KR101045207B1 - 연료전지 스택 - Google Patents
연료전지 스택 Download PDFInfo
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- KR101045207B1 KR101045207B1 KR1020090003750A KR20090003750A KR101045207B1 KR 101045207 B1 KR101045207 B1 KR 101045207B1 KR 1020090003750 A KR1020090003750 A KR 1020090003750A KR 20090003750 A KR20090003750 A KR 20090003750A KR 101045207 B1 KR101045207 B1 KR 101045207B1
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- Prior art keywords
- anode
- porous support
- fuel
- fuel cell
- cathode
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- 239000000446 fuel Substances 0.000 title claims abstract description 132
- 239000012528 membrane Substances 0.000 claims abstract description 39
- 239000003792 electrolyte Substances 0.000 claims description 23
- 239000011148 porous material Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 5
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- -1 oxygen ion Chemical class 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000007800 oxidant agent Substances 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
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- 238000006243 chemical reaction Methods 0.000 description 3
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- 229910052737 gold Inorganic materials 0.000 description 3
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- 239000000843 powder Substances 0.000 description 3
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- FFQALBCXGPYQGT-UHFFFAOYSA-N 2,4-difluoro-5-(trifluoromethyl)aniline Chemical compound NC1=CC(C(F)(F)F)=C(F)C=C1F FFQALBCXGPYQGT-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910021523 barium zirconate Inorganic materials 0.000 description 2
- DQBAOWPVHRWLJC-UHFFFAOYSA-N barium(2+);dioxido(oxo)zirconium Chemical compound [Ba+2].[O-][Zr]([O-])=O DQBAOWPVHRWLJC-UHFFFAOYSA-N 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 229910021526 gadolinium-doped ceria Inorganic materials 0.000 description 2
- XMHIUKTWLZUKEX-UHFFFAOYSA-N hexacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O XMHIUKTWLZUKEX-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 239000005518 polymer electrolyte Substances 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 2
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000968352 Scandia <hydrozoan> Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 229910001938 gadolinium oxide Inorganic materials 0.000 description 1
- 229940075613 gadolinium oxide Drugs 0.000 description 1
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010416 ion conductor Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- MEDQXCHEIFIIMF-UHFFFAOYSA-N magnesium strontium gadolinium(3+) lanthanum(3+) oxygen(2-) Chemical compound [O-2].[Mg+2].[Gd+3].[Sr+2].[La+3].[O-2].[O-2].[O-2].[O-2] MEDQXCHEIFIIMF-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000012229 microporous material Substances 0.000 description 1
- 239000002116 nanohorn Substances 0.000 description 1
- 239000002063 nanoring Substances 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- HJGMWXTVGKLUAQ-UHFFFAOYSA-N oxygen(2-);scandium(3+) Chemical compound [O-2].[O-2].[O-2].[Sc+3].[Sc+3] HJGMWXTVGKLUAQ-UHFFFAOYSA-N 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- QUBMWJKTLKIJNN-UHFFFAOYSA-B tin(4+);tetraphosphate Chemical compound [Sn+4].[Sn+4].[Sn+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QUBMWJKTLKIJNN-UHFFFAOYSA-B 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2425—High-temperature cells with solid electrolytes
-
- 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
- H01M8/02—Details
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
- H01M8/0245—Composites in the form of layered or coated products
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2425—High-temperature cells with solid electrolytes
- H01M8/2432—Grouping of unit cells of planar configuration
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
-
- 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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- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (13)
- 제1 캐소드, 제1 애노드, 및 상기 제1 캐소드 및 상기 제1 애노드 사이에 개재된 제1 전해질막을 포함하는 제1 막전극 접합체, 및상기 제1 애노드 상에 형성된 제1 다공성 지지체를 포함하는 제1 단위셀; 및상기 제1 다공성 지지체 상에 형성된 제2 애노드, 제2 캐소드 및 상기 제2 애노드 및 제2 캐소드 사이에 개재된 제2 전해질 막을 포함하는 제2 막전극 접합체, 및상기 제2 캐소드 상에 형성된 제2 다공성 지지체를 포함하는 제2 단위셀;이 교대로 적층된 연료전지 스택으로서,상기 제1 다공성 지지체 및 상기 제2 다공성 지지체는, 각각, 양 표면에서 내부 방향으로 기공 크기가 증가하는 기공구배를 갖는 연료전지 스택.
- 제1항에 있어서,상기 제1 다공성 지지체 및 상기 제2 다공성 지지체는, 각각, 두 개 미세다공성 외각층 및 상기 두 개의 외각층 사이에 개재된 중형다공성 중간층을 포함하는 것을 특징으로 하는 연료전지 스택.
- 제1항에 있어서,상기 제1 다공성 지지체가, 연료가 기공을 통해 상기 제1 및 제2 애노드에 평행한 제1 방향으로 유입되어 상기 제1 애노드 및 제2 애노드로 공급되도록, 연료입구 및 연료출구를 포함하며,상기 제2 다공성 지지체가, 공기가 기공을 통해 상기 제1 및 제2 캐소드에 평행한 제2 방향으로 유입되어 상기 제1 캐소드 및 제2 캐소드로 공급되도록, 공기입구 및 공기출구를 포함하는 것을 특징으로 하는 연료전지 스택.
- 제3항에 있어서,상기 제1 방향과 상기 제2 방향은 서로 수직한 것을 특징으로 하는 연료전지 스택.
- 제3항에 있어서,복수의 연료입구를 연결하는 연료입구 매니폴드, 복수의 연료출구를 연결하는 연료출구 매니폴드, 복수의 공기입구를 연결하는 매니폴드, 및 복수의 공기출구를 연결하는 매니폴드를 더 포함하는 것을 특징으로 하는 연료전지 스택.
- 제 1항에 있어서,상기 제1 다공성 지지체의 상부면 위 및 하부면 위에 각각 형성된 제1 애노드 및 제2 애노드가 서로 전기적으로 연결되며,상기 제2 다공성 지지체의 상부면 위 및 하부면 위에 각각 형성된 제1 캐소드 및 제2 캐소드가 서로 전기적으로 연결된 것을 특징으로 하는 연료전지 스택.
- 제6항에 있어서,제1 다공성 지지체의 어느 한 변 또는 마주보는 두 변상에 배치된 제1 집전체; 및 상기 제2 다공성 지지체의 어느 한 변 또는 마주보는 두 변 상에 배치된 제2 집전체를 더 포함하며,상기 제1 집전체에 의하여 상기 제1 다공성 지지체의 상부면 위 및 하부면 위에 각각 형성된 제1 애노드 및 제2 애노드가 서로 전기적으로 연결되며,상기 제2 집전체에 의하여 상기 제2 다공성 지지체의 상부면 위 및 하부면 위에 각각 형성된 제1 캐소드 및 제2 캐소드가 서로 전기적으로 연결된 것을 특징으로 하는 연료전지 스택.
- 제7항에 있어서,상기 제1 집전체와 제2 집전체가 서로 수직하게 배치된 것을 특징으로 하는 연료전지 스택.
- 제7항에 있어서,상기 제1 다공성 지지체가, 연료가 기공을 통해 상기 제1 집전체와 평행한 방향으로 제1 애노드 및 제2 애노드로 공급되도록, 연료출구 및 연료 입구를 포함하며,상기 제2 다공성 지지체가, 공기가 기공을 통해 제2 집전체와 평행한 제2 방향으로 유입되어 제1 애노드 및 제2 애노드로 공급되도록, 공기입구 및 공기출구를 포함하는 것을 특징으로 하는 연료전지 스택.
- 제1항에 있어서,제1 단위셀 및 제2 단위셀들이 모두 전기적으로 병렬연결된 것을 특징으로 하는 연료전지 스택.
- 제2항에 있어서,상기 외각층은 전기전도성 물질로 형성된 것을 특징으로 하는 연료전지 스택.
- 제2항에 있어서,상기 중간층은 전기저항성 물질로 형성된 것을 특징으로 하는 연료전지 스택.
- 제 1항에 있어서,상기 제1 전해질막 및 상기 제2 전해질막은 수소이온 및 산소이온 전도성 고체산화물을 포함하는 것을 특징으로 하는 연료전지 스택.
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KR1020090003750A KR101045207B1 (ko) | 2009-01-16 | 2009-01-16 | 연료전지 스택 |
US12/623,479 US20100183940A1 (en) | 2009-01-16 | 2009-11-23 | Fuel cell stack |
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KR1020090003750A KR101045207B1 (ko) | 2009-01-16 | 2009-01-16 | 연료전지 스택 |
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KR20100084322A KR20100084322A (ko) | 2010-07-26 |
KR101045207B1 true KR101045207B1 (ko) | 2011-06-30 |
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KR1020090003750A KR101045207B1 (ko) | 2009-01-16 | 2009-01-16 | 연료전지 스택 |
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US (1) | US20100183940A1 (ko) |
KR (1) | KR101045207B1 (ko) |
Families Citing this family (3)
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WO2014119929A1 (ko) * | 2013-01-29 | 2014-08-07 | 지브이퓨얼셀 주식회사 | 연료전지용 셀 제조방법 |
KR20150139882A (ko) * | 2013-04-02 | 2015-12-14 | 두산 퓨얼 셀 아메리카, 인크. | 다중의 복제 애노드 기판 층을 갖는 연료 전지 |
WO2024122789A1 (en) * | 2022-12-06 | 2024-06-13 | Samsung Electro-Mechanics Co., Ltd. | Solid oxide electrolysis cell and cell assembly including the same |
Citations (4)
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JPH08203543A (ja) * | 1995-01-24 | 1996-08-09 | Tanaka Kikinzoku Kogyo Kk | 燃料電池用プレート及びセルスタック |
KR19990064016A (ko) * | 1995-10-06 | 1999-07-26 | 그레이스 스티븐 에스. | 연료 전지의 막 전극 조립체용 유동 장 구조물 |
JP2008243445A (ja) | 2007-03-26 | 2008-10-09 | Toyota Motor Corp | 膜電極接合体(mea)の製造法及び該膜電極接合体(mea)を備えた固体高分子型燃料電池 |
JP2008311113A (ja) | 2007-06-15 | 2008-12-25 | Toyota Motor Corp | 燃料電池 |
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US4476196A (en) * | 1983-10-12 | 1984-10-09 | The United States Of America As Represented By The United States Department Of Energy | Solid oxide fuel cell having monolithic cross flow core and manifolding |
US6194095B1 (en) * | 1998-12-15 | 2001-02-27 | Robert G. Hockaday | Non-bipolar fuel cell stack configuration |
GB9914023D0 (en) * | 1999-06-17 | 1999-08-18 | Johnson Matthey Plc | Gas diffusion substrate and electrode |
US6566004B1 (en) * | 2000-08-31 | 2003-05-20 | General Motors Corporation | Fuel cell with variable porosity gas distribution layers |
US20030143444A1 (en) * | 2002-01-31 | 2003-07-31 | Qin Liu | Fuel cell with fuel droplet fuel supply |
JP4180404B2 (ja) * | 2003-03-05 | 2008-11-12 | アイシン精機株式会社 | 燃料電池、酸化剤配流板 |
US7390586B2 (en) * | 2004-03-10 | 2008-06-24 | Ballard Power Systems, Inc. | Fuel cell stacks of alternating polarity membrane electrode assemblies |
JP5326185B2 (ja) * | 2005-09-28 | 2013-10-30 | 日産自動車株式会社 | ガス拡散電極用材料及びその製造方法 |
US20090130527A1 (en) * | 2007-11-21 | 2009-05-21 | Angstrom Power Incorporated | Planar fuel cell having catalyst layer with improved conductivity |
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2009
- 2009-01-16 KR KR1020090003750A patent/KR101045207B1/ko not_active IP Right Cessation
- 2009-11-23 US US12/623,479 patent/US20100183940A1/en not_active Abandoned
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JPH08203543A (ja) * | 1995-01-24 | 1996-08-09 | Tanaka Kikinzoku Kogyo Kk | 燃料電池用プレート及びセルスタック |
KR19990064016A (ko) * | 1995-10-06 | 1999-07-26 | 그레이스 스티븐 에스. | 연료 전지의 막 전극 조립체용 유동 장 구조물 |
JP2008243445A (ja) | 2007-03-26 | 2008-10-09 | Toyota Motor Corp | 膜電極接合体(mea)の製造法及び該膜電極接合体(mea)を備えた固体高分子型燃料電池 |
JP2008311113A (ja) | 2007-06-15 | 2008-12-25 | Toyota Motor Corp | 燃料電池 |
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US20100183940A1 (en) | 2010-07-22 |
KR20100084322A (ko) | 2010-07-26 |
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