BRPI0509492A - dispositivo de célula de combustìvel com tamanhos de área ativa variados - Google Patents
dispositivo de célula de combustìvel com tamanhos de área ativa variadosInfo
- Publication number
- BRPI0509492A BRPI0509492A BRPI0509492-5A BRPI0509492A BRPI0509492A BR PI0509492 A BRPI0509492 A BR PI0509492A BR PI0509492 A BRPI0509492 A BR PI0509492A BR PI0509492 A BRPI0509492 A BR PI0509492A
- Authority
- BR
- Brazil
- Prior art keywords
- active area
- fuel cell
- cell device
- area sizes
- varying active
- Prior art date
Links
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
- H01M4/8605—Porous electrodes
- H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
-
- 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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
- H01M4/8626—Porous electrodes characterised by the form
-
- 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
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8882—Heat treatment, e.g. drying, baking
- H01M4/8885—Sintering or firing
-
- 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
- H01M8/1231—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte with both reactants being gaseous or vaporised
-
- 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
- H01M8/1253—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 the electrolyte containing zirconium oxide
-
- 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
-
- 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
- H01M4/00—Electrodes
- 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
-
- 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
Abstract
DISPOSITIVO DE CéLULA DE COMBUSTìVEL COM TAMANHOS DE áREA ATIVA VARIADOS. De acordo com um aspecto da invenção um dispositivo de célula de combustível compreende: uma pluralidade de células de combustível tendo uma área ativa, no qual pelo menos duas da pluralidade de células de combustível têm áreas ativas diferentemente dimensionadas, tal que a razão da área ativa destas duas células de combustível é pelo menos 1,1:1.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55816604P | 2004-03-31 | 2004-03-31 | |
PCT/US2005/009565 WO2006019419A2 (en) | 2004-03-31 | 2005-03-22 | Fuel cell device with varied active area sizes |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0509492A true BRPI0509492A (pt) | 2007-12-18 |
Family
ID=35907827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0509492-5A BRPI0509492A (pt) | 2004-03-31 | 2005-03-22 | dispositivo de célula de combustìvel com tamanhos de área ativa variados |
Country Status (12)
Country | Link |
---|---|
US (1) | US7494732B2 (pt) |
EP (1) | EP1754274B1 (pt) |
JP (1) | JP2007531240A (pt) |
KR (1) | KR20070001257A (pt) |
CN (1) | CN1938892B (pt) |
AU (1) | AU2005273050A1 (pt) |
BR (1) | BRPI0509492A (pt) |
CA (1) | CA2561214A1 (pt) |
DE (1) | DE602005021099D1 (pt) |
MX (1) | MXPA06011418A (pt) |
RU (1) | RU2006138231A (pt) |
WO (1) | WO2006019419A2 (pt) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070001257A (ko) | 2004-03-31 | 2007-01-03 | 코닝 인코포레이티드 | 활성면적 크기가 변하는 연료전지장치 |
US20050249987A1 (en) * | 2004-05-04 | 2005-11-10 | Angstrom Power Incorporated | Fault tolerant fuel cell systems |
US20060204815A1 (en) * | 2005-03-10 | 2006-09-14 | Angstrom Power Incorporated | Cell stack having sub-stacks with opposite orientations |
US7897292B2 (en) * | 2005-05-18 | 2011-03-01 | Lilliputian Systems, Inc. | Fuel cell apparatus and methods |
US9985295B2 (en) * | 2005-09-26 | 2018-05-29 | General Electric Company | Solid oxide fuel cell structures, and related compositions and processes |
US7722979B2 (en) * | 2005-10-14 | 2010-05-25 | Gm Global Technology Operations, Inc. | Fuel cells with hydrophobic diffusion medium |
US7858261B2 (en) * | 2006-05-02 | 2010-12-28 | Lilliputian Systems, Inc. | Systems and methods for stacking fuel cells |
US20080193816A1 (en) * | 2006-05-02 | 2008-08-14 | Schaevitz Samuel B | Fuel cell with substrate-patterned lower electrode |
WO2008048445A2 (en) * | 2006-10-18 | 2008-04-24 | Bloom Energy Corporation | Anode with remarkable stability under conditions of extreme fuel starvation |
US10615444B2 (en) | 2006-10-18 | 2020-04-07 | Bloom Energy Corporation | Anode with high redox stability |
WO2008056615A1 (fr) * | 2006-11-07 | 2008-05-15 | Kabushiki Kaisha Toshiba | Pile à combustible |
JP5168954B2 (ja) * | 2007-03-14 | 2013-03-27 | 日産自動車株式会社 | 固体電解質型燃料電池セルユニット及びスタック構造体 |
US20080254336A1 (en) * | 2007-04-13 | 2008-10-16 | Bloom Energy Corporation | Composite anode showing low performance loss with time |
US20080261099A1 (en) * | 2007-04-13 | 2008-10-23 | Bloom Energy Corporation | Heterogeneous ceramic composite SOFC electrolyte |
GB0715218D0 (en) * | 2007-08-03 | 2007-09-12 | Rolls Royce Fuel Cell Systems | A fuel cell and a method of manufacturing a fuel cell |
JP5365124B2 (ja) * | 2008-09-30 | 2013-12-11 | 大日本印刷株式会社 | 固体酸化物形燃料電池 |
US8617763B2 (en) * | 2009-08-12 | 2013-12-31 | Bloom Energy Corporation | Internal reforming anode for solid oxide fuel cells |
EP2529442B1 (en) * | 2010-01-26 | 2018-10-03 | Bloom Energy Corporation | Phase stable doped zirconia electrolyte compositions with low degradation |
KR20120014824A (ko) * | 2010-08-10 | 2012-02-20 | 삼성에스디아이 주식회사 | 연료전지 모듈 |
US8440362B2 (en) | 2010-09-24 | 2013-05-14 | Bloom Energy Corporation | Fuel cell mechanical components |
FR2976128B1 (fr) | 2011-05-30 | 2014-06-06 | Commissariat Energie Atomique | Pile a combustible limitant le phenomene de corrosion |
JP5803686B2 (ja) * | 2012-01-16 | 2015-11-04 | トヨタ自動車株式会社 | 燃料電池システムとこれを搭載した車両 |
JP5922434B2 (ja) * | 2012-02-23 | 2016-05-24 | 三菱日立パワーシステムズ株式会社 | 固体酸化物形燃料電池 |
CN104798237B (zh) | 2012-11-20 | 2018-12-14 | 博隆能源股份有限公司 | 经掺杂氧化钪稳定的氧化锆电解质组合物 |
US9755263B2 (en) | 2013-03-15 | 2017-09-05 | Bloom Energy Corporation | Fuel cell mechanical components |
JP6161983B2 (ja) * | 2013-07-30 | 2017-07-12 | 日本特殊陶業株式会社 | 燃料電池セル及び燃料電池セルスタック |
JP6204106B2 (ja) * | 2013-07-30 | 2017-09-27 | 日本特殊陶業株式会社 | 燃料電池セル及び燃料電池セルスタック |
CN105742650B (zh) * | 2014-12-12 | 2019-01-11 | 中国科学院大连化学物理研究所 | 一种燃料电池电堆用双极板及燃料电池电堆 |
US10651496B2 (en) | 2015-03-06 | 2020-05-12 | Bloom Energy Corporation | Modular pad for a fuel cell system |
JP6239707B1 (ja) * | 2016-08-29 | 2017-11-29 | 日本碍子株式会社 | 燃料電池スタック、及び燃料電池セル |
JP6267389B1 (ja) * | 2016-08-30 | 2018-01-24 | 日本碍子株式会社 | 電気化学セルスタック |
US10680251B2 (en) | 2017-08-28 | 2020-06-09 | Bloom Energy Corporation | SOFC including redox-tolerant anode electrode and system including the same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH056771A (ja) * | 1991-06-18 | 1993-01-14 | Fuji Electric Co Ltd | 燃料電池 |
JP3110142B2 (ja) * | 1992-04-13 | 2000-11-20 | 三菱重工業株式会社 | 固体電解質型燃料電池 |
US5273837A (en) * | 1992-12-23 | 1993-12-28 | Corning Incorporated | Solid electrolyte fuel cells |
JP3459597B2 (ja) * | 1999-08-25 | 2003-10-20 | 三洋電機株式会社 | 固体高分子型燃料電池 |
JP4767406B2 (ja) * | 2000-01-20 | 2011-09-07 | 日本碍子株式会社 | 電気化学装置および集積電気化学装置 |
EP1290746B1 (en) | 2000-05-18 | 2012-04-25 | Corning Incorporated | High performance solid electrolyte fuel cells |
US6852436B2 (en) * | 2000-05-18 | 2005-02-08 | Corning Incorporated | High performance solid electrolyte fuel cells |
EP1603183B1 (en) * | 2003-03-13 | 2010-09-01 | Tokyo Gas Company Limited | Solid-oxide shaped fuel cell module |
KR20070001257A (ko) | 2004-03-31 | 2007-01-03 | 코닝 인코포레이티드 | 활성면적 크기가 변하는 연료전지장치 |
-
2005
- 2005-03-22 KR KR1020067022869A patent/KR20070001257A/ko not_active Application Discontinuation
- 2005-03-22 CN CN2005800105854A patent/CN1938892B/zh not_active Expired - Fee Related
- 2005-03-22 MX MXPA06011418A patent/MXPA06011418A/es unknown
- 2005-03-22 CA CA002561214A patent/CA2561214A1/en not_active Abandoned
- 2005-03-22 JP JP2007506240A patent/JP2007531240A/ja not_active Ceased
- 2005-03-22 DE DE602005021099T patent/DE602005021099D1/de active Active
- 2005-03-22 RU RU2006138231/09A patent/RU2006138231A/ru not_active Application Discontinuation
- 2005-03-22 EP EP05807824A patent/EP1754274B1/en not_active Expired - Fee Related
- 2005-03-22 BR BRPI0509492-5A patent/BRPI0509492A/pt not_active IP Right Cessation
- 2005-03-22 WO PCT/US2005/009565 patent/WO2006019419A2/en active Application Filing
- 2005-03-22 AU AU2005273050A patent/AU2005273050A1/en not_active Abandoned
- 2005-03-29 US US11/095,325 patent/US7494732B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20050221131A1 (en) | 2005-10-06 |
CN1938892A (zh) | 2007-03-28 |
WO2006019419A2 (en) | 2006-02-23 |
MXPA06011418A (es) | 2007-03-12 |
AU2005273050A1 (en) | 2006-02-23 |
EP1754274A2 (en) | 2007-02-21 |
CN1938892B (zh) | 2010-11-03 |
CA2561214A1 (en) | 2006-02-23 |
WO2006019419A3 (en) | 2006-06-08 |
KR20070001257A (ko) | 2007-01-03 |
JP2007531240A (ja) | 2007-11-01 |
US7494732B2 (en) | 2009-02-24 |
EP1754274B1 (en) | 2010-05-05 |
RU2006138231A (ru) | 2008-05-10 |
DE602005021099D1 (de) | 2010-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 4A, 5A, 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012. |