JP4980906B2 - 抵抗変化電極構造 - Google Patents
抵抗変化電極構造 Download PDFInfo
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- JP4980906B2 JP4980906B2 JP2007525002A JP2007525002A JP4980906B2 JP 4980906 B2 JP4980906 B2 JP 4980906B2 JP 2007525002 A JP2007525002 A JP 2007525002A JP 2007525002 A JP2007525002 A JP 2007525002A JP 4980906 B2 JP4980906 B2 JP 4980906B2
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- 239000000446 fuel Substances 0.000 claims description 46
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 22
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 19
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- 229910052709 silver Inorganic materials 0.000 claims description 17
- 238000012546 transfer Methods 0.000 claims description 15
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 14
- 239000010931 gold Substances 0.000 claims description 14
- 239000004332 silver Substances 0.000 claims description 14
- 229910052737 gold Inorganic materials 0.000 claims description 12
- 229910052763 palladium Inorganic materials 0.000 claims description 10
- 229910052697 platinum Inorganic materials 0.000 claims description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000010948 rhodium Substances 0.000 claims description 5
- HBAGRTDVSXKKDO-UHFFFAOYSA-N dioxido(dioxo)manganese lanthanum(3+) Chemical compound [La+3].[La+3].[O-][Mn]([O-])(=O)=O.[O-][Mn]([O-])(=O)=O.[O-][Mn]([O-])(=O)=O HBAGRTDVSXKKDO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052741 iridium Inorganic materials 0.000 claims description 4
- 229910052703 rhodium Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 description 51
- 239000003792 electrolyte Substances 0.000 description 47
- 239000010410 layer Substances 0.000 description 38
- 239000004020 conductor Substances 0.000 description 25
- 238000009826 distribution Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 14
- 229910000510 noble metal Inorganic materials 0.000 description 12
- 239000011195 cermet Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000000945 filler Substances 0.000 description 9
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 9
- 239000007787 solid Substances 0.000 description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 7
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 description 7
- 229910001252 Pd alloy Inorganic materials 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 229910001316 Ag alloy Inorganic materials 0.000 description 5
- 229910001260 Pt alloy Inorganic materials 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000010970 precious metal Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 239000011530 conductive current collector Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- PACGUUNWTMTWCF-UHFFFAOYSA-N [Sr].[La] Chemical compound [Sr].[La] PACGUUNWTMTWCF-UHFFFAOYSA-N 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 229910052746 lanthanum Inorganic materials 0.000 description 3
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 3
- 229910018879 Pt—Pd Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- DTDCCPMQHXRFFI-UHFFFAOYSA-N dioxido(dioxo)chromium lanthanum(3+) Chemical compound [La+3].[La+3].[O-][Cr]([O-])(=O)=O.[O-][Cr]([O-])(=O)=O.[O-][Cr]([O-])(=O)=O DTDCCPMQHXRFFI-UHFFFAOYSA-N 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000037427 ion transport Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910017563 LaCrO Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WHRVRSCEWKLAHX-LQDWTQKMSA-N benzylpenicillin procaine Chemical compound [H+].CCN(CC)CCOC(=O)C1=CC=C(N)C=C1.N([C@H]1[C@H]2SC([C@@H](N2C1=O)C([O-])=O)(C)C)C(=O)CC1=CC=CC=C1 WHRVRSCEWKLAHX-LQDWTQKMSA-N 0.000 description 1
- 229910000416 bismuth oxide Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002001 electrolyte material Substances 0.000 description 1
- 238000000605 extraction Methods 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
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000001566 impedance spectroscopy Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910000923 precious metal alloy Inorganic materials 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000035882 stress Effects 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
- IGPAMRAHTMKVDN-UHFFFAOYSA-N strontium dioxido(dioxo)manganese lanthanum(3+) Chemical compound [Sr+2].[La+3].[O-][Mn]([O-])(=O)=O IGPAMRAHTMKVDN-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
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- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
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- 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
- H01M8/002—Shape, form of a fuel cell
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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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
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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
- H01M8/2428—Grouping by arranging unit cells on a surface of any form, e.g. planar or tubular
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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
- H01M8/2432—Grouping of unit cells of planar configuration
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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
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- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
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- 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
- H01M8/1286—Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports
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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
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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
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Description
1) システムの現用寿命を延ばす、
2) 比電力がより高い場合に、より高温での動作を可能にする、及び
3) 動作中の温度管理の束縛条件を緩和する、
という利点がある。
1) 貴金属の使用が必要であっても、量が最小限に抑えられ、同時に性能が最大化される、
2) 電解質108の単位面積あたりの、またはグリッドアレイの単セル610あたりの、バイアホール114の数、あるいは単セル上の引出し点の数が低減される、
3) 現行技術で容易に製作される電極幅10の使用が可能になる、
という特定の利点を有する。
・バイアパッド構造205a及び205bを有する電流コレクタ層222及び226は、バイアパッド構造205a及び205bが、バイア充填材料203のように、酸化状態及び還元状態のいずれとも直に接することはないから、改善された特性または向上した経済性を有する広範な代替材料でつくることができる;
・電気導体204は広範な材料の使用を可能にする構造を提供する。例えば、従来の銀合金電気導体を、ごく少量の高価な白金合金をバイア充填材料203として提供し、次いでバイアパッド構造205a及び205bを銀−パラジウムのようなそれほど高価ではない合金でつくることにより、白金を含有する貴金属合金で経済的に置き換えることができる;
・負極210側及び正極212側のバイアパッド構造205a及び205bには、様々な、形状寸法(例えば鐘形)、構造及び材料を選択することができる。例えば、可能な限り薄くしたバイアパッド構造205a及び205bは、望ましくない熱量蓄積を最小限に抑えるに役立ち得る;
ことである。
・バイア充填材料203:貴金属合金、サーメット。例えば、Au-Pt-Pdまたは少量のMgまたはSrドープLaCrO3を含むAu-Pt-Pd;
・電解質シート208:イットリアドープジルコニア(YSZ),酸化ガドリニウムドープ酸化セリウム(GDC),ドープトガリウム酸ランタン{(MgOドープ)LaGaO3},希土類ドープジルコニウム,希土類及びイットリアドープ酸化ビスマス,ドープトアルミン酸ランタン{(MgOドープ)LaAlO3},及びチタン酸パイロクロア;
・負極バイアパッド構造205a:Ni/YSZサーメット,Ag合金,40体積%YSZを含む90%Ag-10%PdのようなAg合金サーメット;
・正極バイアパッド構造205b:SrドープLaMnO3(LSM),LSM/YSZ,SrドープLaCoO3(LSC),銀合金,銀サーメット,必要に応じて1層のLSMバリア層を有する貴金属合金及びサーメット;
である。
100 燃料電池
104 電気導体
108 電解質シート
112,212,612,712 電荷転送部材
222,226 電流コレクタ
605 導電部材
Claims (5)
- 燃料電池装置の電極構造において、前記電極構造が、
電荷転送部材(112,212,612,712)、及び
前記電荷転送部材上に配置された導電部材(605)であって、前記電荷転送部材の頂部上に配置された電流コレクタ(222,226)を含む、導電部材、
を有し、
前記電流コレクタが、電流結合を最適化するために、放射状に延びる複数の突出部を有するとともに前記電荷転送部材の頂部を露出させる非一様切取りパターンの形態に構成される、
ことを特徴とする電極構造。 - 前記導電部材が第1のセルの前記電流コレクタを第2のセルに相互接続するためのバイアコンタクト(5)をさらに有することを特徴とする請求項1に記載の電極構造。
- 前記電流コレクタの厚さが一様ではないことを特徴とする請求項1または2に記載の電極構造。
- 前記電荷転送部材がストロンチウムドープマンガン酸ランタンを含むことを特徴とする請求項1から3のいずれかに記載の電極構造。
- 前記電流コレクタが、白金、銀、パラジウム、金、ロジウム、ニッケル、銅及びイリジウムからなる群から選ばれる組成を有することを特徴とする請求項1から4のいずれかに記載の電極構造。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/912,036 US7588856B2 (en) | 2004-08-04 | 2004-08-04 | Resistive-varying electrode structure |
| US10/912,036 | 2004-08-04 | ||
| PCT/US2005/027785 WO2006017677A1 (en) | 2004-08-04 | 2005-08-03 | Resistive-varying electrode structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008509530A JP2008509530A (ja) | 2008-03-27 |
| JP4980906B2 true JP4980906B2 (ja) | 2012-07-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007525002A Expired - Fee Related JP4980906B2 (ja) | 2004-08-04 | 2005-08-03 | 抵抗変化電極構造 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7588856B2 (ja) |
| EP (1) | EP1797608A4 (ja) |
| JP (1) | JP4980906B2 (ja) |
| KR (1) | KR20070049198A (ja) |
| CN (1) | CN1993847A (ja) |
| AU (1) | AU2005271392A1 (ja) |
| BR (1) | BRPI0514046A (ja) |
| CA (1) | CA2575572A1 (ja) |
| MX (1) | MX2007001511A (ja) |
| WO (1) | WO2006017677A1 (ja) |
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-
2004
- 2004-08-04 US US10/912,036 patent/US7588856B2/en not_active Expired - Fee Related
-
2005
- 2005-08-03 AU AU2005271392A patent/AU2005271392A1/en not_active Abandoned
- 2005-08-03 MX MX2007001511A patent/MX2007001511A/es unknown
- 2005-08-03 CN CNA200580026409XA patent/CN1993847A/zh active Pending
- 2005-08-03 WO PCT/US2005/027785 patent/WO2006017677A1/en not_active Ceased
- 2005-08-03 KR KR1020077005266A patent/KR20070049198A/ko not_active Withdrawn
- 2005-08-03 CA CA002575572A patent/CA2575572A1/en not_active Abandoned
- 2005-08-03 BR BRPI0514046-3A patent/BRPI0514046A/pt not_active Application Discontinuation
- 2005-08-03 JP JP2007525002A patent/JP4980906B2/ja not_active Expired - Fee Related
- 2005-08-03 EP EP05779048A patent/EP1797608A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| MX2007001511A (es) | 2007-04-17 |
| CN1993847A (zh) | 2007-07-04 |
| JP2008509530A (ja) | 2008-03-27 |
| WO2006017677A1 (en) | 2006-02-16 |
| US20060029860A1 (en) | 2006-02-09 |
| CA2575572A1 (en) | 2006-02-16 |
| AU2005271392A1 (en) | 2006-02-16 |
| US7588856B2 (en) | 2009-09-15 |
| EP1797608A1 (en) | 2007-06-20 |
| BRPI0514046A (pt) | 2008-05-27 |
| EP1797608A4 (en) | 2009-06-24 |
| KR20070049198A (ko) | 2007-05-10 |
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