DE102009003074A1 - Electrochemical cell for obtaining electrical energy - Google Patents
Electrochemical cell for obtaining electrical energy Download PDFInfo
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- DE102009003074A1 DE102009003074A1 DE102009003074A DE102009003074A DE102009003074A1 DE 102009003074 A1 DE102009003074 A1 DE 102009003074A1 DE 102009003074 A DE102009003074 A DE 102009003074A DE 102009003074 A DE102009003074 A DE 102009003074A DE 102009003074 A1 DE102009003074 A1 DE 102009003074A1
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- solid electrolyte
- electrolyte layer
- electrochemical cell
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- cell according
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- 239000007784 solid electrolyte Substances 0.000 claims abstract description 44
- 239000000446 fuel Substances 0.000 claims abstract description 22
- 239000002131 composite material Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 229910010293 ceramic material Inorganic materials 0.000 claims description 5
- 239000005518 polymer electrolyte Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 description 27
- 239000012528 membrane Substances 0.000 description 27
- 239000007789 gas Substances 0.000 description 17
- 239000012530 fluid Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000007800 oxidant agent Substances 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
- 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
- 238000002360 preparation method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 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
- 230000032683 aging Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 229910002078 fully stabilized zirconia Inorganic materials 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
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229910002077 partially stabilized zirconia Inorganic materials 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
- 230000035939 shock Effects 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000003313 weakening effect Effects 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
- 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
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
Abstract
Es wird eine elektrochemische Zelle (10) zur Gewinnung elektrischer Energie, insbesondere eine Brennstoffzelle, beschrieben, die eine als Anode fungierende erste Elektrode (14) sowie eine als Kathode fungierende zweite Elektrode (16) umfasst sowie eine insbesondere flächig ausgeführte Festelektrolytschicht (12), wobei die erste und die zweite Elektrode (14, 16) über die Festelektrolytschicht (12) in ionenleitendem Kontakt steht. Erfindungsgemäß ist vorgesehen, dass die Festelektrolytschicht (12) als Tragstruktur der elektrochemischen Zelle (10) ausgebildet ist.An electrochemical cell (10) for obtaining electrical energy, in particular a fuel cell, is described which comprises a first electrode (14) acting as an anode and a second electrode (16) functioning as a cathode, and a solid electrolyte layer (12), in particular flat, wherein the first and second electrodes (14, 16) are in ion-conducting contact via the solid electrolyte layer (12). According to the invention, it is provided that the solid electrolyte layer (12) is designed as a supporting structure of the electrochemical cell (10).
Description
Die vorliegende Erfindung betrifft eine elektrochemische Zelle zur Gewinnung elektrischer Energie, insbesondere Brennstoffzelle, eine Verbundanordnung diese enthaltend sowie ein Verfahren zu deren Herstellung nach dem Oberbegriff der unabhängigen Patentansprüche.The The present invention relates to an electrochemical cell for recovery electrical energy, in particular fuel cell, a composite arrangement containing them and a process for their preparation according to the Preamble of the independent claims.
Stand der TechnikState of the art
Die Anwendung von Brennstoffzellen ermöglicht die Transformation chemischer Energie in elektrische Energie. Dabei werden insbesondere gasförmige Ausgangssubstanzen wie beispielsweise Wasserstoff bzw. Sauerstoff inneren Gasräumen einer elektrochemischen Zelle zugeführt und dort elektrochemisch zu Endprodukten unter Gewinnung elektrischer Energie umgesetzt. Dabei ist auf eine sorgfältige Trennung beider Gasräume zu achten, da es sonst unerwünschterweise zu einer direkten chemischen Reaktion der Ausgangssubstanzen kommen kann. Während diese Abdichtungsproblematik im Bereich von Brennstoffzellen, die mit einer Betriebstemperatur von bis zu 200°C betrieben werden, weitgehend gelöst ist, stellt die Abdichtung der Gasräume bei Hochtemperaturbrennstoffzellen, wie beispielsweise der sogenannten solid oxide fuel cell (SOFC) nach wie vor ein Problem dar.The Application of fuel cells allows the transformation chemical energy into electrical energy. In doing so, in particular gaseous starting substances such as hydrogen or oxygen internal gas spaces of an electrochemical Cell supplied and there electrochemically to end products implemented with recovery of electrical energy. It is on one careful separation of both gas chambers, otherwise it is undesirably a direct chemical Reaction of the starting materials can come. While these Sealing problem in the field of fuel cells with operate at an operating temperature of up to 200 ° C, is largely solved, the sealing of the gas chambers High temperature fuel cells, such as the so-called solid oxide fuel cell (SOFC) is still a problem.
Zur
Lösung dieses Problems sind in der Vergangenheit beispielsweise
in der
Da sich an den Oberflächen der betreffenden Elektroden jedoch im Betrieb laufend Redoxvorgänge abspielen, kommt es im Lauf der Zeit zu einer chemischen Veränderung des Elektrodenmaterials und somit auch zu einer Volumenänderung. Diese Volumenänderung kann bei Systemen gemäß Stand der Technik zu Rissen und Brüchen im Bereich des Festelektrolyten führen.There However, on the surfaces of the respective electrodes During operation redox processes play, it comes in Passing the time to a chemical change of the electrode material and thus also to a volume change. This volume change can crack in systems of the prior art and fractures in the solid electrolyte lead.
Aufgabe und Vorteile der ErfindungPurpose and advantages of the invention
Aufgabe der vorliegenden Erfindung ist es, eine elektrochemische Zelle zur Gewinnung elektrischer Energie bereitzustellen, die einen Langzeitbetrieb ermöglicht, ohne dass betriebsbedingte mechanische Schädigungen zu befürchten sind.task The present invention is an electrochemical cell for Provide electrical energy, which is a long-term operation allows without any operational mechanical damage to be feared.
Die der Erfindung zugrundeliegende Aufgabe wird in vorteilhafter Weise durch eine elektrochemische Zelle bzw. eine Verbundanordnung diese enthaltend sowie ein Verfahren zu deren Herstellung mit den kennzeichnenden Merkmalen der unabhängigen Ansprüche in vorteilhafter Weise gelöst.The The problem underlying the invention is advantageously by an electrochemical cell or a composite arrangement this containing and a process for their preparation with the characterizing Features of the independent claims in an advantageous Way solved.
Dies beruht insbesondere darauf, dass als Tragstruktur der elektrochemischen Zelle ein Festelektrolytmaterial herangezogen wird, auf dessen Oberfläche sich die Elektroden der elektrochemischen Zelle befinden. Zwar kann es im Langzeitbetrieb zu einer Alterung der Elektroden kommen, die im Wesentlichen auf Schockwechselbeanspruchungen sowie auf Redoxvorgänge an der Elektrodenoberfläche zurückzuführen ist; jedoch besteht bei einer elektrochemischen Zelle, deren Tragstruktur durch einen Festelektrolyt gebildet ist, die Möglichkeit, auf Materialien zurückzugreifen, die auch im Langzeitbetrieb dauerbeständig sind.This is based in particular on the fact that as a supporting structure of the electrochemical Cell is a solid electrolyte material is used, on its surface the electrodes of the electrochemical cell are located. Although can In the long - term operation, aging of the electrodes occurs in the Mainly on shock cycling and redox processes attributed to the electrode surface is; However, there is an electrochemical cell whose support structure through a solid electrolyte is formed, the possibility of Materials that are also used in long-term operation are durable.
Auf diese Weise können mechanische Beschädigungen der Tragstruktur vermieden werden. Da Risse in der Tragstruktur neben dem Risiko einer Schwächung der Tragstruktur zusätzlich einen Durchtritt gasförmiger Ausgangsverbindungen ermöglichen können, stellt eine auch im Dauerbetrieb stabile Tragstruktur darüber hinaus auch ein mögliches Sicherheitsmerkmal der erfindungsgemäß ausgeführten elektrochemischen Zelle dar.On This way can cause mechanical damage the support structure can be avoided. Because cracks in the support structure in addition to the risk of weakening the support structure in addition allow passage of gaseous starting compounds can provide, even in continuous operation stable support structure beyond that also a possible security feature the electrochemical designed according to the invention Cell.
Weitere vorteilhafte Ausführungsformen der vorliegenden Erfindung sind Gegenstand der Unteransprüche.Further advantageous embodiments of the present invention are the subject of the dependent claims.
So ist es von Vorteil, wenn die die Tragstruktur bildende Festelektrolytschicht eine gegenüber einer rein planaren bzw. ebenen Ausführungsform mit einer oberflächenvergrößernden Formgebung ausgeführt ist. Dabei kann die Festelektrolytschicht insbesondere eine gefaltete oder wellenförmige Struktur aufweisen. Diese Ausführungsform ermöglicht, dass mehrere Festelektrolytschichten so übereinander angeordnet werden können, dass in den Zwischenräumen festelektrolytbegrenzte Gasräume gebildet werden. Diese werden vorzugsweise über sogenannte Interkonnektoren elektrisch kontaktiert und miteinander verbunden. Dabei wird unter einem Interkonnektor eine Schicht oder Beschichtung eines zwei Festelektrolytschichten formstabil und elektrische leitend miteinander verbindenden Materials verstanden. Auf diese Weise kann auf einfachem Wege eine tubulare Struktur mehrerer elektrochemischer Zellen erzeugt werden, die zusammen eine Verbundanordnung bilden.So it is advantageous if the solid electrolyte layer forming the support structure one opposite to a purely planar or planar embodiment with a surface enlarging shape is executed. In this case, the solid electrolyte layer in particular have a folded or wavy structure. These Embodiment allows multiple solid electrolyte layers can be arranged one above the other, that in the interstices solid electrolyte limited gas spaces be formed. These are preferably via so-called interconnectors electrically contacted and connected together. It is under an interconnector a layer or coating of a two solid electrolyte layers dimensionally stable and electrically conductively interconnecting material Understood. In this way, a tubular structure can be easily achieved several electrochemical cells are generated, which together Form composite arrangement.
Weiterhin ist von Vorteil, wenn als Festelektrolytmaterial der Festelektrolytschicht je nach Anwendungstemperatur ein Polymerelektrolytmaterial für Niedertemperaturanwendungen bei Temeperaturen von bspw. 80–100°C oder ein keramisches Material beispielsweise für Hochtemperaturanwendungen bei Temperaturen von bspw. 700–950°C gewählt wird. Die genannten Materialien zeichnen sich insbesondere auch bei Temperaturwechselbeanspruchung durch eine hohe mechanische Beständigkeit aus.It is also advantageous if, as solid electrolyte material, the solid electrolyte layer, depending on the application temperature, is a polymer electrolyte material for low-temperature applications at temperatures of, for example, 80-100 ° C. or a ceramic material, for example for high-temperature applications at temperatures of, for example, 700-950 ° C is selected. The materials mentioned are characterized in particular by thermal cycling by high mechanical resistance.
Gemäß einer besonders vorteilhaften Ausführungsform der vorliegenden Erfindung wird eine Verbundanordnung mindestens zweier elektrochemischer Zellen hergestellt, in der eine erste und eine zweite jeweils mit Elektroden versehene Festelektrolytschicht mittels Interkonnektoren miteinander verbunden werden, wobei die erste Festelektrolytschicht mit ihrer eine erste Elektrode erster Polarität aufweisenden Seite mit einer eine erste Elektrode gleicher Polarität aufweisenden Seite der zweiten Festelektrolytschicht in Kontakt gebracht und verbunden wird. Auf diese Weise entstehen beim Verbinden beider Festelektrolytschichten innere Gasräume, die ausschließlich in Kontakt mit Elektroden gleicher Polarität stehen. Wird dabei eine Vielzahl von inneren Gasräumen erzeugt, so kann auf diese Weise ein tubularer Verbund von Einzelbrennstoffzellen bzw. elektrochemischen Zellen erzeugt werden.According to one particularly advantageous embodiment of the present invention Invention is a composite arrangement of at least two electrochemical Cells are produced in which a first and a second respectively with Electrode provided solid electrolyte layer by means of interconnectors connected to each other, wherein the first solid electrolyte layer with their first electrode having a first polarity Side with a first electrode of the same polarity Side of the second solid electrolyte layer brought into contact and is connected. In this way arise when connecting both solid electrolyte layers inner gas chambers, which are exclusively in contact stand with electrodes of the same polarity. Is doing a Generated variety of internal gas spaces, so can on this Weise a tubular composite of individual fuel cells or electrochemical Cells are generated.
Ausführungsbeispieleembodiments
Die Erfindung wird anhand der Zeichnung und der nachfolgenden, darauf Bezug nehmenden Beschreibung näher erläutert. Es zeigt:The Invention will be with reference to the drawing and the subsequent thereto Description closer explained. It shows:
Die
in den
In
Die
Elektrolytmembran
Dabei
bildet die Elektrolytmembran
Dabei
können die Interkonnektoren
Ist
die Elektrolytmembran
Weiterhin
besteht die Möglichkeit beim Verbund zweier Elektrolytmembranen
Auf
diese Weise wird ein Verbund mehrerer Gasräume
In
In
Alternativ
ist es möglich, für die Ausführung der
Elektrolytmembran
Um
zu erreichen, dass die Elektrolytmembran
Die
erfindungsgemäße elektrochemische Zelle
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 102004026714 A1 [0003] DE 102004026714 A1 [0003]
Claims (16)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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DE102009003074A DE102009003074A1 (en) | 2009-05-13 | 2009-05-13 | Electrochemical cell for obtaining electrical energy |
JP2010110849A JP5645467B2 (en) | 2009-05-13 | 2010-05-13 | Electrochemical cell for obtaining electrical energy |
Applications Claiming Priority (1)
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DE102009003074A DE102009003074A1 (en) | 2009-05-13 | 2009-05-13 | Electrochemical cell for obtaining electrical energy |
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DE102009003074A Ceased DE102009003074A1 (en) | 2009-05-13 | 2009-05-13 | Electrochemical cell for obtaining electrical energy |
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DE (1) | DE102009003074A1 (en) |
Cited By (4)
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WO2013093607A3 (en) * | 2011-12-22 | 2013-11-21 | Lipilin Aleksandr S | Modified planar cell and stack of electrochemical devices based thereon, and method for producing the planar cell and the stack, and a mould for producing the planar cell |
EP2709197A4 (en) * | 2011-05-11 | 2015-08-05 | Ngk Spark Plug Co | Solid oxide fuel cell |
US11380926B2 (en) * | 2019-08-14 | 2022-07-05 | The Curators Of The University Of Missouri | Fuel cell having corrugated membrane electrode assembly |
US11611098B2 (en) | 2017-05-25 | 2023-03-21 | The Curators Of The University Of Missouri | Cell for flow battery |
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CN103746123B (en) * | 2014-02-18 | 2016-08-31 | 武汉理工大学 | Dual polar plates of proton exchange membrane fuel cell and the pile of composition thereof |
KR101988567B1 (en) * | 2017-06-01 | 2019-06-12 | 전남대학교산학협력단 | Three-dimensional membrane electrode assembly, fuel cell provided with the same and fabrication method thereof |
CN117223136A (en) * | 2021-07-07 | 2023-12-12 | 柯耐克斯***株式会社 | Solid oxide electrochemical cell and method of making same |
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JPH01124964A (en) * | 1987-11-10 | 1989-05-17 | Mitsubishi Heavy Ind Ltd | Flat plate type solid electrolyte fuel cell |
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Cited By (7)
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EP2709197A4 (en) * | 2011-05-11 | 2015-08-05 | Ngk Spark Plug Co | Solid oxide fuel cell |
EP3035428A1 (en) * | 2011-05-11 | 2016-06-22 | NGK Spark Plug Co., Ltd. | Solid oxide fuel cell |
US9853308B2 (en) | 2011-05-11 | 2017-12-26 | Ngk Spark Plug Co., Ltd. | Solid oxide fuel cell |
WO2013093607A3 (en) * | 2011-12-22 | 2013-11-21 | Lipilin Aleksandr S | Modified planar cell and stack of electrochemical devices based thereon, and method for producing the planar cell and the stack, and a mould for producing the planar cell |
EA034358B1 (en) * | 2011-12-22 | 2020-01-30 | Александр Сергеевич Липилин | Modified planar cell and stack of electrochemical devices based thereon, method for producing the planar cell and the stack, and mould for producing the planar cell |
US11611098B2 (en) | 2017-05-25 | 2023-03-21 | The Curators Of The University Of Missouri | Cell for flow battery |
US11380926B2 (en) * | 2019-08-14 | 2022-07-05 | The Curators Of The University Of Missouri | Fuel cell having corrugated membrane electrode assembly |
Also Published As
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JP5645467B2 (en) | 2014-12-24 |
JP2010267618A (en) | 2010-11-25 |
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