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1. (WO2018221788) THREE-DIMENSIONAL MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL HAVING SAME, AND MANUFACTURING METHOD THEREFOR
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Pub. No.: WO/2018/221788 International Application No.: PCT/KR2017/011076
Publication Date: 06.12.2018 International Filing Date: 29.09.2017
IPC:
H01M 8/1004 (2016.01) ,H01M 8/1006 (2016.01) ,H01M 8/0271 (2016.01) ,H01M 8/00 (2006.01)
[IPC code unknown for H01M 8/1004][IPC code unknown for H01M 8/1006][IPC code unknown for H01M 8/0271]
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
Applicants:
전남대학교산학협력단 INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY [KR/KR]; 전라남도 광주광역시 북구 용봉로 77 77, Yongbong-ro Buk-gu, Gwangju Jeollanam-do 61186, KR
Inventors:
강기주 KANG, Ki Ju; KR
누엔츄안 호앙 NGUYEN, Xuan Hoang; VN
정승훈 JUNG, Seung Hoon; KR
한승철 HAN, Seung Chul; KR
Agent:
특허법인 명인 MI PATENT AND LAW FIRM; 서울시 강남구 테헤란로 4길 45, 5층 5F., 45 Teheran-ro 4-gil Gangnam-gu Seoul 06240, KR
Priority Data:
10-2017-006865501.06.2017KR
Title (EN) THREE-DIMENSIONAL MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL HAVING SAME, AND MANUFACTURING METHOD THEREFOR
(FR) ASSEMBLAGE ÉLECTRODE-MEMBRANE TRIDIMENSIONNEL, PILE À COMBUSTIBLE LE COMPRENANT ET SON PROCÉDÉ DE FABRICATION
(KO) 3차원 막전극조립체, 이를 구비한 연료전지 및 그 제조방법
Abstract:
(EN) The present invention pertains to a fuel cell, and a membrane electrode assembly that is used therefor. The membrane electrode assembly is a three-dimensional membrane electrode assembly for a fuel cell that is composed of a three-dimensional thin-film structure configured such that an inner part is separated and divided into two sub-spaces that are twisted together by means of an interface, wherein the interface is formed of an MEA thin-film, a first sub-space of the two sub-spaces is provided as a transfer passage for fuel, and a second sub-space is provided as a transfer passage for an oxidiser. The fuel cell includes a casing that houses the three-dimensional membrane electrode assembly thereinside, and that communicates independently with the respective first and second sub-spaces so as to include entrances and exits of the fuel and the oxidiser. According to the present invention, a fuel cell that has high power density and efficiency, that can be manufactured in lightweight and compact forms, and that has a robust structure can be provided.
(FR) La présente invention concerne une pile à combustible et un assemblage électrode-membrane qui est utilisé pour celle-ci. L'assemblage électrode-membrane est un assemblage électrode-membrane tridimensionnel pour une pile à combustible qui est composée d'une structure en couches minces tridimensionnelle configurée de telle sorte qu'une partie interne est séparée et divisée en deux sous-espaces qui sont torsadés ensemble au moyen d'une interface, l'interface étant constituée d'un film mince MEA, un premier sous-espace des deux sous-espaces étant prévu sous la forme d'un passage de transfert pour le combustible, et un second sous-espace étant prévu sous la forme d'un passage de transfert pour un oxydant. La pile à combustible comprend un boîtier qui loge l'assemblage électrode-membrane tridimensionnel en son sein, et qui communique indépendamment avec les premier et second sous-espaces respectifs de manière à inclure des entrées et des sorties du combustible et de l'oxydant. Selon la présente invention, une pile à combustible qui a une densité de puissance et une efficacité élevées, qui peut être fabriquée sous des formes légères et compactes, et qui a une structure robuste peut être fournie.
(KO) 본 발명은 연료전지 및 이에 이용되는 막전극조립체에 관한 것이다. 상기 막전극조립체는 내부가 계면에 의해 서로 꼬인 형태의 2개의 부공간으로 분리 구획되는 3차원 박막구조체로 이루어진 연료전지용 3차원 막전극조립체로서, 상기 계면을 MEA 박막으로 구성하고, 상기 2 개의 부공간 중 제1 부공간은 연료의 이동 통로로 제공되고 제2 부공간은 산화제의 이동 통로로 제공되는 것을 특징으로 한다. 상기 연료전지는, 상기 3차원 막전극조립체를 내부에 수용하고 상기 제1 부공간 및 제2 부공간 각각에 독립적으로 연통되어 연료 및 산화제의 입구 및 출구가 구비된 케이싱;을 포함한다. 본 발명에 따르면, 출력 밀도와 효율이 높고, 경량 및 소형 제작이 가능하고, 견고한 구조를 갖는 연료전지를 제공할 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)