JP2004139980A - 燃料電池およびその製造方法 - Google Patents
燃料電池およびその製造方法 Download PDFInfo
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- H01M4/8605—Porous electrodes
- H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
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- H—ELECTRICITY
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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
- H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
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- H—ELECTRICITY
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- 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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- 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
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- H—ELECTRICITY
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- 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
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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
- 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
熱歪みおよびガス供給路確保の問題を解決する薄膜燃料電池の製造法および該薄膜燃料電池を提供する。
【解決手段】
本発明によれば、燃料電池の製造方法は、基板上に犠牲層を形成するステップ、犠牲層上に薄膜燃料電池層を形成させ基板に接続するステップ、犠牲層を除去し薄膜燃料電池層と基板との間に反応ガス経路となる間隙を形成させるステップからなる。
【選択図】図2(e)
Description
202 第1の犠牲層
204 基板
206 基板204の概ね平坦な表面
208 燃料極層
210 陽極層コネクタ
212 電解質層
214 空気極層
216 陰極層コネクタ
218 燃料電池(208、212、214)
220 間隙
222 燃料極層208の底面
224 チャンバ
226 集電体
228 電気機器
400 犠牲層を除去する前の燃料電池(402、410、414、418)
402 犠牲層
404 基板
406 基板404の概ね平坦な表面
408 犠牲層402の傾斜したエッジ
410 燃料極層
412 燃料極コネクタ
414 電解質層
416 電解質層コネクタ
418 空気極層
420 空気極層コネクタ
422 燃料極層410のエッジ
502 犠牲層
506 基板
508 燃料電池
510 コネクタ
512 燃料電池装置
514 間隙
516 チャンバ
518 ポート
520 集電体
522 電気機器
600 燃料電池装置
602 反射層
604 基板606の概ね平坦な表面
606 基板
608 燃料電池
Claims (10)
- 薄膜燃料電池装置の製造方法であって、
基板(204)上に第1の犠牲層(202)を形成するステップと、
前記第1の犠牲層(202)上に第1の燃料電池(208、212、214)を形成し、前記第1の燃料電池(208、212、214)を前記基板(202)に接合するステップと、
前記第1の犠牲層(202)を除去し、前記基板(204)と前記第1の燃料電池(208、212、214)との間に間隙(220)を形成するステップと、
からなる薄膜燃料電池装置の製造方法。 - 前記第1の燃料電池(208、212、214)を形成するステップが、
燃料極層(208)を形成するステップと、
空気極層(214)を形成するステップと、
前記燃料極層(208)と前記空気極層(214)との間に挟まれる電解質層(212)を形成するステップと、
からなる請求項1に記載の薄膜燃料電池装置の製造方法。 - 前記燃料極層(208)、前記空気極層(214)および前記電解質層(212)の各層はそれぞれセラミックあるいは金属/セラミック複合材料のうちの1つから作製され、前記基板(204)は酸化アルミニウムから作製される請求項2に記載の薄膜燃料電池装置の製造方法。
- 前記燃料極層(208)、前記空気極層(214)および前記電解質層(212)はそれぞれ約0.5〜15μmの厚みを有し、前記犠牲層(202)は約0.1〜100μmの厚みを有する請求項2に記載の薄膜燃料電池装置の製造方法。
- 前記第1の燃料電池(208、212、214)を前記基板(202)に接合するステップが、前記第1の燃料電池(208、212、214)と一体形成されるコネクタ(210、216)を介して前記基板(202)に接合することからなる請求項1に記載の薄膜燃料電池装置の製造方法。
- 前記第1の燃料電池(508)上に複数の燃料電池(508)および犠牲層(502)を、犠牲層(502)を最下層にして交互に形成し、交互に配置された前記複数の燃料電池(508)をそれぞれ前記基板(506)に接合するステップと、
交互に配置された前記複数の犠牲層(502)を除去し、前記複数の燃料電池(508)の個々を分離する間隙(514)を形成するステップと、
をさらに含む請求項1に記載の薄膜燃料電池装置の製造方法。 - 薄膜燃料電池装置であって、
概ね平坦な表面(206)を有する基板(204)と、
少なくとも1つのコネクタ(210、216)によって前記基板(204)の概ね平坦な表面(206)上に支持される第1の燃料電池(208、212、214)と、
からなり、前記第1の燃料電池(208、212、214)と前記基板(204)の概ね平坦な基板表面(206)との間に間隙のある薄膜燃料電池装置。 - 少なくとも1つの前記コネクタ(510)によって前記基板(506)上に接合される複数の燃料電池(508)をさらに含み、前記複数の燃料電池(508)が前記第1の燃料電池(508)上に前記間隙(514)を挟んで概ね垂直なスタックとして配置され、前記複数の燃料電池(508)の個々の間にも前記間隙(514)のある請求項7に記載の薄膜燃料電池装置。
- 請求項7に記載の薄膜燃料電池装置を構成要素とする電子装置であって、
前記燃料電池装置を収容し、ガスを流すための少なくとも1つのポートを有するチャンバと、
前記電子装置に電流を供給するために前記燃料電池に接続される集電体と、
をさらに構成要素として含む電子装置。 - 電気機器に電流を供給するための燃料電池装置であって、
概ね平坦な表面を有する基板と、
前記基板上に支持される複数の燃料電池からなる概ね垂直なスタックであって、前記概ね垂直なスタックと前記基板の概ね平坦な表面との間および前記複数の燃料電池の個々の間に間隙があり、少なくとも1つのコネクタによって前記基板に接合される前記概ね垂直なスタックと、
前記複数の燃料電池の全ておよび前記基板の少なくとも一部を収容するチャンバであって、ガスを流すための少なくとも1つのポートを有する前記チャンバと、
前記複数の燃料電池から前記電気機器に電流を供給する集電体であって、前記複数の燃料電池に接続される前記集電体と、
を構成要素として含む燃料電池装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/273,607 US20040076868A1 (en) | 2002-10-18 | 2002-10-18 | Fuel cell and method for forming |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004139980A true JP2004139980A (ja) | 2004-05-13 |
JP3789913B2 JP3789913B2 (ja) | 2006-06-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003329612A Expired - Fee Related JP3789913B2 (ja) | 2002-10-18 | 2003-09-22 | 燃料電池およびその製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040076868A1 (ja) |
EP (1) | EP1445817A3 (ja) |
JP (1) | JP3789913B2 (ja) |
KR (1) | KR20040034520A (ja) |
CA (1) | CA2442511A1 (ja) |
TW (1) | TW200406949A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US7153601B2 (en) | 2002-10-29 | 2006-12-26 | Hewlett-Packard Development Company, L.P. | Fuel cell with embedded current collector |
JP2008533678A (ja) * | 2005-03-17 | 2008-08-21 | アルミン | 混合アニオン/プロトン伝導を有する高温型燃料電池 |
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EP1977724A1 (en) | 2001-04-07 | 2008-10-08 | Glaukos Corporation | System for treating ocular disorders |
US7112296B2 (en) * | 2002-10-18 | 2006-09-26 | Hewlett-Packard Development Company, L.P. | Method for making thin fuel cell electrolyte |
US7445814B2 (en) * | 2003-10-22 | 2008-11-04 | Hewlett-Packard Development Company, L.P. | Methods of making porous cermet and ceramic films |
US20060189142A1 (en) * | 2004-06-30 | 2006-08-24 | Yuji Saito | Method for making a sub-micron solid oxide electrolyte membrane |
US20080022514A1 (en) * | 2004-10-08 | 2008-01-31 | Harlan Anderson | Method of making a solid oxide fuel cell having a porous electrolyte |
KR100682939B1 (ko) * | 2005-03-16 | 2007-02-15 | 삼성전자주식회사 | 입체 구조의 고체전해질을 이용한 반도체 메모리 장치 및그 제조방법 |
US7871734B2 (en) * | 2005-08-23 | 2011-01-18 | Massachusetts Institute Of Technology | Micro fuel cell |
US9985295B2 (en) * | 2005-09-26 | 2018-05-29 | General Electric Company | Solid oxide fuel cell structures, and related compositions and processes |
US8153318B2 (en) | 2006-11-08 | 2012-04-10 | Alan Devoe | Method of making a fuel cell device |
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US20070172713A1 (en) * | 2006-01-23 | 2007-07-26 | Ketcham Thomas D | Stress reducing bus bar for an electrolyte sheet and a solid oxide fuel cell utilizing such |
US8293415B2 (en) | 2006-05-11 | 2012-10-23 | Alan Devoe | Solid oxide fuel cell device and system |
JP5066373B2 (ja) * | 2007-02-23 | 2012-11-07 | Jx日鉱日石エネルギー株式会社 | 燃料電池モジュール |
US8278013B2 (en) | 2007-05-10 | 2012-10-02 | Alan Devoe | Fuel cell device and system |
US8691464B2 (en) * | 2007-05-25 | 2014-04-08 | Massachusetts Institute Of Technology | Three dimensional single-chamber fuel cells |
US8227128B2 (en) | 2007-11-08 | 2012-07-24 | Alan Devoe | Fuel cell device and system |
US8343684B2 (en) | 2008-03-07 | 2013-01-01 | Alan Devoe | Fuel cell device and system |
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WO2010059793A2 (en) * | 2008-11-21 | 2010-05-27 | Bloom Energy Corporation | Coating process for production of fuel cell components |
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WO2013176715A2 (en) | 2012-02-24 | 2013-11-28 | Alan Devoe | Method of making a fuel cell device |
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Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5336570A (en) * | 1992-08-21 | 1994-08-09 | Dodge Jr Cleveland E | Hydrogen powered electricity generating planar member |
DE4340486C1 (de) * | 1993-11-27 | 1995-06-01 | Forschungszentrum Juelich Gmbh | Brennstoffzelle und Verfahren zur Herstellung der Brennstoffzelle |
US5963425A (en) * | 1997-07-16 | 1999-10-05 | International Business Machines Corporation | Combined air and refrigeration cooling for computer systems |
US6638654B2 (en) * | 1999-02-01 | 2003-10-28 | The Regents Of The University Of California | MEMS-based thin-film fuel cells |
US20020022382A1 (en) * | 2000-08-18 | 2002-02-21 | Franklin Jerrold E. | Compliant electrical contacts for fuel cell use |
JP3731648B2 (ja) * | 2000-11-27 | 2006-01-05 | 日産自動車株式会社 | 燃料電池用単セル及び固体電解質型燃料電池 |
US7081317B2 (en) * | 2001-03-29 | 2006-07-25 | Matsushita Electric Industrial Co., Ltd. | Polymer electrolyte thin film fuel cell and method of operating the same |
US6677070B2 (en) * | 2001-04-19 | 2004-01-13 | Hewlett-Packard Development Company, L.P. | Hybrid thin film/thick film solid oxide fuel cell and method of manufacturing the same |
EP1258937A1 (en) * | 2001-05-17 | 2002-11-20 | STMicroelectronics S.r.l. | Micro silicon fuel cell, method of fabrication and self-powered semiconductor device integrating a micro fuel cell |
US7018734B2 (en) * | 2001-07-27 | 2006-03-28 | Hewlett-Packard Development Company, L.P. | Multi-element thin-film fuel cell |
US7045234B2 (en) * | 2002-08-14 | 2006-05-16 | Hewlett-Packard Development Company, L.P. | Fuel-cell integral multifunction heater and methods |
US20040053100A1 (en) * | 2002-09-12 | 2004-03-18 | Stanley Kevin G. | Method of fabricating fuel cells and membrane electrode assemblies |
US6972161B2 (en) * | 2002-10-10 | 2005-12-06 | Hewlett-Packard Development Company, L.P. | Fuel cell assembly and method of making the same |
US7112296B2 (en) * | 2002-10-18 | 2006-09-26 | Hewlett-Packard Development Company, L.P. | Method for making thin fuel cell electrolyte |
-
2002
- 2002-10-18 US US10/273,607 patent/US20040076868A1/en not_active Abandoned
-
2003
- 2003-09-03 TW TW092124355A patent/TW200406949A/zh unknown
- 2003-09-22 JP JP2003329612A patent/JP3789913B2/ja not_active Expired - Fee Related
- 2003-09-25 CA CA002442511A patent/CA2442511A1/en not_active Abandoned
- 2003-10-01 EP EP03256192A patent/EP1445817A3/en not_active Withdrawn
- 2003-10-17 KR KR1020030072530A patent/KR20040034520A/ko not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7153601B2 (en) | 2002-10-29 | 2006-12-26 | Hewlett-Packard Development Company, L.P. | Fuel cell with embedded current collector |
JP2008533678A (ja) * | 2005-03-17 | 2008-08-21 | アルミン | 混合アニオン/プロトン伝導を有する高温型燃料電池 |
Also Published As
Publication number | Publication date |
---|---|
EP1445817A2 (en) | 2004-08-11 |
EP1445817A3 (en) | 2005-06-08 |
JP3789913B2 (ja) | 2006-06-28 |
TW200406949A (en) | 2004-05-01 |
CA2442511A1 (en) | 2004-04-18 |
US20040076868A1 (en) | 2004-04-22 |
KR20040034520A (ko) | 2004-04-28 |
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