KR102195891B1 - 연료 전지용 캐소드 촉매층, 이의 제조 방법 및 이를 포함하는 연료 전지용 막-전극 어셈블리 - Google Patents
연료 전지용 캐소드 촉매층, 이의 제조 방법 및 이를 포함하는 연료 전지용 막-전극 어셈블리 Download PDFInfo
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- KR102195891B1 KR102195891B1 KR1020150076585A KR20150076585A KR102195891B1 KR 102195891 B1 KR102195891 B1 KR 102195891B1 KR 1020150076585 A KR1020150076585 A KR 1020150076585A KR 20150076585 A KR20150076585 A KR 20150076585A KR 102195891 B1 KR102195891 B1 KR 102195891B1
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- H—ELECTRICITY
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- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
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- H01M4/90—Selection of catalytic material
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Abstract
Description
도 2는 일 구현예에 따른 연료 전지용 캐소드 촉매층 내 규칙성 메조포러스 탄소의 주사전자 현미경(SEM) 사진이다.
도 3은 실시예 1 및 비교예 1에 따른 막-전극 어셈블리의 전류-전압 그래프이다.
도 4 및 도 5는 각각 독립적으로 실시예 1 및 비교예 1에 따른 막-전극 어셈블리 내 캐소드 촉매층을 교류 임피던스법(electrochemical impedance spectroscopy; EIS)을 이용하여 분석한 그래프이다. 도 4 및 도 5에서, Rcl은 촉매층에 걸리는 저항(촉매층과 상기 촉매층과 인접한 층(membrane) 사이의 계면저항)을 의미하고, Rm은 상기 멤브레인 저항을 의미하고, Rtr은 mass transfer 저항을 의미하고, Rct는 charge transfer 저항을 의미한다.
도 6 및 도 7은 실시예 1 및 비교예 1에 따른 막-전극 어셈블리 내 캐소드 촉매층의 기공 부피 및 기공 크기를 비교한 그래프이다.
도 8은 연료 전지 시스템의 구조를 개략적으로 나타낸 도면이다.
Claims (18)
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- 표면에 친수성기를 갖는 규칙성 메조포러스 탄소(ordered mesoporous carbon)를 열처리함으로써 상기 표면을 소수성으로 개질하는 단계;
열처리된 상기 규칙성 메조포러스 탄소를 이오노머와 함께 유기 용매 내에 분산시켜 조성물을 형성하는 단계; 및
상기 조성물을 지지막 상에 코팅 및 건조하는 단계
를 포함하는 연료 전지용 캐소드 촉매층 제조방법.
- 제9항에 있어서,
상기 열처리는 900℃ 내지 3000℃에서 30분 내지 3시간 동안 수행하는 연료 전지용 캐소드 촉매층 제조방법.
- 제9항에 있어서,
상기 분산은 3-roll mill 방법을 사용하는 것인 연료 전지용 캐소드 촉매층 제조방법.
- 제9항에 있어서,
상기 이오노머는 술폰화된 고불화 폴리머인 연료 전지용 캐소드 촉매층 제조방법.
- 제9항에 있어서,
상기 지지막은 폴리에틸렌 필름, 마일라막, 폴리에틸렌테레프탈레이트막, 테프론막, 폴리이미드 막, 또는 이들의 조합을 포함하는 연료 전지용 캐소드 촉매층 제조방법.
- 제9항에 있어서,
상기 열처리된 규칙성 메조포러스 탄소는 나노 로드(nano rod) 형태인 연료 전지용 캐소드 촉매층 제조방법.
- 제14항에 있어서,
상기 나노 로드는 500nm 내지 1000nm의 길이를 가지는 연료 전지용 캐소드 촉매층 제조방법.
- 제9항에 있어서,
상기 열처리된 규칙성 메조포러스 탄소는 연료 전지용 캐소드 촉매층 총량에 대해 1 중량% 내지 15 중량%로 포함되는 연료 전지용 캐소드 촉매층 제조방법.
- 삭제
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Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150076585A KR102195891B1 (ko) | 2015-05-29 | 2015-05-29 | 연료 전지용 캐소드 촉매층, 이의 제조 방법 및 이를 포함하는 연료 전지용 막-전극 어셈블리 |
JP2017530700A JP6556843B2 (ja) | 2015-05-29 | 2016-05-25 | 燃料電池用カソード触媒層の製造方法、及びこれを含む燃料電池用膜−電極アセンブリーの製造方法 |
US15/534,108 US10418655B2 (en) | 2015-05-29 | 2016-05-25 | Cathode catalyst layer for fuel cells, method of manufacturing the same and membrane-electrode assembly for fuel cells including the same |
PCT/KR2016/005530 WO2016195313A1 (ko) | 2015-05-29 | 2016-05-25 | 연료 전지용 캐소드 촉매층, 이의 제조 방법 및 이를 포함하는 연료 전지용 막-전극 어셈블리 |
EP16803668.9A EP3211699B1 (en) | 2015-05-29 | 2016-05-25 | Cathode catalyst layer for fuel cell, preparation method therefor, and membrane-electrode assembly for fuel cell including cathode catalyst layer |
CN201680005223.4A CN107112546B (zh) | 2015-05-29 | 2016-05-25 | 燃料电池用阴极催化剂层及其制造方法、包括该阴极催化剂层的燃料电池用膜电极组件 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7255451B2 (en) * | 2002-09-20 | 2007-08-14 | Donnelly Corporation | Electro-optic mirror cell |
KR100574030B1 (ko) | 2003-12-04 | 2006-04-26 | 한남대학교 산학협력단 | 균일한 직경을 가진 구형 세공이 3 차원적으로 규칙적으로배열된 다공성 탄소 구조체에 의해 지지된 연료전지용전극 촉매 및 그의 제조 방법 |
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US8472758B2 (en) * | 2006-05-21 | 2013-06-25 | Massachusetts Institute Of Technology | Optical structures including nanocrystals |
US7867941B2 (en) * | 2006-12-29 | 2011-01-11 | Samsung Sdi Co., Ltd. | Sulfur-containing mesoporous carbon, method of manufacturing the same, and fuel cell using the mesoporous carbon |
US20110015940A1 (en) * | 2009-07-20 | 2011-01-20 | Nathan Goldfein | Electronic physician order sheet |
US20110159403A1 (en) * | 2010-03-02 | 2011-06-30 | Ford Global Technologies, Llc | Layered Catalyst Assembly and Electrode Assembly Employing the Same |
KR101264147B1 (ko) | 2010-08-18 | 2013-05-14 | 한화케미칼 주식회사 | 표면 처리된 탄소나노튜브를 사용한 고농도 탄소나노튜브 분산액의 제조 |
KR101272514B1 (ko) * | 2010-12-03 | 2013-06-11 | 현대자동차주식회사 | 연료전지 전극용 소수성 고분자-탄소지지체 복합체의 제조방법 |
KR101390036B1 (ko) | 2011-05-23 | 2014-04-30 | 고려대학교 산학협력단 | 촉매전극의 제조방법, 이를 통해 제조된 촉매전극 및 이를 포함하는 전지 |
KR101339589B1 (ko) | 2011-12-21 | 2013-12-10 | 주식회사 엘지화학 | 탄소나노구조체의 신규한 2차구조물, 이의 집합체 및 이를 포함하는 복합재 |
FR2986829B1 (fr) * | 2012-02-09 | 2014-03-21 | Safran | Piece de support de turbomachine a structure hybride |
KR101911432B1 (ko) * | 2012-06-18 | 2019-01-04 | 삼성전자주식회사 | 복합 담체, 이의 제조 방법, 이를 포함한 전극 촉매 및 상기 전극 촉매를 포함한 막-전극 접합체 및 연료 전지 |
EP2882016A4 (en) * | 2012-08-01 | 2016-03-30 | Toyo Ink Sc Holdings Co Ltd | CELLATE CATALYST COMPOSITION, MANUFACTURING METHOD, ELECTRODE MATERIAL AND FUEL CELL |
KR101438433B1 (ko) * | 2012-10-09 | 2014-09-12 | 고려대학교 산학협력단 | 메조 다공성 탄소 구조체 및 그 제조방법 |
US9242733B2 (en) * | 2013-07-18 | 2016-01-26 | Nick Pajic | Tray table with articulating support |
KR101390038B1 (ko) * | 2013-07-24 | 2014-04-29 | 주식회사 휴브아이웨어 | 안경다리 힌지 및 그 결합구조와 결합방법 |
KR20150088006A (ko) * | 2014-01-23 | 2015-07-31 | 삼성에스디아이 주식회사 | 연료전지용 전극 촉매, 그 제조방법, 이를 포함한 연료전지용 전극 및 연료전지 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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CN107112546B (zh) | 2021-01-26 |
EP3211699A1 (en) | 2017-08-30 |
EP3211699A4 (en) | 2018-08-15 |
EP3211699B1 (en) | 2020-12-30 |
CN107112546A (zh) | 2017-08-29 |
JP6556843B2 (ja) | 2019-08-07 |
JP2018504740A (ja) | 2018-02-15 |
US10418655B2 (en) | 2019-09-17 |
KR20160140228A (ko) | 2016-12-07 |
US20170346120A1 (en) | 2017-11-30 |
WO2016195313A1 (ko) | 2016-12-08 |
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