KR100480830B1 - 염화알루미늄을 이용한 연료전지용 니켈-알루미늄 합금 분말의 제조 방법 - Google Patents
염화알루미늄을 이용한 연료전지용 니켈-알루미늄 합금 분말의 제조 방법 Download PDFInfo
- Publication number
- KR100480830B1 KR100480830B1 KR10-2003-0028653A KR20030028653A KR100480830B1 KR 100480830 B1 KR100480830 B1 KR 100480830B1 KR 20030028653 A KR20030028653 A KR 20030028653A KR 100480830 B1 KR100480830 B1 KR 100480830B1
- Authority
- KR
- South Korea
- Prior art keywords
- powder
- alloy powder
- alcl
- fuel cell
- alloy
- Prior art date
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Classifications
-
- 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
- H01M4/9041—Metals or alloys
- H01M4/905—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
-
- 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
-
- 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
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- 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
Abstract
Description
Claims (3)
- 연료전지의 전극 재료로 사용되는 Ni-Al 합금 분말의 제조 방법으로서,Ni 분말에 Al 분말을 혼합하는 단계(a); 및상기 단계(a)의 혼합 분말에 촉매작용을 하는 AlCl3를 포함한 가스를 Ni 및 Al의 용융점 이하의 온도에서 공급하여 Ni 및 Al을 화학반응시켜 Ni-Al 합금 분말을 제조하는 단계(b)를 포함하여 구성되는 것을 특징으로 하는 염화알루미늄을 이용한 연료전지용 Ni-Al 합금 분말의 제조 방법.
- 제1항에 있어서,AlCl3를 포함한 가스는 헬륨, 아르곤, 수소, 또는 질소인 것을 특징으로 하는 염화알루미늄을 이용한 연료전지용 Ni-Al 합금 분말의 제조 방법.
- 제1항 또는 제2항에 기재된 방법에 의하여 제조되는 것을 특징으로 하는 연료전지용 Ni-Al 합금 분말.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0028653A KR100480830B1 (ko) | 2003-05-06 | 2003-05-06 | 염화알루미늄을 이용한 연료전지용 니켈-알루미늄 합금 분말의 제조 방법 |
US10/696,518 US6893481B2 (en) | 2003-05-06 | 2003-10-29 | Method for manufacturing Ni-Al alloy powders for fuel cells using aluminum chloride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0028653A KR100480830B1 (ko) | 2003-05-06 | 2003-05-06 | 염화알루미늄을 이용한 연료전지용 니켈-알루미늄 합금 분말의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040095056A KR20040095056A (ko) | 2004-11-12 |
KR100480830B1 true KR100480830B1 (ko) | 2005-04-07 |
Family
ID=33411639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0028653A KR100480830B1 (ko) | 2003-05-06 | 2003-05-06 | 염화알루미늄을 이용한 연료전지용 니켈-알루미늄 합금 분말의 제조 방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6893481B2 (ko) |
KR (1) | KR100480830B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100800045B1 (ko) | 2006-05-11 | 2008-02-01 | 한국과학기술연구원 | 순수한 니켈알루미늄 금속간 화합물의 저온 제조 방법 |
KR101500657B1 (ko) * | 2013-05-07 | 2015-03-10 | 한국과학기술연구원 | 니켈-알루미늄 합금 분말 저온 제조 방법 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100533329B1 (ko) * | 2003-09-08 | 2005-12-05 | 한국과학기술연구원 | 니켈 분말을 이용한 연료전지용 니켈-알루미늄 합금연료극의 제조 방법 |
KR100681771B1 (ko) * | 2005-02-01 | 2007-02-15 | 한국과학기술연구원 | 니켈-알루미늄 합금의 인-시츄 소결에 의한 용융탄산염연료전지용 니켈-알루미늄 합금 연료극 및 그 제조방법 |
WO2007027206A2 (en) | 2005-04-11 | 2007-03-08 | Coffee Equipment Company | Machine for brewing a beverage such as coffee and related method |
KR100852759B1 (ko) | 2007-03-27 | 2008-08-18 | 한국과학기술연구원 | 전해질이 첨가된 니켈-알루미늄 합금 용융탄산염연료전지용 연료극 및 그 제조방법 |
CN101680544B (zh) * | 2007-04-23 | 2011-12-07 | 国民油井华高有限公司 | 具有活塞组件的往复泵 |
WO2013012017A1 (ja) * | 2011-07-21 | 2013-01-24 | 日本曹達株式会社 | アルミニウム-ハロゲン燃料電池 |
US9642192B2 (en) * | 2011-08-04 | 2017-05-02 | Fuelcell Energy, Inc. | Method and manufacturing assembly for sintering fuel cell electrodes and impregnating porous electrodes with electrolyte powders by induction heating for mass production |
CN103418799B (zh) * | 2013-09-02 | 2015-06-24 | 株洲硬质合金集团有限公司 | 一种Ni-Al系金属间化合物粉末的制备方法 |
US9764384B2 (en) | 2015-04-14 | 2017-09-19 | Honeywell International Inc. | Methods of producing dispersoid hardened metallic materials |
CN108910823A (zh) * | 2018-07-23 | 2018-11-30 | 任海峰 | 一种低能核反应生产氢燃料气的***及其方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL273778A (ko) * | 1961-01-27 | |||
US3535103A (en) * | 1968-04-10 | 1970-10-20 | Atomic Energy Commission | Method of making metal alloy powders |
US5312580A (en) * | 1992-05-12 | 1994-05-17 | Erickson Diane S | Methods of manufacturing porous metal alloy fuel cell components |
US5458847A (en) * | 1993-09-22 | 1995-10-17 | National Science Council | Electroless plating method of NI-Al intermetallic compound |
US6699305B2 (en) * | 2000-03-21 | 2004-03-02 | James J. Myrick | Production of metals and their alloys |
-
2003
- 2003-05-06 KR KR10-2003-0028653A patent/KR100480830B1/ko active IP Right Grant
- 2003-10-29 US US10/696,518 patent/US6893481B2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100800045B1 (ko) | 2006-05-11 | 2008-02-01 | 한국과학기술연구원 | 순수한 니켈알루미늄 금속간 화합물의 저온 제조 방법 |
KR101500657B1 (ko) * | 2013-05-07 | 2015-03-10 | 한국과학기술연구원 | 니켈-알루미늄 합금 분말 저온 제조 방법 |
US9431664B2 (en) | 2013-05-07 | 2016-08-30 | Korea Institute Of Science And Technology | Method of preparing nickel-aluminum alloy powder at low temperature |
Also Published As
Publication number | Publication date |
---|---|
KR20040095056A (ko) | 2004-11-12 |
US6893481B2 (en) | 2005-05-17 |
US20040221684A1 (en) | 2004-11-11 |
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