JP2007500932A - 固体酸化物型燃料電池及びその形成方法 - Google Patents
固体酸化物型燃料電池及びその形成方法 Download PDFInfo
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- 239000000446 fuel Substances 0.000 title claims abstract description 118
- 239000007787 solid Substances 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title description 6
- 239000003792 electrolyte Substances 0.000 claims abstract description 61
- 239000000843 powder Substances 0.000 claims abstract description 24
- 230000007423 decrease Effects 0.000 claims description 17
- 239000002001 electrolyte material Substances 0.000 claims description 17
- 238000005245 sintering Methods 0.000 claims description 14
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 claims description 13
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 claims description 12
- 239000012768 molten material Substances 0.000 claims description 7
- 229910002076 stabilized zirconia Inorganic materials 0.000 claims description 7
- 230000003750 conditioning effect Effects 0.000 claims description 4
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- 238000005242 forging Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 2
- 238000010344 co-firing Methods 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 238000001513 hot isostatic pressing Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 36
- 239000000523 sample Substances 0.000 description 23
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- -1 oxygen ions Chemical class 0.000 description 4
- 238000002407 reforming Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000000975 co-precipitation Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000001351 cycling effect Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910000480 nickel oxide Inorganic materials 0.000 description 3
- 238000007500 overflow downdraw method Methods 0.000 description 3
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000036962 time dependent Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 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
- 239000003463 adsorbent Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent 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
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
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- 230000001771 impaired effect Effects 0.000 description 2
- 238000000462 isostatic pressing Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000005414 inactive ingredient Substances 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 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
- 239000002904 solvent Substances 0.000 description 1
- 238000000807 solvent casting Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 229910002082 tetragonal zirconia polycrystal Inorganic materials 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 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
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Classifications
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
- H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
-
- 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
-
- 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
-
- 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
- H01M8/10—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
- H01M2300/0074—Ion conductive at high temperature
- H01M2300/0077—Ion conductive at high temperature based on zirconium oxide
-
- 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
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Abstract
Description
10モル%のイットリア安定化ジルコニア(サンプル1)を含むアーク溶融及び空気急冷の原料のバッチを、イットリア安定化正方晶ジルコニア多結晶(Y−TZP)磨砕媒体を使用した磨砕ミルでもって約0.6μmの平均粒径まで磨砕し、引き続いて噴霧乾燥した。
溶融10モル%イットリア安定化ジルコニア(サンプル2)及び10モル%化学共沈イットリア安定化ジルコニアを本例のサンプルとして使用して1,000時間試験を実施した。10モル%化学共沈イットリア安定化ジルコニアの商品名は、TZ10Y、トーソー社製の原料粉末である。
Claims (37)
- 溶融電解質材料を含む固体酸化物型燃料電池。
- 前記溶融電解質材料が電解質層を形成し、そして該燃料電池が、前記電解質層の相対する主たる表面の上にそれぞれ備わっているアノード及びカソードをさらに有している、請求項1に記載の固体酸化物型燃料電池。
- 前記溶融電解質材料は、溶融された安定化ジルコニアを含む、請求項1に記載の固体酸化物型燃料電池。
- 前記溶融電解質材料は、8モル%よりも多量にイットリアを含む、請求項1に記載の固体酸化物型燃料電池。
- 前記電解質の導電率の低下は、約0.2%/1,000時間以下である、請求項1に記載の固体酸化物型燃料電池。
- 前記電解質の導電率の低下は、約0.1%/1,000時間以下である、請求項1に記載の固体酸化物型燃料電池。
- 前記電解質は、焼結によって形成されたものである、請求項1に記載の固体酸化物型燃料電池。
- 前記焼結が常圧焼結を包含する、請求項7に記載の固体酸化物型燃料電池。
- 前記焼結が加熱加圧成形を包含する、請求項7に記載の固体酸化物型燃料電池。
- 前記焼結が熱間鍛造を包含する、請求項7に記載の固体酸化物型燃料電池。
- 複数個の固体酸化物型燃料電池を含み、そして該複数個の固体酸化物型燃料電池の固体酸化物型燃料電池が、それぞれ、溶融電解質材料を含む、固体酸化物型燃料電池スタック。
- 固体酸化物型燃料電池は、それぞれ、それぞれの固体酸化物型燃料電池の相対する側面の上にそれぞれ備わっているアノード及びカソードをさらに有している、請求項11に記載の固体酸化物型燃料電池スタック。
- 該固体酸化物型燃料電池スタックは、少なくとも3個の燃料電池を含む、請求項11に記載の固体酸化物型燃料電池スタック。
- 該固体酸化物型燃料電池スタックは、少なくとも4個の燃料電池を含む、請求項11に記載の固体酸化物型燃料電池スタック。
- 該固体酸化物型燃料電池スタックは、焼結によって形成されたものである、請求項11に記載の固体酸化物型燃料電池スタック。
- 前記焼結は、複数個の固体酸化物型燃料電池を同時に焼成することによって実施される、請求項15に記載の固体酸化物型燃料電池スタック。
- 前記同時焼成を加熱加圧成形によって実施する、請求項16に記載の固体酸化物型燃料電池スタック。
- 前記溶融電解質材料は、安定化ジルコニアを含む、請求項11に記載の固体酸化物型燃料電池スタック。
- 前記溶融電解質材料は、8モル%よりも多量にイットリアを含む、請求項11に記載の固体酸化物型燃料電池スタック。
- 前記電解質の導電率の低下は、約0.2%/1,000時間以下である、請求項11に記載の固体酸化物型燃料電池スタック。
- 前記電解質の導電率の低下は、約0.1%/1,000時間以下である、請求項11に記載の固体酸化物型燃料電池スタック。
- 溶融材料からなる層を含む固体酸化物型燃料電池。
- 前記層は電解質である、請求項22に記載の固体酸化物型燃料電池。
- 前記溶融材料は、焼結イットリア安定化ジルコニアの溶融粉末を含む、請求項23に記載の固体酸化物型燃料電池。
- 前記層は電極である、請求項22に記載の固体酸化物型燃料電池。
- 前記溶融材料は、導電剤と混合した焼結イットリア安定化ジルコニアの溶融粉末を含む、請求項23に記載の固体酸化物型燃料電池。
- 前記層は相互接続体である、請求項22に記載の固体酸化物型燃料電池。
- 燃料をコンディショニングするための燃料システム、
空気をコンディショニングするための空気システム、
前記燃料システムに接続され、かつ前記空気システムに接続された固体酸化物型燃料電池スタックであって、複数個の固体酸化物型燃料電池を含み、そして該複数個の固体酸化物型燃料電池の固体酸化物型燃料電池が、それぞれ、溶融電解質材料からなる電解質を含む固体酸化物型燃料電池スタック、及び
前記固体酸化物型燃料電池スタックに電気的に接続された電力調整装置
を含んでなる、固体酸化物型燃料電池システム。 - 前記燃料システムは、前記固体酸化物型燃料電池スタックのアノードと流体で連通しており、かつ前記空気システムは、前記固体酸化物型燃料電池スタックのカソードと流体で連通している、請求項28に記載の固体酸化物型燃料電池システム。
- 溶融電解質材料を含む電解質。
- 前記溶融電解質材料は、安定化ジルコニアを含む、請求項30に記載の電解質。
- 前記溶融電解質材料は、8モル%よりも多量にイットリアを含む、請求項30に記載の電解質。
- 該電解質の導電率の低下は、約0.2%/1,000時間以下である、請求項30に記載の電解質。
- 該電解質の導電率の低下は、約0.2%/1,000時間以下である、請求項30に記載の電解質。
- 該電解質は、焼結によって形成されたものである、請求項30に記載の電解質。
- 前記焼結が熱間等静圧圧縮成形を包含する、請求項35に記載の電解質。
- 該電解質は、熱間鍛造によって形成されたものである、請求項35に記載の電解質。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47714703P | 2003-06-09 | 2003-06-09 | |
US60/477,147 | 2003-06-09 | ||
PCT/US2004/018268 WO2004112181A1 (en) | 2003-06-09 | 2004-06-09 | Fused zirconia-based solid oxide fuel cell |
Publications (2)
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US10497944B2 (en) | 2014-08-27 | 2019-12-03 | Murata Manufacturing Co., Ltd. | Fuel cell unit |
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US20060183018A1 (en) * | 2002-08-13 | 2006-08-17 | Alfred Ramirez | Method of forming freestanding thin chromium components for an electochemical converter |
WO2004112181A1 (en) * | 2003-06-09 | 2004-12-23 | Saint-Gobain Ceramics & Plastics, Inc. | Fused zirconia-based solid oxide fuel cell |
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EP3432401B1 (en) | 2010-01-26 | 2020-08-12 | Bloom Energy Corporation | Phase stable doped zirconia electrolyte compositions with low degradation |
US8440362B2 (en) | 2010-09-24 | 2013-05-14 | Bloom Energy Corporation | Fuel cell mechanical components |
WO2013191754A1 (en) * | 2012-06-18 | 2013-12-27 | 3M Innovative Properties Company | Process for producing a zirconia based dental implant |
WO2014081716A1 (en) | 2012-11-20 | 2014-05-30 | Bloom Energy Corporation | Doped scandia stabilized zirconia electrolyte compositions |
US9755263B2 (en) | 2013-03-15 | 2017-09-05 | Bloom Energy Corporation | Fuel cell mechanical components |
FR3012977A1 (fr) * | 2013-11-08 | 2015-05-15 | Saint Gobain Ct Recherches | Support pour la separation de gaz |
US10651496B2 (en) | 2015-03-06 | 2020-05-12 | Bloom Energy Corporation | Modular pad for a fuel cell system |
US10680251B2 (en) | 2017-08-28 | 2020-06-09 | Bloom Energy Corporation | SOFC including redox-tolerant anode electrode and system including the same |
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US10497944B2 (en) | 2014-08-27 | 2019-12-03 | Murata Manufacturing Co., Ltd. | Fuel cell unit |
Also Published As
Publication number | Publication date |
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CN102610840A (zh) | 2012-07-25 |
AU2004247229A1 (en) | 2004-12-23 |
CA2528298A1 (en) | 2004-12-23 |
US20060024565A1 (en) | 2006-02-02 |
WO2004112181A1 (en) | 2004-12-23 |
KR100735511B1 (ko) | 2007-07-06 |
JP5016923B2 (ja) | 2012-09-05 |
AU2004247229B2 (en) | 2006-12-14 |
CA2528298C (en) | 2010-08-24 |
EP1639669A4 (en) | 2007-10-17 |
EP1639669A1 (en) | 2006-03-29 |
KR20060023551A (ko) | 2006-03-14 |
CN1802768A (zh) | 2006-07-12 |
US20050008915A1 (en) | 2005-01-13 |
US6982130B2 (en) | 2006-01-03 |
US7157173B2 (en) | 2007-01-02 |
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