KR930020757A - Fuel Cell Electrode Using Activated Carbon Fiber and Manufacturing Method - Google Patents

Fuel Cell Electrode Using Activated Carbon Fiber and Manufacturing Method Download PDF

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Publication number
KR930020757A
KR930020757A KR1019920004621A KR920004621A KR930020757A KR 930020757 A KR930020757 A KR 930020757A KR 1019920004621 A KR1019920004621 A KR 1019920004621A KR 920004621 A KR920004621 A KR 920004621A KR 930020757 A KR930020757 A KR 930020757A
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KR
South Korea
Prior art keywords
fuel cell
activated carbon
electrode
carbon fiber
active metal
Prior art date
Application number
KR1019920004621A
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Korean (ko)
Inventor
이태희
설용건
유승곤
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이태희
설용건
유승곤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이태희, 설용건, 유승곤 filed Critical 이태희
Priority to KR1019920004621A priority Critical patent/KR930020757A/en
Publication of KR930020757A publication Critical patent/KR930020757A/en

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Abstract

본 발명은 연료전지용 전극에 관한 것으로, 활성금속이 담지되어 구성되는 반응층중의 촉매층에서 활성탄소섬유가 담체로 사용된다.The present invention relates to an electrode for a fuel cell, in which an activated carbon fiber is used as a carrier in a catalyst layer in a reaction layer formed by supporting an active metal.

Description

활성탄소섬유를 이용한 연료전지용 전극과 이러한 전극의 제조방법Fuel Cell Electrode Using Activated Carbon Fiber and Manufacturing Method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 활성탄소섬유를 이용한 다공성 전극의 단면구조를 보인 현미경 사진이다.1 is a micrograph showing the cross-sectional structure of a porous electrode using activated carbon fibers.

제2도는 제1도 현미경 사진의 설명도이다.2 is an explanatory diagram of a first micrograph.

Claims (2)

전극의 반응층중에서 촉매층이 활성금속으로 백금 또는 백금합금이 담지되어 구성되는 연료전지용 전극에 있어서, 상기 활성금속이 담지되는 담체로서 활성탄소섬유가 사용됨을 특징으로 하는 연료전지용 전극.An electrode for a fuel cell in which a catalyst layer is supported by platinum or platinum alloy as an active metal in a reaction layer of an electrode, wherein an activated carbon fiber is used as a carrier on which the active metal is supported. 전극의 반응층에서 촉매층이 활성금속으로 백금 또는 백금합금이 담지되어 구성되는 연료전지용 전극의 제조방법에 있어서, 상기 활성금속이 담지되는 담체로서 활성탄소섬유를 이용하여 원활한 3상대가 형성되게하며 20-30Å이하의 고분산된 상기 활성금속을 담지시킴을 특징으로 하는 연료전지용 전극으 제조방법.In the method for manufacturing an electrode for a fuel cell, in which a catalyst layer is supported by platinum or platinum alloy as an active metal in a reaction layer of an electrode, a smooth three phase is formed by using activated carbon fibers as a carrier on which the active metal is supported. A method for producing an electrode for a fuel cell, characterized by supporting the highly dispersed active metal of -30 kPa or less. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920004621A 1992-03-20 1992-03-20 Fuel Cell Electrode Using Activated Carbon Fiber and Manufacturing Method KR930020757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920004621A KR930020757A (en) 1992-03-20 1992-03-20 Fuel Cell Electrode Using Activated Carbon Fiber and Manufacturing Method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920004621A KR930020757A (en) 1992-03-20 1992-03-20 Fuel Cell Electrode Using Activated Carbon Fiber and Manufacturing Method

Publications (1)

Publication Number Publication Date
KR930020757A true KR930020757A (en) 1993-10-20

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ID=67257289

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KR1019920004621A KR930020757A (en) 1992-03-20 1992-03-20 Fuel Cell Electrode Using Activated Carbon Fiber and Manufacturing Method

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KR (1) KR930020757A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100669456B1 (en) * 2004-11-26 2007-01-15 삼성에스디아이 주식회사 Electrode for fuel cell, fuel cell comprising the same, and method for preparing the smme
US8007957B2 (en) 2004-11-26 2011-08-30 Samsung Sdi Co., Ltd. Electrode for fuel cell, fuel cell system comprising the same, and method for preparing the same
US8017284B2 (en) 2004-09-08 2011-09-13 Samsung Sdi Co., Ltd. Electrode for a fuel cell, and a membrane-electrode assembly and fuel cell system comprising the same
US8057958B2 (en) 2005-07-29 2011-11-15 Samsung Sdi Co., Ltd. Electrode for fuel cell, membrane-electrode assembly comprising same and fuel cell system comprising same
US9346673B2 (en) 2004-06-23 2016-05-24 Samsung Sdi Co., Ltd. Electrode for fuel cell, membrane-electrode assembly for fuel cell comprising the same, fuel cell system comprising the same, and method for preparing the electrode

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9346673B2 (en) 2004-06-23 2016-05-24 Samsung Sdi Co., Ltd. Electrode for fuel cell, membrane-electrode assembly for fuel cell comprising the same, fuel cell system comprising the same, and method for preparing the electrode
US8017284B2 (en) 2004-09-08 2011-09-13 Samsung Sdi Co., Ltd. Electrode for a fuel cell, and a membrane-electrode assembly and fuel cell system comprising the same
KR100669456B1 (en) * 2004-11-26 2007-01-15 삼성에스디아이 주식회사 Electrode for fuel cell, fuel cell comprising the same, and method for preparing the smme
US8007957B2 (en) 2004-11-26 2011-08-30 Samsung Sdi Co., Ltd. Electrode for fuel cell, fuel cell system comprising the same, and method for preparing the same
US8057958B2 (en) 2005-07-29 2011-11-15 Samsung Sdi Co., Ltd. Electrode for fuel cell, membrane-electrode assembly comprising same and fuel cell system comprising same

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