KR102123714B1 - 평판형 고체 산화물 연료전지 - Google Patents
평판형 고체 산화물 연료전지 Download PDFInfo
- Publication number
- KR102123714B1 KR102123714B1 KR1020160103727A KR20160103727A KR102123714B1 KR 102123714 B1 KR102123714 B1 KR 102123714B1 KR 1020160103727 A KR1020160103727 A KR 1020160103727A KR 20160103727 A KR20160103727 A KR 20160103727A KR 102123714 B1 KR102123714 B1 KR 102123714B1
- Authority
- KR
- South Korea
- Prior art keywords
- air
- solid oxide
- anode
- hole
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- H01M8/1226—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
-
- 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
-
- Y02E60/525—
Landscapes
- Chemical & Material Sciences (AREA)
- 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)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 평판형 고체 산화물 연료전지의 분해 사시도이다.
도 3은 본 발명의 다른 실시예에 따른 평판형 고체 산화물 연료전지의 단면도이다.
10, 10’: 고체 산화물 연료전지용 단위 셀
1: 연료 관통홀
2: 공기 관통홀
3: 연료 가스 통로
4: 공기 통로
5: 연료 매니폴드
6: 공기 매니폴드
11: 연료극
12: 전해질층
13: 공기극
14: 절연 코팅층
21: 상부 실란트
22: 하부 실란트
30: 공기극 인터커넥트
40: 연료극 인터커넥트
Claims (9)
- 공기극; 상기 공기극 하측에 위치되는 전해질층; 상기 전해질층 하측에 상기 공기극 및 전해질층 보다 넓이가 넓게 형성되고, 상기 전해질층의 네측면에 대향되게 연료 관통홀 및 공기 관통홀이 적어도 하나 이상 형성되는 연료극;을 포함하는 단위셀;
상기 단위셀의 상부에 위치되는 상부 실란트;와 상기 단위셀의 하부에 위치되는 하부 실란트;를 포함하는 실란트층;
상기 상부 실란트의 상측에 위치되고, 일측에 상기 단위셀에 공기를 공급하는 공기 유로가 형성된 공기극 인터커넥트; 및
상기 하부 실란트의 하측에 위치되고, 일측에 상기 단위셀에 연료를 공급하는 연료 유로가 형성된 연료극 인터커넥트;를 포함하고,
상기 단위셀은,
절연 물질이 상기 연료 관통홀, 공기 관통홀 및 연료극 표면에 코팅되는 절연 코팅층을 포함하는 것을 특징으로 하는,
평판형 고체 산화물 연료전지.
- 삭제
- 제1항에 있어서,
상기 연료 관통홀 및 상기 공기 관통홀은,
상기 연료극의 가장자리에 형성되는 것을 특징으로 하는, 평판형 고체 산화물 연료전지.
- 제1항에 있어서,
상기 전해질층에는,
상기 연료 관통홀과 대응되는 연료 가스 통로 및 상기 공기 관통홀과 대응되는 공기 통로가 형성되는 것을 특징으로 하는, 평판형 고체 산화물 연료전지.
- 제4항에 있어서,
상기 전해질층은,
표면, 상기 연료 가스 통로 및 상기 공기 통로 중 적어도 일부에 절연성 물질이 코팅되는 것을 특징으로 하는, 평판형 고체 산화물 연료전지.
- 삭제
- 제1항에 있어서,
상기 절연 물질은,
이트리아-안정화 지르코니아(Yttria-Stablized Zirconia: YSZ), 가돌리늄으로 도핑된 산화세슘(Gadolium-stabilized Ceria : GDC), 칼시아 안정화 지르코니아(CaO-stavilized ZrO2 : CSZ), 산화 알루미늄(Al2O3), 유리 및 결정화 유리 중 어느 하나 이상을 포함하는 것을 특징으로 하는, 평판형 고체 산화물 연료전지.
- 제1항에 있어서,
상기 절연 코팅층은,
딥 코팅 및 스프레이 코팅 중 어느 하나에 의해 형성되는 것을 특징으로 하는, 평판형 고체 산화물 연료전지.
- 제1항에 있어서,
상기 평판형 고체 산화물 연료전지는,
상기 실란트 층과 상기 공기극 인터커넥트 사이 공기극 집전체; 및
상기 실란트 층과 상기 연료극 인터커넥트 사이 연료극 집전체;가 더 포함되는 것을 특징으로 하는, 평판형 고체 산화물 연료전지.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160103727A KR102123714B1 (ko) | 2016-08-16 | 2016-08-16 | 평판형 고체 산화물 연료전지 |
| EP17841671.5A EP3429010B1 (en) | 2016-08-16 | 2017-08-16 | Planar solid oxide fuel cell |
| CN201780024216.3A CN109075364B (zh) | 2016-08-16 | 2017-08-16 | 平板型固体氧化物燃料电池 |
| PCT/KR2017/008898 WO2018034489A1 (ko) | 2016-08-16 | 2017-08-16 | 평판형 고체 산화물 연료전지 |
| JP2018549832A JP6822644B2 (ja) | 2016-08-16 | 2017-08-16 | 平板型固体酸化物燃料電池 |
| US16/255,539 US11870105B2 (en) | 2016-08-16 | 2019-01-23 | Planar solid oxide fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160103727A KR102123714B1 (ko) | 2016-08-16 | 2016-08-16 | 평판형 고체 산화물 연료전지 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180019406A KR20180019406A (ko) | 2018-02-26 |
| KR102123714B1 true KR102123714B1 (ko) | 2020-06-16 |
Family
ID=61196771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160103727A Active KR102123714B1 (ko) | 2016-08-16 | 2016-08-16 | 평판형 고체 산화물 연료전지 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11870105B2 (ko) |
| EP (1) | EP3429010B1 (ko) |
| JP (1) | JP6822644B2 (ko) |
| KR (1) | KR102123714B1 (ko) |
| CN (1) | CN109075364B (ko) |
| WO (1) | WO2018034489A1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US12136756B1 (en) * | 2020-04-02 | 2024-11-05 | Bloom Energy Corporation | Method of making a fuel cell stack with stress reducing seals |
| CN116180116B (zh) * | 2022-12-29 | 2025-12-09 | 中国科学院青岛生物能源与过程研究所 | 一种固体氧化物电解池对称封接方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101151868B1 (ko) * | 2012-02-27 | 2012-05-31 | 한국에너지기술연구원 | 고체산화물 연료전지용 단위 셀 및 이를 이용한 고체산화물 연료전지 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770955A (en) * | 1987-04-28 | 1988-09-13 | The Standard Oil Company | Solid electrolyte fuel cell and assembly |
| 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 |
| JP2010287520A (ja) * | 2009-06-15 | 2010-12-24 | Ngk Insulators Ltd | 電気化学セル |
| 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 |
| RU2013133143A (ru) * | 2011-01-21 | 2015-02-27 | Нинбо Инститьют Оф Матириалз Текнолоджи Энд Инжиниринг,Чайниз Экэдеми Оф Сайенсез | Батарея твердооксидных топливных элементов |
| 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 |
| 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 |
| WO2016043328A1 (ja) * | 2014-09-19 | 2016-03-24 | 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 |
-
2016
- 2016-08-16 KR KR1020160103727A patent/KR102123714B1/ko active Active
-
2017
- 2017-08-16 EP EP17841671.5A patent/EP3429010B1/en active Active
- 2017-08-16 WO PCT/KR2017/008898 patent/WO2018034489A1/ko not_active Ceased
- 2017-08-16 CN CN201780024216.3A patent/CN109075364B/zh active Active
- 2017-08-16 JP JP2018549832A patent/JP6822644B2/ja active Active
-
2019
- 2019-01-23 US US16/255,539 patent/US11870105B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101151868B1 (ko) * | 2012-02-27 | 2012-05-31 | 한국에너지기술연구원 | 고체산화물 연료전지용 단위 셀 및 이를 이용한 고체산화물 연료전지 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109075364B (zh) | 2022-03-08 |
| WO2018034489A1 (ko) | 2018-02-22 |
| JP2019516214A (ja) | 2019-06-13 |
| CN109075364A (zh) | 2018-12-21 |
| EP3429010B1 (en) | 2022-09-28 |
| KR20180019406A (ko) | 2018-02-26 |
| US20190157689A1 (en) | 2019-05-23 |
| JP6822644B2 (ja) | 2021-01-27 |
| EP3429010A1 (en) | 2019-01-16 |
| US11870105B2 (en) | 2024-01-09 |
| EP3429010A4 (en) | 2019-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100889266B1 (ko) | 고체산화물 연료전지의 단전지 및 분리판간 결합구조 | |
| JP6578970B2 (ja) | 固体酸化物型燃料電池 | |
| KR101222782B1 (ko) | 고체산화물 연료전지 | |
| JP4236298B2 (ja) | ハニカム一体構造の固体電解質型燃料電池 | |
| JP6279519B2 (ja) | 燃料電池スタックおよび燃料電池単セル | |
| KR101277885B1 (ko) | 튜브형 연료전지 및 그 제조방법 | |
| US11870105B2 (en) | Planar solid oxide fuel cell | |
| JP6440178B2 (ja) | 平板型固体酸化物燃料電池およびこれを含む電池モジュール | |
| JP5021756B2 (ja) | 固体酸化物燃料電池 | |
| KR102083710B1 (ko) | 고체 산화물 연료전지 | |
| KR101222836B1 (ko) | 고체산화물 연료전지 모듈 | |
| JP6637156B2 (ja) | 平板型電気化学セル | |
| JP5315656B2 (ja) | 固体酸化物形燃料電池のスタック構造 | |
| JP7349846B2 (ja) | 電気化学セル、電気化学反応セルスタック | |
| JP7349847B2 (ja) | 電気化学セル、電気化学反応セルスタック | |
| KR101156853B1 (ko) | 고체산화물 연료전지 | |
| JPH10189024A (ja) | ハニカム一体構造の固体電解質型燃料電池 | |
| KR101143963B1 (ko) | 고온 수전해용 전해조 스택 및 그 제조방법 | |
| KR20200031513A (ko) | 고체 산화물 연료전지용 양극 및 이의 제조 방법 | |
| KR20180036302A (ko) | 평판형 고체 산화물 연료전지 | |
| KR101397753B1 (ko) | 고체산화물 연료 전지 | |
| CN119678276A (zh) | 固体氧化物电池及其制造方法 | |
| KR20110089598A (ko) | 밀봉 성능을 높인 고체산화물 연료전지 및 그 제조 방법 | |
| JP2018181466A (ja) | 電気化学反応単位および電気化学反応セルスタック | |
| JP2017224524A (ja) | 集電部材−電気化学反応単セル複合体および電気化学反応セルスタック |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE) Year of fee payment: 6 |