JP2021515354A - 固体酸化物燃料電池のセル焼成用装置および焼成方法 - Google Patents
固体酸化物燃料電池のセル焼成用装置および焼成方法 Download PDFInfo
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- JP2021515354A JP2021515354A JP2020543319A JP2020543319A JP2021515354A JP 2021515354 A JP2021515354 A JP 2021515354A JP 2020543319 A JP2020543319 A JP 2020543319A JP 2020543319 A JP2020543319 A JP 2020543319A JP 2021515354 A JP2021515354 A JP 2021515354A
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- firing
- solid oxide
- oxide fuel
- setter
- fuel cell
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D5/00—Supports, screens, or the like for the charge within the furnace
- F27D5/0006—Composite supporting structures
- F27D5/0018—Separating elements
-
- 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
- H01M4/8882—Heat treatment, e.g. drying, baking
- H01M4/8885—Sintering or firing
- H01M4/8889—Cosintering or cofiring of a catalytic active layer with another type of layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D5/00—Supports, screens, or the like for the charge within the furnace
- F27D5/0006—Composite supporting structures
- F27D5/0012—Modules of the sagger or setter type; Supports built up from them
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D5/00—Supports, screens, or the like for the charge within the furnace
- F27D5/0037—Supports specially adapted for semi-conductors
-
- 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
-
- 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
- H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
-
- 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
- H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
- H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D5/00—Supports, screens, or the like for the charge within the furnace
- F27D2005/0081—Details
- F27D2005/0093—Means to maintain the form of the article
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
Abstract
Description
空気極:(1/2)O2 + 2e−→ O2−
燃料極:H2 + O2−→ H2O + 2e−
全体反応:H2 + (1/2)O2 → H2O
本発明に係る固体酸化物燃料電池のセル焼成方法は1次焼成ステップ(S100)および2次焼成ステップ(S200)を含み、ここで、2次焼成ステップ(S200)は平坦化ステップである。
Claims (10)
- 積層体を支持する複数のセッター、および
前記セッターと結合されて前記セッターを支持する1対のサポートを含み、
前記セッターは、両面の材質が互いに異なり、
前記サポートに応じて高低調節が可能である、
固体酸化物燃料電池のセル焼成用装置。 - 最下端部に位置する前記セッターは両面が同じ材質からなる、
請求項1に記載の固体酸化物燃料電池のセル焼成用装置。 - 前記セッターは、
一面は電解質(electrolyte)との反応性がない材質からなり、
他面はアノード(anode)との反応性がない材質からなる、
請求項1に記載の固体酸化物燃料電池のセル焼成用装置。 - 前記積層体は、
アノードおよび電解質を含む、
請求項1から3のいずれか1項に記載の固体酸化物燃料電池のセル焼成用装置。 - 前記セッターは、
一面は緻密なセラミック材料を含み、
他面は多孔性セラミック材料を含む、
請求項1から4のいずれか1項に記載の固体酸化物燃料電池のセル焼成用装置。 - 前記緻密なセラミック材料はアルミナセラミック材料を含み、
前記多孔性セラミック材料は多孔性アルミナセラミックおよび炭化珪素(SiC)セラミックのいずれか一つ以上を含む、
請求項5に記載の固体酸化物燃料電池のセル焼成用装置。 - 請求項1〜6のいずれか1項に記載の固体酸化物燃料電池のセル焼成用装置の1対のサポートに結合された複数のセッター上に各々積層体を配置するステップ、
前記積層体から離隔するように前記セッターの高さを調節した後、前記積層体を1次焼成するステップ、および
前記セッターの高さを前記積層体の高さ以下に調節した後、前記積層体を2次焼成するステップ
を含む、
固体酸化物燃料電池のセル焼成方法。 - 前記1次焼成するステップにおいては、
前記積層体が上面に向かって曲がる、
請求項7に記載の固体酸化物燃料電池のセル焼成方法。 - 前記2次焼成するステップにおいては、
前記セッターが前記積層体を加圧して前記固体酸化物燃料電池のセルが平坦な形態を有する、
請求項7または8に記載の固体酸化物燃料電池のセル焼成方法。 - 前記2次焼成するステップにおいては、
前記セッターを前記サポートに固定しない、
請求項7から9のいずれか1項に記載の固体酸化物燃料電池のセル焼成方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0097787 | 2018-08-22 | ||
KR1020180097787A KR102610471B1 (ko) | 2018-08-22 | 2018-08-22 | 고체 산화물 연료전지 셀 소성용 장치 및 소성 방법 |
PCT/KR2019/010545 WO2020040515A1 (ko) | 2018-08-22 | 2019-08-20 | 고체 산화물 연료전지 셀 소성용 장치 및 소성 방법 |
Publications (2)
Publication Number | Publication Date |
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JP2021515354A true JP2021515354A (ja) | 2021-06-17 |
JP7069509B2 JP7069509B2 (ja) | 2022-05-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020543319A Active JP7069509B2 (ja) | 2018-08-22 | 2019-08-20 | 固体酸化物燃料電池のセル焼成用装置および焼成方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11946695B2 (ja) |
EP (1) | EP3716379B1 (ja) |
JP (1) | JP7069509B2 (ja) |
KR (1) | KR102610471B1 (ja) |
CN (1) | CN111837271B (ja) |
WO (1) | WO2020040515A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20220299268A1 (en) * | 2021-03-16 | 2022-09-22 | Ssi Sintered Specialties, Llc | Racking system for use in continuous sintering furnaces |
KR102563609B1 (ko) * | 2021-06-08 | 2023-08-04 | 주식회사 와이컴 | 전해질 기판 제조방법 및 고체산화물 연료전지 제조방법 |
US20230213282A1 (en) * | 2022-01-03 | 2023-07-06 | Columbia Machine, Inc. | Method and apparatus for hardening mold grids using clamp quenching |
Citations (6)
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JPH08325065A (ja) * | 1995-05-26 | 1996-12-10 | Internatl Business Mach Corp <Ibm> | 高融点ボックス及びシンタリングボックス |
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JP2007001786A (ja) * | 2005-06-21 | 2007-01-11 | Nissan Motor Co Ltd | 積層体の焼成方法および積層体の焼成治具 |
US20090068373A1 (en) * | 2007-09-11 | 2009-03-12 | Maw-Chwain Lee | Novel synergistic process and recipe for fabrication of a high integrity membrane electrode assembly of solid oxide fuel cell |
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-
2018
- 2018-08-22 KR KR1020180097787A patent/KR102610471B1/ko active IP Right Grant
-
2019
- 2019-08-20 EP EP19851433.3A patent/EP3716379B1/en active Active
- 2019-08-20 CN CN201980017978.XA patent/CN111837271B/zh active Active
- 2019-08-20 US US16/978,543 patent/US11946695B2/en active Active
- 2019-08-20 JP JP2020543319A patent/JP7069509B2/ja active Active
- 2019-08-20 WO PCT/KR2019/010545 patent/WO2020040515A1/ko unknown
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Also Published As
Publication number | Publication date |
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CN111837271A (zh) | 2020-10-27 |
EP3716379A4 (en) | 2021-03-10 |
WO2020040515A1 (ko) | 2020-02-27 |
EP3716379A1 (en) | 2020-09-30 |
US20210018268A1 (en) | 2021-01-21 |
US11946695B2 (en) | 2024-04-02 |
CN111837271B (zh) | 2022-05-06 |
KR102610471B1 (ko) | 2023-12-05 |
EP3716379B1 (en) | 2022-04-20 |
KR20200022093A (ko) | 2020-03-03 |
JP7069509B2 (ja) | 2022-05-18 |
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