JP5645467B2 - 電気エネルギを得るための電気化学セル - Google Patents
電気エネルギを得るための電気化学セル Download PDFInfo
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- JP5645467B2 JP5645467B2 JP2010110849A JP2010110849A JP5645467B2 JP 5645467 B2 JP5645467 B2 JP 5645467B2 JP 2010110849 A JP2010110849 A JP 2010110849A JP 2010110849 A JP2010110849 A JP 2010110849A JP 5645467 B2 JP5645467 B2 JP 5645467B2
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- 239000007784 solid electrolyte Substances 0.000 claims description 52
- 239000003792 electrolyte Substances 0.000 claims description 31
- 239000000446 fuel Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 9
- 229910010293 ceramic material Inorganic materials 0.000 claims description 6
- 239000005518 polymer electrolyte Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 2
- 239000000470 constituent Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 30
- 239000007789 gas Substances 0.000 description 22
- 239000012530 fluid Substances 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 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
- 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
- H01M8/243—Grouping of unit cells of tubular or cylindrical 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
- 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
- H01M8/122—Corrugated, curved or wave-shaped MEA
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
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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
- H01M8/002—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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
- H01M8/1006—Corrugated, curved or wave-shaped MEA
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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
- H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M2008/1095—Fuel cells with polymeric electrolytes
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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
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- 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
- Y02E60/10—Energy storage using batteries
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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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- Electrochemistry (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
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- Secondary Cells (AREA)
Description
Claims (13)
- 電気エネルギを得るための電気化学セル、特に燃料電池であって、アノードとして機能する第1の電極と、カソードとして機能する第2の電極とを有しており、かつ、特に扁平に形成された固体電解質層を有しており、第1の電極と第2の電極とは前記固体電解質層を介してイオン伝導接続される形式のものにおいて、
固体電解質層(12)が電気化学セル(10)の支持構造体としてチューブ状に形成されており、該チューブ状の固体電解質層(12)の内面と外面に第1の電極(14)と第2の電極(16)がそれぞれ被覆されており、第1の電極(14)と第2の電極(16)のそれぞれの表面に、固体電解質層(12)を、電気化学セル(10)の別の構成部分に構造的に結合させるための少なくとも1つのインターコネクタ(20)が設けられていて、該インターコネクタ(20)を介して、前記固体電解質層(12)の外面の第2の電極(16)を別の固体電解質層(12)の外面の第2の電極(16)に結合することができ、更に、前記固体電解質層(12)の内面の第1の電極(14)が該固体電解質層(12)の内面の別の領域の第1の電極(14)にインターコネクタ(20)によって結合されていることを特徴とする、電気化学セル。 - 第1の電極(14)が、固体電解質層(12)の第1の大きな面に配置されており、第2の電極(16)が、反対側に位置する、固体電解質層(12)の第2の大きな面に配置されている、請求項1記載の電気化学セル。
- 固体電解質層(12)が、単なる平面状の構成よりも表面積が拡大された形状を有している、請求項1又は2記載の電気化学セル。
- 固体電解質層が、折り畳まれた、又は階段状の、又はハニカム状の、又は波状の構造を有している、請求項3記載の電気化学セル。
- 固体電解質層(12)が、第1の電極(14)及び/又は第2の電極(16)よりも大きな層厚さを有している、請求項1から4までのいずれか1項記載の電気化学セル。
- 固体電解質層(12)が、第1の電極(14)及び/又は第2の電極(16)の1.1〜100倍の層厚さを有している、請求項5記載の電気化学セル。
- 固体電解質層(12)がポリマ電解質材料又はセラミック材料を有している、請求項1から6までのいずれか1項記載の電気化学セル。
- 少なくとも1つのインターコネクタ(20)が、空間的なアライメントに関して、全体としての固体電解質層(12)のアライメントに対して少なくとも接線方向で平行であるように方向付けられている固体電解質層(12)の領域に取り付けられている、請求項1から7までのいずれか1項記載の電気化学セル。
- インターコネクタ(20)によって固体電解質層(12a,12b,12c)の内面の第1の電極(14)が互いに結合されることにより、ガス室(18a,18b,18c,18d)が形成されている、請求項1から8までのいずれか1項記載の電気化学セル。
- それぞれ第1の電極(14)と第2の電極(16)とが設けられた第1の固体電解質層と第2の固体電解質層(12a,12b,12c)が、インターコネクタ(20)によって互いに結合されており、この結合では第1の固体電解質層(12a)の、第1の極性である第2の電極(16)を有した側が、第2の固体電解質層(12b)の、第2の電極(16)と同じ極性を有した側に接触され、結合される、請求項1から9までのいずれか1項記載の複合体装置。
- まず固体電解質層(12)を支持構造体としてチューブ状に形成し、前記チューブ状の固体電解質層(12)の内面と外面に、それぞれアノードとして機能する第1の電極(14)とカソードとして機能する第2の電極(16)とを設け、第1の電極(14)と第2の電極(16)とを固体電解質層(12)を介してイオン伝導的に接触させ、第1の電極(14)と第2の電極(16)のそれぞれの表面に、固体電解質層(12)を、電気化学セル(10)の別の構成部分に構造的に結合させるための少なくとも1つのインターコネクタ(20)を設け、該インターコネクタ(20)を介して、前記固体電解質層(12)の外面の第2の電極(16)を別の固体電解質層(12)の外面の第2の電極(16)に結合することができ、更に、前記固体電解質層(12)の内面の第1の電極(14)が該固体電解質層(12)の内面の別の領域の第1の電極(14)にインターコネクタ(20)によって結合されることを特徴とする、電気化学セル、特に燃料電池を製造するための方法。
- 固体電解質層(12)を、折り畳まれた、又は階段状の、又はハニカム状の、又は波状の構造として形成する、請求項11記載の方法。
- 第2の電極(16)の表面に、固体電解質層(12)を別の装置構成部分(22)に構造的に結合するために少なくとも1つのインターコネクタ(20)を設け、該インターコネクタ(20)が設けられた少なくとも2つの固体電解質層(12a,12b,12c)を、複合体装置となるように互いに接合させる、請求項11又は12記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009003074.3 | 2009-05-13 | ||
DE102009003074A DE102009003074A1 (de) | 2009-05-13 | 2009-05-13 | Elektrochemische Zelle zur Gewinnung elektrischer Energie |
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JP2010267618A JP2010267618A (ja) | 2010-11-25 |
JP5645467B2 true JP5645467B2 (ja) | 2014-12-24 |
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JP2010110849A Active JP5645467B2 (ja) | 2009-05-13 | 2010-05-13 | 電気エネルギを得るための電気化学セル |
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DE (1) | DE102009003074A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5819099B2 (ja) * | 2011-05-11 | 2015-11-18 | 日本特殊陶業株式会社 | 固体酸化物形燃料電池 |
EP2795704A2 (de) * | 2011-12-22 | 2014-10-29 | Aleksandr S. Lipilin | Modifizierte planarzelle und stapel von elektrochemischen einrichtungen auf ihrer basis sowie verfahren zur herstellung der planarzelle und des stapels und eine form für die fertigung der planarzelle |
CN103746123B (zh) * | 2014-02-18 | 2016-08-31 | 武汉理工大学 | 质子交换膜燃料电池金属双极板及其构成的电堆 |
US11031619B2 (en) | 2017-05-25 | 2021-06-08 | The Curators Of The University Of Missouri | Cell for flow battery |
KR101988567B1 (ko) * | 2017-06-01 | 2019-06-12 | 전남대학교산학협력단 | 3차원 막전극조립체, 이를 구비한 연료전지 및 그 제조방법 |
US11380926B2 (en) * | 2019-08-14 | 2022-07-05 | The Curators Of The University Of Missouri | Fuel cell having corrugated membrane electrode assembly |
EP4369446A1 (en) * | 2021-07-07 | 2024-05-15 | Connexx Systems Corporation | Solid oxide electrochemical cell and method for producing same |
EP4379871A1 (en) * | 2022-11-29 | 2024-06-05 | H2B2 Electrolysis Technologies, S.L. | A solid oxide cell stack made of single repeating units, each comprising a ceramic cell with a corrugated membrane and a flat metallic interconnect |
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US4476198A (en) * | 1983-10-12 | 1984-10-09 | The United States Of America As Represented By The United States Department Of Energy | Solid oxide fuel cell having monolithic core |
US4666798A (en) * | 1985-05-20 | 1987-05-19 | The United States Of America As Represented By The United States Department Of Energy | Serially connected solid oxide fuel cells having monolithic cores |
JPH01124964A (ja) * | 1987-11-10 | 1989-05-17 | Mitsubishi Heavy Ind Ltd | 平板型固体電解質燃料電池 |
JP2841340B2 (ja) * | 1989-03-25 | 1998-12-24 | 東燃料株式会社 | 固体電解質燃料電池 |
JPH0737596A (ja) * | 1993-07-23 | 1995-02-07 | Mitsubishi Heavy Ind Ltd | 平板型固体電解質電解セル |
JP3064167B2 (ja) * | 1993-09-01 | 2000-07-12 | 三菱重工業株式会社 | 固体電解質燃料電池 |
JP3397597B2 (ja) * | 1996-10-02 | 2003-04-14 | リンナイ株式会社 | 燃料電池装置及び燃料電池の製造方法 |
JPH11224677A (ja) * | 1998-02-10 | 1999-08-17 | Denso Corp | 固体高分子型燃料電池 |
US6361893B1 (en) * | 1999-11-26 | 2002-03-26 | The United States Of America As Represented By The Department Of Energy | Planar fuel cell utilizing nail current collectors for increased active surface area |
JP2001357860A (ja) * | 2000-06-14 | 2001-12-26 | Mitsubishi Heavy Ind Ltd | 燃料電池装置および燃料電池の冷却方法 |
JP2005166552A (ja) * | 2003-12-04 | 2005-06-23 | Canon Inc | 燃料電池 |
DE102004026714A1 (de) | 2004-05-28 | 2005-12-22 | Siemens Ag | Tubulare Hochtemperatur-Festelektrolyt-Brennstoffzelle und damit aufgebaute Brennstoffzellenanlage |
JP2005353484A (ja) * | 2004-06-11 | 2005-12-22 | Toyota Motor Corp | チューブ型燃料電池用膜電極複合体およびチューブ型燃料電池用集電体 |
JP2007066723A (ja) * | 2005-08-31 | 2007-03-15 | Toyota Motor Corp | 燃料電池 |
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