JP6822644B2 - 平板型固体酸化物燃料電池 - Google Patents
平板型固体酸化物燃料電池 Download PDFInfo
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- JP6822644B2 JP6822644B2 JP2018549832A JP2018549832A JP6822644B2 JP 6822644 B2 JP6822644 B2 JP 6822644B2 JP 2018549832 A JP2018549832 A JP 2018549832A JP 2018549832 A JP2018549832 A JP 2018549832A JP 6822644 B2 JP6822644 B2 JP 6822644B2
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- 239000000446 fuel Substances 0.000 title claims description 177
- 239000007787 solid Substances 0.000 title claims description 56
- 239000010410 layer Substances 0.000 claims description 59
- 239000003792 electrolyte Substances 0.000 claims description 46
- 239000000565 sealant Substances 0.000 claims description 32
- 239000011247 coating layer Substances 0.000 claims description 23
- 239000000126 substance Substances 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 14
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 claims description 14
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 13
- 239000002737 fuel gas Substances 0.000 claims description 11
- 229910021526 gadolinium-doped ceria Inorganic materials 0.000 claims description 9
- 229910002084 calcia-stabilized zirconia Inorganic materials 0.000 claims description 7
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 7
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 7
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 238000003618 dip coating Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 239000012495 reaction gas Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000013078 crystal Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
- 239000000292 calcium oxide Substances 0.000 description 3
- 235000012255 calcium oxide Nutrition 0.000 description 3
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- -1 oxygen ions Chemical class 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001548 drop coating Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-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
- H01M8/10—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
- H01M8/1226—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 characterised by the supporting layer
-
- 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
- H01M4/8892—Impregnation or coating of the catalyst layer, e.g. by an ionomer
-
- 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
- H01M8/006—Flat
-
- 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
-
- 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
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
-
- 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
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
-
- 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
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
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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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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Description
図1は、本発明の一実施形態による平板型固体酸化物燃料電池100の断面図である。図2は、本発明の一実施形態による平板型固体酸化物燃料電池100の分解斜視図である。図1及び図2を参照して本発明の一実施形態による平板型固体酸化物燃料電池100について具体的に説明する。
Claims (7)
- 少なくとも1個以上形成される燃料貫通孔及び空気貫通孔を含む燃料極、
前記燃料極の上側に位置する電解質層、
前記電解質層の上側に位置する空気極、及び
前記燃料極の表面、燃料貫通孔及び空気貫通孔のうち少なくとも一部をコーティングする絶縁コーティング層
を含む
単位セルを含み、
前記単位セルは前記燃料極が支持体の役割をして
前記絶縁コーティング層は、前記燃料貫通孔と、前記空気貫通孔と、前記燃料極の空気極側の面及び空気極側の面とは反対側の面の両方とを、コーティングして、
前記絶縁コーティング層は、絶縁性物質がコーティングされてなり、
前記絶縁性物質は、ガドリニウムドープセリア(Gadolium−doped Ceria:GDC)、カルシア安定化ジルコニア(CaO−stavilized ZrO 2 :CSZ)、酸化アルミニウム(Al 2 O 3 )、ガラス及び結晶化ガラスのいずれか一つ以上を含み、
前記電解質層は、イットリア安定化ジルコニア(Yttria−Stablized Zirconia:YSZ)を含む、
平板型固体酸化物燃料電池。 - 前記平板型固体酸化物燃料電池は、
前記単位セルの上部に位置する上部シーラント(Sealant)と前記単位セルの下部に位置する下部シーラントとを含むシーラント層、
前記上部シーラントの上部に位置し、少なくとも1個以上の空気マニホールド(Manifold)及び燃料マニホールドが形成される空気極インターコネクト(Interconnect)、及び
前記下部シーラントの下部に位置し、少なくとも1個以上の空気マニホールド(Manifold)及び燃料マニホールドが形成される燃料極インターコネクト
を含む、
請求項1に記載の平板型固体酸化物燃料電池。 - 前記平板型固体酸化物燃料電池には、
前記シーラント層と前記空気極インターコネクトとの間に空気極集電体、及び
前記シーラント層と前記燃料極インターコネクトとの間に燃料極集電体
がさらに含まれる、
請求項2に記載の平板型固体酸化物燃料電池。 - 前記燃料貫通孔及び前記空気貫通孔は、前記燃料極の縁部に形成される、
請求項1から3のいずれか1項に記載の平板型固体酸化物燃料電池。 - 前記電解質層には、前記燃料貫通孔と対応する燃料ガス通路及び前記空気貫通孔と対応する空気通路が形成される、
請求項1から4のいずれか一項に記載の平板型固体酸化物燃料電池。 - 前記電解質層は、表面、前記燃料ガス通路及び前記空気通路のうち少なくとも一部が前記絶縁コーティング層でコーティングされる、
請求項5に記載の平板型固体酸化物燃料電池。 - 前記絶縁コーティング層は、ディップコーティング及びスプレーコーティングのいずれか一つによって形成される、
請求項1から6のいずれか一項に記載の平板型固体酸化物燃料電池。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160103727A KR102123714B1 (ko) | 2016-08-16 | 2016-08-16 | 평판형 고체 산화물 연료전지 |
KR10-2016-0103727 | 2016-08-16 | ||
PCT/KR2017/008898 WO2018034489A1 (ko) | 2016-08-16 | 2017-08-16 | 평판형 고체 산화물 연료전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019516214A JP2019516214A (ja) | 2019-06-13 |
JP6822644B2 true JP6822644B2 (ja) | 2021-01-27 |
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Country Status (6)
Country | Link |
---|---|
US (1) | US11870105B2 (ja) |
EP (1) | EP3429010B1 (ja) |
JP (1) | JP6822644B2 (ja) |
KR (1) | KR102123714B1 (ja) |
CN (1) | CN109075364B (ja) |
WO (1) | WO2018034489A1 (ja) |
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CN110627167A (zh) * | 2019-09-27 | 2019-12-31 | 上海海事大学 | 掺杂Cs的新型复合Ti-Net/TiO2-NTs/β-PbO2电极及其制备方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0541224A (ja) * | 1991-08-05 | 1993-02-19 | Fuji Electric Co Ltd | 固体電解質型燃料電池 |
JPH07105961A (ja) * | 1993-10-12 | 1995-04-21 | Mitsubishi Heavy Ind Ltd | 固体電解質電解セルの製造方法 |
EP1328035A1 (fr) * | 2002-01-09 | 2003-07-16 | HTceramix S.A. - High Technology Electroceramics | PEN de pile à combustible à oxydes solide |
JP2004200021A (ja) | 2002-12-19 | 2004-07-15 | Mitsubishi Materials Corp | 固体酸化物形燃料電池のガス供給管の接続構造 |
NL1026861C2 (nl) | 2004-08-18 | 2006-02-24 | Stichting Energie | SOFC stackconcept. |
DE102004047539A1 (de) * | 2004-09-30 | 2006-04-06 | Elringklinger Ag | Dichtungsanordnung für einen Brennstoffzellenstapel und Verfahren zum Herstellen eines Brennstoffzellenstapels |
CN100479251C (zh) * | 2006-03-12 | 2009-04-15 | 中国科学技术大学 | 一种平板型电极支撑固体氧化物燃料电池 |
CN101355177B (zh) * | 2008-08-05 | 2010-07-21 | 西安交通大学 | 一种双层连接体平板固体氧化物燃料电池堆 |
JP5631625B2 (ja) | 2009-06-30 | 2014-11-26 | 日本碍子株式会社 | 固体酸化物形燃料電池 |
JP2012059441A (ja) * | 2010-09-07 | 2012-03-22 | Sharp Corp | 燃料電池 |
WO2012097521A1 (zh) * | 2011-01-21 | 2012-07-26 | 中国科学院宁波材料技术与工程研究所 | 一种固体氧化物燃料电池堆 |
US20120251917A1 (en) | 2011-04-04 | 2012-10-04 | Korea Institute Of Science And Technology | Solid oxide fuel cell comprising nanostructure composite cathode and fabrication method thereof |
JP5716613B2 (ja) * | 2011-09-02 | 2015-05-13 | トヨタ自動車株式会社 | 燃料電池 |
KR101151868B1 (ko) * | 2012-02-27 | 2012-05-31 | 한국에너지기술연구원 | 고체산화물 연료전지용 단위 셀 및 이를 이용한 고체산화물 연료전지 |
JP5920880B2 (ja) | 2012-02-29 | 2016-05-18 | Tdk株式会社 | 積層型固体酸化物形燃料電池の実装構造 |
US9583771B2 (en) | 2013-05-16 | 2017-02-28 | Bloom Energy Coporation | Corrosion resistant barrier layer for a solid oxide fuel cell stack and method of making thereof |
KR101670800B1 (ko) * | 2014-08-27 | 2016-10-31 | 한국에너지기술연구원 | 고체산화물 연료전지용 셀 및 그 제조방법 |
JP6602773B2 (ja) * | 2014-09-19 | 2019-11-06 | 大阪瓦斯株式会社 | 電気化学素子、固体酸化物形燃料電池セル、およびこれらの製造方法 |
JP6018347B1 (ja) * | 2015-03-17 | 2016-11-02 | 住友精密工業株式会社 | 燃料電池 |
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2016
- 2016-08-16 KR KR1020160103727A patent/KR102123714B1/ko active IP Right Grant
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2017
- 2017-08-16 EP EP17841671.5A patent/EP3429010B1/en active Active
- 2017-08-16 JP JP2018549832A patent/JP6822644B2/ja active Active
- 2017-08-16 WO PCT/KR2017/008898 patent/WO2018034489A1/ko active Application Filing
- 2017-08-16 CN CN201780024216.3A patent/CN109075364B/zh active Active
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2019
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KR102123714B1 (ko) | 2020-06-16 |
EP3429010B1 (en) | 2022-09-28 |
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WO2018034489A1 (ko) | 2018-02-22 |
EP3429010A1 (en) | 2019-01-16 |
CN109075364A (zh) | 2018-12-21 |
US11870105B2 (en) | 2024-01-09 |
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US20190157689A1 (en) | 2019-05-23 |
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