrane electrode assembly and a wrinkle generation of the membrane-electrode assembly due to a thickness of a catalyst electrode layer. CONSTITUTION: An apparatus for manufacturing membrane-electrode, which produces a 5-layer membrane-electrode assembly by attaching a subgasket on both sides of a 3-layer membrane electrode assembly, comprises two press rollers in a roll press device which attaching the 3-layer membrane-electrode assembly and the subgasket by passing the same with a laminated state. One of the two press rollers consists of an elastic material press roller capable of absorbing a stepped region while the stepped region is compressed when contacted with the stepped portion in an attaching object. The elastic material press roller is a coating roller which is formed by laminating and integrating an outer circumference part consisting of elastic material on an outer circumference of a metal part. [Reference numerals] (AA) Blanking; (BB) Cutting line; (CC) Blanking; (DD) 5-layer MEA finished product

Abstract translation: 目的：提供一种用于制造膜电极的装置，以有效地解决由于催化剂电极层的厚度而导致的垫片和3层膜电极组件的连接故障和膜 - 电极组件的皱纹产生。 构成：通过在3层膜电极组件的两侧安装底垫来生产5层膜 - 电极组件的膜电极制造装置包括辊压装置中的两个压辊， 层状膜 - 电极组件和子垫通过其层压状态通过。 两个压辊中的一个由弹性材料压辊构成，当与附着对象中的阶梯部接触时，能够吸收阶梯状区域，同时台阶区域被压缩。 弹性材料加压辊是通过在金属部件的外周层叠由弹性材料构成的外周部而形成的涂布辊。 （标号）（AA）消隐; （BB）切割线; （CC）消隐; （DD）5层MEA成品

公开(公告)号：KR1020120063574A

公开(公告)日：2012-06-18

申请号：KR1020100124587

申请日：2010-12-08

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 이훈희 ,  권낙현 ,  황지석

IPC: H01M4/88 ,  H01M8/10

CPC classification number: H01M4/8828 ,  H01M8/1004 ,  Y02P70/56

Abstract: PURPOSE: A manufacturing method of membrane electrode assembly is provided to mass produce fuel cell stacks and to manufacture a 7- layer membrane electrode assembly by bonding gas diffusion layers on sub-gaskets by using primer layers after hot pressing. CONSTITUTION: A manufacturing method of membrane electrode assembly comprises the following steps: a step of manufacturing a 3- layer membrane electrode assembly(3) which catalyst electrode layers(2) are formed on both sides of a polymer electrolyte membrane(1); a step of manufacturing sub gaskets on which primer layers are formed; a step of manufacturing a 5- layer membrane electrode assembly(5) by bonding and fixing the sub gaskets on both sides of the 3- layer membrane electrode assembly; a step of laminating gas diffusion layers on primer layers on both sides of the 5- layer membrane electrode assembly; and a step of manufacturing a 7- layer membrane electrode assembly(7) by bonding the sub gaskets and gas diffusion layers using primer layers through hot pressing.

Abstract translation: 目的：提供膜电极组件的制造方法，以大量生产燃料电池堆，并通过在热压后使用底漆层，通过在气垫上粘合气体扩散层来制造7层膜电极组件。 构成：膜电极组件的制造方法包括以下步骤：制造在聚合物电解质膜（1）的两侧形成有催化剂电极层（3）的3层膜电极接合体（3）的工序。 制造其上形成底漆层的垫片的步骤; 通过在三层膜电极组件的两侧粘合固定子垫片来制造5-层膜电极组件（5）的步骤; 在5层膜电极组件的两侧的底漆层上层压气体扩散层的步骤; 以及通过使用底漆层通过热压接合子垫片和气体扩散层来制造7-层膜电极组件（7）的步骤。