KR100681771B1 - 니켈-알루미늄 합금의 인-시츄 소결에 의한 용융탄산염연료전지용 니켈-알루미늄 합금 연료극 및 그 제조방법 - Google Patents
니켈-알루미늄 합금의 인-시츄 소결에 의한 용융탄산염연료전지용 니켈-알루미늄 합금 연료극 및 그 제조방법 Download PDFInfo
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- KR100681771B1 KR100681771B1 KR1020050008954A KR20050008954A KR100681771B1 KR 100681771 B1 KR100681771 B1 KR 100681771B1 KR 1020050008954 A KR1020050008954 A KR 1020050008954A KR 20050008954 A KR20050008954 A KR 20050008954A KR 100681771 B1 KR100681771 B1 KR 100681771B1
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- aluminum alloy
- molten carbonate
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- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
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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
- H01M4/88—Processes of manufacture
- H01M4/8875—Methods for shaping the electrode into free-standing bodies, like sheets, films or grids, e.g. moulding, hot-pressing, casting without support, extrusion without support
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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
- H01M4/88—Processes of manufacture
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8882—Heat treatment, e.g. drying, baking
- H01M4/8885—Sintering or firing
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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
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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
- H01M8/14—Fuel cells with fused electrolytes
- H01M8/141—Fuel cells with fused electrolytes the anode and the cathode being gas-permeable electrodes or electrode layers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (6)
- 용융탄산염 연료 전지용 니켈-알루미늄 합금 연료극에 있어서,니켈-알루미늄 합금 분말로 제작된 시트가 열처리 없이 전지에 직접 장착된 것이고, 상기 전지의 전처리 과정에서 인-시츄로 니켈-알루미늄 합금이 소결된 것을 특징으로 하는 용융탄산염 연료 전지용 니켈-알루미늄 합금 연료극.
- 제 1 항에 있어서, 상기 연료극은,상기 소결시, 니켈의 산화가 조절되도록 불활성 기체가 주입된 것을 특징으로 하는 용융탄산염 연료 전지용 니켈-알루미늄 합금 연료극.
- 제 2 항에 있어서, 상기 연료극은,상기 소결시, 300℃까지 불활성 기체가 주입되고, 300℃~400℃에서 공기 또는 산소가 주입되고, 400℃ 후 전지의 운전 온도 전까지 수소 및 이산화탄소가 동시에 주입된 것을 특징으로 하는 용융탄산염 연료 전지용 니켈-알루미늄 합금 연료극.
- 용융탄산염 연료전지용 니켈-알루미늄 합금 연료극의 제조방법에 있어서,니켈-알루미늄 합금 분말로 시트를 제조하는 단계(S1); 및상기 시트를 열처리 없이 직접 전지에 장착하고, 상기 전지의 전처리 과정에서 인-시츄로 니켈-알루미늄 합금을 소결하는 단계(S2);를 포함하는 것을 특징으로 하는 용융탄산염 연료전지용 니켈-알루미늄 합금 연료극의 제조방법.
- 제 4 항에 있어서, 상기 S2 단계는,상기 소결시, 니켈의 산화를 조절하기 위하여 불활성 기체를 주입하는 것을 특징으로 하는 용융탄산염 연료전지용 니켈-알루미늄 합금 연료극의 제조방법.
- 제 5 항에 있어서, 상기 S2 단계는,상기 소결시, 300℃까지 불활성 기체를 주입하고, 300℃~400℃에서 공기 또는 산소를 주입하고, 400℃ 후 전지의 운전 온도 전까지 수소 및 이산화탄소를 동시에 주입하는 것을 특징으로 하는 용융탄산염 연료전지용 니켈-알루미늄 합금 연료극의 제조방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050008954A KR100681771B1 (ko) | 2005-02-01 | 2005-02-01 | 니켈-알루미늄 합금의 인-시츄 소결에 의한 용융탄산염연료전지용 니켈-알루미늄 합금 연료극 및 그 제조방법 |
US11/208,903 US20060171839A1 (en) | 2005-02-01 | 2005-08-22 | Ni-Al alloy anode for molten carbonate fuel cell made by in-situ sintering the Ni-Al alloy and method for making the same |
US12/476,779 US8415075B2 (en) | 2005-02-01 | 2009-06-02 | Ni-Al alloy anode for molten carbonate fuel cell made by in-situ sintering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050008954A KR100681771B1 (ko) | 2005-02-01 | 2005-02-01 | 니켈-알루미늄 합금의 인-시츄 소결에 의한 용융탄산염연료전지용 니켈-알루미늄 합금 연료극 및 그 제조방법 |
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KR20060088166A KR20060088166A (ko) | 2006-08-04 |
KR100681771B1 true KR100681771B1 (ko) | 2007-02-15 |
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KR1020050008954A KR100681771B1 (ko) | 2005-02-01 | 2005-02-01 | 니켈-알루미늄 합금의 인-시츄 소결에 의한 용융탄산염연료전지용 니켈-알루미늄 합금 연료극 및 그 제조방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101158317B1 (ko) | 2010-05-03 | 2012-06-26 | 두산중공업 주식회사 | 용융탄산염 연료전지를 위한 3성분계 합금 연료극 제조방법 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100775077B1 (ko) | 2005-08-19 | 2007-11-08 | 경상대학교산학협력단 | 리튬 이차전지의 양극재 및 그 제조방법 |
KR100980205B1 (ko) * | 2008-12-30 | 2010-09-03 | 두산중공업 주식회사 | 용융탄산염 연료전지의 인-시츄 소결용 연료극 강화 시트 제조 방법 |
KR20170075520A (ko) | 2015-12-23 | 2017-07-03 | 한국과학기술연구원 | 크립 특성이 향상된 용융탄산염 연료전지용 연료극 및 그 제조 방법, 이를 이용한 용융탄산염 연료전지 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR19990081359A (ko) * | 1998-04-29 | 1999-11-15 | 이해규 | 용융탄산염형 연료전지의 연료극 제조방법 |
KR20010038319A (ko) * | 1999-10-25 | 2001-05-15 | 박호군 | 용융탄산염 연료전지용 합금 연료극 및 그의 제조 방법 |
KR20040095056A (ko) * | 2003-05-06 | 2004-11-12 | 한국과학기술연구원 | 염화알루미늄을 이용한 연료전지용 니켈-알루미늄 합금 분말의 제조 방법 |
Family Cites Families (3)
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US4404267A (en) * | 1982-04-26 | 1983-09-13 | General Electric Company | Anode composite for molten carbonate fuel cell |
US5229221A (en) * | 1992-04-16 | 1993-07-20 | Electric Power Research Institute, Inc. | Methods of making anodes for high temperature fuel cells |
US5558948A (en) * | 1994-11-09 | 1996-09-24 | Energy Research Corporation | Fuel cell anode and fuel cell |
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2005
- 2005-02-01 KR KR1020050008954A patent/KR100681771B1/ko active IP Right Grant
- 2005-08-22 US US11/208,903 patent/US20060171839A1/en not_active Abandoned
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2009
- 2009-06-02 US US12/476,779 patent/US8415075B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR19990081359A (ko) * | 1998-04-29 | 1999-11-15 | 이해규 | 용융탄산염형 연료전지의 연료극 제조방법 |
KR20010038319A (ko) * | 1999-10-25 | 2001-05-15 | 박호군 | 용융탄산염 연료전지용 합금 연료극 및 그의 제조 방법 |
KR20040095056A (ko) * | 2003-05-06 | 2004-11-12 | 한국과학기술연구원 | 염화알루미늄을 이용한 연료전지용 니켈-알루미늄 합금 분말의 제조 방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101158317B1 (ko) | 2010-05-03 | 2012-06-26 | 두산중공업 주식회사 | 용융탄산염 연료전지를 위한 3성분계 합금 연료극 제조방법 |
Also Published As
Publication number | Publication date |
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US8415075B2 (en) | 2013-04-09 |
US20060171839A1 (en) | 2006-08-03 |
US20090238711A1 (en) | 2009-09-24 |
KR20060088166A (ko) | 2006-08-04 |
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