KR20040007492A - 고체 산화물 연료 전지용 고성능 캐쏘드 - Google Patents
고체 산화물 연료 전지용 고성능 캐쏘드 Download PDFInfo
- Publication number
- KR20040007492A KR20040007492A KR10-2003-7013238A KR20037013238A KR20040007492A KR 20040007492 A KR20040007492 A KR 20040007492A KR 20037013238 A KR20037013238 A KR 20037013238A KR 20040007492 A KR20040007492 A KR 20040007492A
- Authority
- KR
- South Korea
- Prior art keywords
- cathode
- layer
- electrolyte
- grading
- composition layer
- 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.)
- Ceased
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- 239000000446 fuel Substances 0.000 title claims abstract description 42
- 239000007787 solid Substances 0.000 title claims description 30
- 239000000203 mixture Substances 0.000 claims abstract description 48
- 239000003054 catalyst Substances 0.000 claims abstract description 46
- 239000003792 electrolyte Substances 0.000 claims description 63
- 238000000034 method Methods 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 36
- 150000002500 ions Chemical class 0.000 claims description 23
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 21
- 239000002001 electrolyte material Substances 0.000 claims description 20
- 239000001301 oxygen Substances 0.000 claims description 19
- 229910052760 oxygen Inorganic materials 0.000 claims description 19
- 150000002910 rare earth metals Chemical class 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 229910052723 transition metal Inorganic materials 0.000 claims description 14
- 150000003624 transition metals Chemical group 0.000 claims description 14
- 229910052791 calcium Inorganic materials 0.000 claims description 11
- 229910052749 magnesium Inorganic materials 0.000 claims description 11
- 229910052712 strontium Inorganic materials 0.000 claims description 11
- 229910052788 barium Inorganic materials 0.000 claims description 8
- 238000006722 reduction reaction Methods 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 4
- -1 oxygen ions Chemical class 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 229910001428 transition metal ion Inorganic materials 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 abstract description 12
- 239000010410 layer Substances 0.000 description 62
- 210000004027 cell Anatomy 0.000 description 51
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 24
- 239000010409 thin film Substances 0.000 description 15
- 239000002245 particle Substances 0.000 description 12
- 239000000758 substrate Substances 0.000 description 10
- 239000004020 conductor Substances 0.000 description 8
- 238000011161 development Methods 0.000 description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 6
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 6
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 6
- 238000000506 liquid--solid chromatography Methods 0.000 description 6
- AHKZTVQIVOEVFO-UHFFFAOYSA-N oxide(2-) Chemical compound [O-2] AHKZTVQIVOEVFO-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910021320 cobalt-lanthanum-strontium oxide Inorganic materials 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910052727 yttrium Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 2
- BQENXCOZCUHKRE-UHFFFAOYSA-N [La+3].[La+3].[O-][Mn]([O-])=O.[O-][Mn]([O-])=O.[O-][Mn]([O-])=O Chemical compound [La+3].[La+3].[O-][Mn]([O-])=O.[O-][Mn]([O-])=O.[O-][Mn]([O-])=O BQENXCOZCUHKRE-UHFFFAOYSA-N 0.000 description 2
- 239000010406 cathode material Substances 0.000 description 2
- 210000003850 cellular structure Anatomy 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
- 229910052747 lanthanoid Inorganic materials 0.000 description 2
- 150000002602 lanthanoids Chemical class 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000007750 plasma spraying Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000005118 spray pyrolysis Methods 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910020647 Co-O Inorganic materials 0.000 description 1
- 229910020704 Co—O Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910019606 La0.5Sr0.5CoO3 Inorganic materials 0.000 description 1
- 229910002126 La0.6Sr0.4Co0.2Fe0.8O3-x Inorganic materials 0.000 description 1
- 229910002138 La0.6Sr0.4CoO3 Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910000416 bismuth oxide Inorganic materials 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- NFYLSJDPENHSBT-UHFFFAOYSA-N chromium(3+);lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+3].[La+3] NFYLSJDPENHSBT-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 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
- 238000003618 dip coating Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001652 electrophoretic deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910021526 gadolinium-doped ceria Inorganic materials 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010416 ion conductor Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000001540 jet deposition Methods 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052953 millerite Inorganic materials 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000012703 sol-gel precursor Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 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
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
-
- 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
- H01M4/9066—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC of metal-ceramic composites or mixtures, e.g. cermets
-
- 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
-
- 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
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
-
- 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
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
- H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
- H01M4/9033—Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
-
- 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
- H01M4/92—Metals of platinum group
-
- 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
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8689—Positive electrodes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Composite Materials (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/832,625 US6632554B2 (en) | 2001-04-10 | 2001-04-10 | High performance cathodes for solid oxide fuel cells |
| US09/832,625 | 2001-04-10 | ||
| PCT/US2002/011090 WO2002084774A2 (en) | 2001-04-10 | 2002-04-05 | High performance cathodes for solid oxide fuel cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040007492A true KR20040007492A (ko) | 2004-01-24 |
Family
ID=25262202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2003-7013238A Ceased KR20040007492A (ko) | 2001-04-10 | 2002-04-05 | 고체 산화물 연료 전지용 고성능 캐쏘드 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6632554B2 (https=) |
| EP (1) | EP1425813A2 (https=) |
| JP (1) | JP4981239B2 (https=) |
| KR (1) | KR20040007492A (https=) |
| CN (1) | CN1310366C (https=) |
| CA (1) | CA2441769A1 (https=) |
| WO (1) | WO2002084774A2 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8459467B2 (en) | 2008-12-31 | 2013-06-11 | Saint-Gobain Ceramics & Plastics, Inc. | SOFC cathode and method for cofired cells and stacks |
| KR20200049135A (ko) * | 2018-10-31 | 2020-05-08 | 주식회사 엘지화학 | 고체산화물 연료전지용 공기극, 이의 제조방법, 이를 포함하는 고체산화물 연료전지 및 전지 모듈 |
| US11715823B2 (en) | 2018-11-20 | 2023-08-01 | Samsung Electronics Co., Ltd. | Electrode structure and method of manufacturing the same, and secondary battery including the electrode structure |
Families Citing this family (73)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7553573B2 (en) * | 1999-07-31 | 2009-06-30 | The Regents Of The University Of California | Solid state electrochemical composite |
| US6605316B1 (en) | 1999-07-31 | 2003-08-12 | The Regents Of The University Of California | Structures and fabrication techniques for solid state electrochemical devices |
| JP2002289248A (ja) * | 2001-01-17 | 2002-10-04 | Nissan Motor Co Ltd | 燃料電池用単セル及び固体電解質型燃料電池 |
| WO2002058176A1 (fr) * | 2001-01-19 | 2002-07-25 | Sony Corporation | Module d'electrode |
| US7638222B2 (en) * | 2001-03-28 | 2009-12-29 | Hexis Ag | Porous, gas permeable layer substructure for a thin, gas tight layer for use as a functional component in high temperature fuel cells |
| KR20050084337A (ko) * | 2002-12-16 | 2005-08-26 | 더 트러스티스 오브 더 유니버시티 오브 펜실바니아 | 고성능 세라믹 음극 및 이의 제조 방법 |
| US6958196B2 (en) * | 2003-02-21 | 2005-10-25 | Trustees Of The University Of Pennsylvania | Porous electrode, solid oxide fuel cell, and method of producing the same |
| US20040180252A1 (en) * | 2003-03-14 | 2004-09-16 | General Electric Company | Fuel cell and method for manufacturing fuel cell |
| US7563533B2 (en) * | 2003-06-05 | 2009-07-21 | California Institute Of Technology | Ba-Sr-Co-Fe-O based perovskite mixed conducting materials as cathode materials for solid oxide fuel cells |
| JP4695828B2 (ja) * | 2003-11-05 | 2011-06-08 | 本田技研工業株式会社 | 電解質・電極接合体及びその製造方法 |
| DE10351955A1 (de) * | 2003-11-07 | 2005-06-16 | Forschungszentrum Jülich GmbH | Kathodenwerkstoff für eine Hochtemperatur-Brennstoffzelle (SOFC) sowie eine daraus herstellbare Kathode |
| US7879472B2 (en) * | 2003-12-29 | 2011-02-01 | Honeywell International Inc. | Micro fuel cell |
| US8153285B2 (en) * | 2003-12-29 | 2012-04-10 | Honeywell International Inc. | Micro fuel cell |
| US9029028B2 (en) | 2003-12-29 | 2015-05-12 | Honeywell International Inc. | Hydrogen and electrical power generator |
| JP2005251550A (ja) * | 2004-03-04 | 2005-09-15 | Toyota Motor Corp | 燃料電池 |
| FR2868211B1 (fr) * | 2004-03-24 | 2009-02-13 | Electricite De France | Materiau oxyde et electrode pour pile a combustible le comprenant |
| JP4876373B2 (ja) * | 2004-04-23 | 2012-02-15 | トヨタ自動車株式会社 | 燃料電池用カソードおよびその製造方法 |
| US7588856B2 (en) | 2004-08-04 | 2009-09-15 | Corning Incorporated | Resistive-varying electrode structure |
| JP4645095B2 (ja) * | 2004-08-18 | 2011-03-09 | トヨタ自動車株式会社 | 膜電極接合体、燃料電池 |
| JP4965066B2 (ja) * | 2004-08-19 | 2012-07-04 | 株式会社日立製作所 | 燃料電池 |
| AU2005332026B2 (en) | 2004-11-30 | 2011-06-09 | The Regents Of The University Of California | Sealed joint structure for electrochemical device |
| FR2880199B1 (fr) * | 2004-12-23 | 2007-07-06 | Commissariat Energie Atomique | Procede de fabrication d'un ensemble pour pile a combustible |
| GB0501590D0 (en) * | 2005-01-25 | 2005-03-02 | Ceres Power Ltd | Processing of enhanced performance LSCF fuel cell cathode microstructure and a fuel cell cathode |
| US20080138669A1 (en) * | 2005-03-24 | 2008-06-12 | Ohio University | Sulphur-Tolerant Anode For Solid Oxide Fuel Cell |
| JP4706997B2 (ja) * | 2005-04-06 | 2011-06-22 | 日産自動車株式会社 | 固体酸化物形燃料電池用燃料極材料及び固体酸化物形燃料電池セル |
| US20100239436A1 (en) * | 2005-05-17 | 2010-09-23 | Honeywell International Inc. | A thermal pump |
| US7578167B2 (en) * | 2005-05-17 | 2009-08-25 | Honeywell International Inc. | Three-wafer channel structure for a fluid analyzer |
| US7455829B2 (en) | 2005-07-12 | 2008-11-25 | Honeywell International Inc. | Low temperature hydrogen generator |
| US7455722B2 (en) * | 2005-07-26 | 2008-11-25 | Honda Motor Co., Ltd | Ion irradiated electrolyte membrane, anode, and/or cathode |
| WO2007030113A1 (en) * | 2005-09-07 | 2007-03-15 | Nanodynamics Energy, Inc. | Methos for the electrochemical optimization of solid oxide fuel cell electrodes |
| US7931990B2 (en) * | 2005-12-15 | 2011-04-26 | Saint-Gobain Ceramics & Plastics, Inc. | Solid oxide fuel cell having a buffer layer |
| US20070207373A1 (en) * | 2006-03-06 | 2007-09-06 | Armstrong Timothy R | Solid oxide fuel cell cathode material |
| US7976971B2 (en) * | 2006-05-11 | 2011-07-12 | Honeywell International Inc. | Power generator with a pneumatic slide valve |
| GB0610171D0 (en) | 2006-05-23 | 2006-06-28 | Robitaille Jean Pierre | Valved nasal canula |
| BRPI0621912A2 (pt) | 2006-07-28 | 2011-12-20 | Univ California | método de unir estruturas tubulares concêntricas para formar uma estrutura tubular compósita e estrutura tubular compósita |
| EP1908859A1 (en) * | 2006-10-02 | 2008-04-09 | Siemens Aktiengesellschaft | Pyrochlore materials and a thermal barrier coating with these pyrochlore materials |
| US7713653B2 (en) | 2006-10-06 | 2010-05-11 | Honeywell International Inc. | Power generation capacity indicator |
| US10615444B2 (en) | 2006-10-18 | 2020-04-07 | Bloom Energy Corporation | Anode with high redox stability |
| US8748056B2 (en) | 2006-10-18 | 2014-06-10 | Bloom Energy Corporation | Anode with remarkable stability under conditions of extreme fuel starvation |
| EP1928049A1 (en) * | 2006-11-23 | 2008-06-04 | Technical University of Denmark | Thin solid oxide cell |
| US8822097B2 (en) | 2006-11-30 | 2014-09-02 | Honeywell International Inc. | Slide valve for fuel cell power generator |
| US20090011323A1 (en) * | 2007-07-05 | 2009-01-08 | General Electric Company | Solid Oxide Electrochemical Devices Having an Improved Electrode |
| EP2104165A1 (en) * | 2008-03-18 | 2009-09-23 | The Technical University of Denmark | An all ceramics solid oxide fuel cell |
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| US8459467B2 (en) | 2008-12-31 | 2013-06-11 | Saint-Gobain Ceramics & Plastics, Inc. | SOFC cathode and method for cofired cells and stacks |
| KR20200049135A (ko) * | 2018-10-31 | 2020-05-08 | 주식회사 엘지화학 | 고체산화물 연료전지용 공기극, 이의 제조방법, 이를 포함하는 고체산화물 연료전지 및 전지 모듈 |
| US11715823B2 (en) | 2018-11-20 | 2023-08-01 | Samsung Electronics Co., Ltd. | Electrode structure and method of manufacturing the same, and secondary battery including the electrode structure |
| US12166201B2 (en) | 2018-11-20 | 2024-12-10 | Samsung Electronics Co., Ltd. | Electrode structure and method of manufacturing the same, and secondary battery including the electrode structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2441769A1 (en) | 2002-10-24 |
| JP2004531857A (ja) | 2004-10-14 |
| US6632554B2 (en) | 2003-10-14 |
| CN1310366C (zh) | 2007-04-11 |
| JP4981239B2 (ja) | 2012-07-18 |
| WO2002084774A2 (en) | 2002-10-24 |
| CN1520623A (zh) | 2004-08-11 |
| US20020177031A1 (en) | 2002-11-28 |
| WO2002084774A3 (en) | 2004-02-12 |
| EP1425813A2 (en) | 2004-06-09 |
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