KR100685907B1 - 무기물질을이용한 전극제조 방법 - Google Patents
무기물질을이용한 전극제조 방법 Download PDFInfo
- Publication number
- KR100685907B1 KR100685907B1 KR1020050040967A KR20050040967A KR100685907B1 KR 100685907 B1 KR100685907 B1 KR 100685907B1 KR 1020050040967 A KR1020050040967 A KR 1020050040967A KR 20050040967 A KR20050040967 A KR 20050040967A KR 100685907 B1 KR100685907 B1 KR 100685907B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode plate
- group
- fuel cell
- plate
- hydrogen
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/08—Fuel cells with aqueous electrolytes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Materials Engineering (AREA)
- Inert Electrodes (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Hybrid Cells (AREA)
Abstract
Description
Claims (6)
- 2,8,11,13족 금속들중 마그네슘 90-93%, 철 0.5-0.8%, 구리 3-4%, 알루미늄 4-5%, 아연 1-1.5%, 카본 1.5-2%등으로 구성된 복합합금이 양극판으로서의 기능하는 것을 특징으로하는 연료전지.
- 다공성의 전도성 지지체로서 탄소종이위에 백금/탄소, 백금+루테늄/탄소의 촉매층을 이용하여 음극판으로서의 기능하는 것을 특징으로 하는 연료전지.
- 제 2항에 있어 촉매층은 스테인레스망으로 구성된 다공성 지지체를 갖는 것을 특징으로 하는 연료전지.
- 제2항에 있어 TiO2가 수소를 자발적으로 산화반응이 일어나도록 반응을 가속시키는 역할을 하는 것을 특징으로 하는 연료전지.
- 양극판과 음극판이 화학적인 반응이 발생하도록 하도록 Nacl 및 바닷물을 전해질을 사용하는 특징을 갖는 연료전지.
- 양극판과 음극판이 전해질인 Nacl 및 바닷물을 사용하여 화학반응을 일으켜 전기 및 수소가스를 생산해내는 특징을 갖는 연료전지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050040967A KR100685907B1 (ko) | 2005-05-17 | 2005-05-17 | 무기물질을이용한 전극제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050040967A KR100685907B1 (ko) | 2005-05-17 | 2005-05-17 | 무기물질을이용한 전극제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060118686A KR20060118686A (ko) | 2006-11-24 |
KR100685907B1 true KR100685907B1 (ko) | 2007-02-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020050040967A KR100685907B1 (ko) | 2005-05-17 | 2005-05-17 | 무기물질을이용한 전극제조 방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100685907B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8258435B2 (en) * | 2008-12-16 | 2012-09-04 | Whirlpool Corporation | Dual fan convection oven |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1116587A (ja) * | 1997-06-25 | 1999-01-22 | Japan Storage Battery Co Ltd | 固体高分子電解質を備えた直接型メタノ−ル燃料電池およびその製造方法 |
KR20050024064A (ko) * | 2003-09-04 | 2005-03-10 | 백동수 | 휴대용 금속연료전지 |
KR20050046102A (ko) * | 2003-11-13 | 2005-05-18 | 삼성에스디아이 주식회사 | 금속 산화물-탄소 복합체로 이루어진 촉매 담체 및 이를이용한연료전지 |
-
2005
- 2005-05-17 KR KR1020050040967A patent/KR100685907B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1116587A (ja) * | 1997-06-25 | 1999-01-22 | Japan Storage Battery Co Ltd | 固体高分子電解質を備えた直接型メタノ−ル燃料電池およびその製造方法 |
KR20050024064A (ko) * | 2003-09-04 | 2005-03-10 | 백동수 | 휴대용 금속연료전지 |
KR20050046102A (ko) * | 2003-11-13 | 2005-05-18 | 삼성에스디아이 주식회사 | 금속 산화물-탄소 복합체로 이루어진 촉매 담체 및 이를이용한연료전지 |
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Publication number | Publication date |
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KR20060118686A (ko) | 2006-11-24 |
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