KR19990081359A - 용융탄산염형 연료전지의 연료극 제조방법 - Google Patents
용융탄산염형 연료전지의 연료극 제조방법 Download PDFInfo
- Publication number
- KR19990081359A KR19990081359A KR1019980015240A KR19980015240A KR19990081359A KR 19990081359 A KR19990081359 A KR 19990081359A KR 1019980015240 A KR1019980015240 A KR 1019980015240A KR 19980015240 A KR19980015240 A KR 19980015240A KR 19990081359 A KR19990081359 A KR 19990081359A
- Authority
- KR
- South Korea
- Prior art keywords
- aluminum oxide
- nickel
- powder
- fuel cell
- prepare
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 13
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title claims abstract description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910000480 nickel oxide Inorganic materials 0.000 claims abstract description 10
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 9
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011812 mixed powder Substances 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 229910018590 Ni(NO3)2-6H2O Inorganic materials 0.000 claims abstract description 5
- 239000002002 slurry Substances 0.000 claims abstract description 5
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 4
- 239000011230 binding agent Substances 0.000 claims abstract description 4
- 239000002270 dispersing agent Substances 0.000 claims abstract description 4
- 239000002904 solvent Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000001257 hydrogen Substances 0.000 claims abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 3
- 239000003513 alkali Substances 0.000 claims abstract 2
- 238000001035 drying Methods 0.000 claims abstract 2
- 238000010345 tape casting Methods 0.000 claims abstract 2
- 238000005245 sintering Methods 0.000 claims description 12
- 238000000498 ball milling Methods 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 16
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 7
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract description 7
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 238000000975 co-precipitation Methods 0.000 abstract description 5
- 239000012495 reaction gas Substances 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 229910052759 nickel Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 239000012670 alkaline solution Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- H01M4/88—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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/14—Fuel cells with fused 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Inert Electrodes (AREA)
Abstract
Description
Claims (4)
-
Ni(NO3)26H2O Al(NO3)3⋅9H2O - 제 1 항에 있어서,
Ni(NO3)26H2O Al(NO3)3⋅9H2O - 제 1 항에 있어서, 산화 니켈과 산화 알루미늄의 혼합 분말은 볼밀링에 의해 3∼5㎛의 크기로 형성되는 것임을 특징으로 하는 용융탄산염형 연료전지의 연료극 제조방법.
- 제 1 항에 있어서, 소결은 1,000∼1,300℃에서 30분 동안 실시되는 것임을 특징으로 하는 용융탄산염형 연료전지의 연료극 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980015240A KR100259212B1 (ko) | 1998-04-29 | 1998-04-29 | 용융탄산염형 연료전지의 연료극 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980015240A KR100259212B1 (ko) | 1998-04-29 | 1998-04-29 | 용융탄산염형 연료전지의 연료극 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990081359A true KR19990081359A (ko) | 1999-11-15 |
KR100259212B1 KR100259212B1 (ko) | 2000-06-15 |
Family
ID=19536830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980015240A Expired - Lifetime KR100259212B1 (ko) | 1998-04-29 | 1998-04-29 | 용융탄산염형 연료전지의 연료극 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100259212B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100681771B1 (ko) * | 2005-02-01 | 2007-02-15 | 한국과학기술연구원 | 니켈-알루미늄 합금의 인-시츄 소결에 의한 용융탄산염연료전지용 니켈-알루미늄 합금 연료극 및 그 제조방법 |
KR100930206B1 (ko) * | 2008-05-08 | 2009-12-07 | 두산중공업 주식회사 | 수산화칼륨의 피독 저항성이 강한 용융탄산염 연료전지내부개질용 고안정성 니켈-알루미나 개질촉매 및 이의제조방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101311786B1 (ko) * | 2007-12-21 | 2013-09-25 | 재단법인 포항산업과학연구원 | 용융탄산염 연료 전지용 전극의 제조 방법 |
KR100980205B1 (ko) | 2008-12-30 | 2010-09-03 | 두산중공업 주식회사 | 용융탄산염 연료전지의 인-시츄 소결용 연료극 강화 시트 제조 방법 |
-
1998
- 1998-04-29 KR KR1019980015240A patent/KR100259212B1/ko not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100681771B1 (ko) * | 2005-02-01 | 2007-02-15 | 한국과학기술연구원 | 니켈-알루미늄 합금의 인-시츄 소결에 의한 용융탄산염연료전지용 니켈-알루미늄 합금 연료극 및 그 제조방법 |
KR100930206B1 (ko) * | 2008-05-08 | 2009-12-07 | 두산중공업 주식회사 | 수산화칼륨의 피독 저항성이 강한 용융탄산염 연료전지내부개질용 고안정성 니켈-알루미나 개질촉매 및 이의제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100259212B1 (ko) | 2000-06-15 |
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