CA2695062C - Interconnector for a high-temperature solid electrolyte fuel cell - Google Patents

Interconnector for a high-temperature solid electrolyte fuel cell Download PDF

Info

Publication number
CA2695062C
CA2695062C CA2695062A CA2695062A CA2695062C CA 2695062 C CA2695062 C CA 2695062C CA 2695062 A CA2695062 A CA 2695062A CA 2695062 A CA2695062 A CA 2695062A CA 2695062 C CA2695062 C CA 2695062C
Authority
CA
Canada
Prior art keywords
interconnector
weight
chromium alloy
sintering
oxide
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
Application number
CA2695062A
Other languages
English (en)
French (fr)
Other versions
CA2695062A1 (en
Inventor
Marco Brandner
Wolfgang Kraussler
Gerhard Leichtfried
Andreas Venskutonis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plansee SE
Original Assignee
Plansee SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Plansee SE filed Critical Plansee SE
Publication of CA2695062A1 publication Critical patent/CA2695062A1/en
Application granted granted Critical
Publication of CA2695062C publication Critical patent/CA2695062C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01M8/02—Details
    • 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0232—Metals or alloys
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • H01M8/0245—Composites in the form of layered or coated products
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Powder Metallurgy (AREA)
CA2695062A 2009-03-12 2010-03-01 Interconnector for a high-temperature solid electrolyte fuel cell Active CA2695062C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATATGM146/2009 2009-03-12
AT0014609U AT11555U1 (de) 2009-03-12 2009-03-12 Interkonnektor einer festelektrolyt-hochtemperatur-brennstoffzelle

Publications (2)

Publication Number Publication Date
CA2695062A1 CA2695062A1 (en) 2010-09-12
CA2695062C true CA2695062C (en) 2014-09-23

Family

ID=42244377

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2695062A Active CA2695062C (en) 2009-03-12 2010-03-01 Interconnector for a high-temperature solid electrolyte fuel cell

Country Status (10)

Country Link
US (1) US9029044B2 (enExample)
EP (1) EP2230707B1 (enExample)
JP (1) JP5497493B2 (enExample)
KR (1) KR101681326B1 (enExample)
CN (1) CN101834298B (enExample)
AT (2) AT11555U1 (enExample)
CA (1) CA2695062C (enExample)
DE (1) DE502010000009D1 (enExample)
DK (1) DK2230707T3 (enExample)
ES (1) ES2358971T3 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10040121B2 (en) * 2009-12-09 2018-08-07 Porite Taiwan Co., Ltd. Method for forming an interconnect of a solid oxide fuel cell
US8840833B1 (en) 2010-11-30 2014-09-23 Bloom Energy Corporation Iron coated chromium powder and SOFC IC made therefrom
US9196909B2 (en) * 2011-11-18 2015-11-24 Bloom Energy Corporation Fuel cell interconnect heat treatment method
US20150221957A1 (en) * 2011-11-18 2015-08-06 Bloom Energy Corporation Method of making fuel cell interconnect using powder metallurgy
IN2015DN00700A (enExample) * 2012-07-09 2015-06-26 Stackpole Internat Powder Metal Ulc
US9847520B1 (en) 2012-07-19 2017-12-19 Bloom Energy Corporation Thermal processing of interconnects
JP5816314B2 (ja) 2013-03-29 2015-11-18 本田技研工業株式会社 燃料電池用セパレータ及びその製造方法
AT513501B1 (de) * 2013-09-02 2014-05-15 Abatec Group Ag IR-Strahler mit Doppelverglasung
AT13692U1 (de) * 2013-09-02 2014-06-15 Plansee Se Chrom-haltiges Pulver oder Pulvergranulat
AT14143U1 (de) * 2013-09-02 2015-05-15 Plansee Se Pulvermetallurgisches Bauteil
WO2015050855A1 (en) 2013-10-01 2015-04-09 Bloom Energy Corporation Pre-formed powder delivery to powder press machine
US10079393B1 (en) * 2014-01-09 2018-09-18 Bloom Energy Corporation Method of fabricating an interconnect for a fuel cell stack
WO2015130644A1 (en) 2014-02-25 2015-09-03 Bloom Energy Corporation Composition and processing of metallic interconnects for sofc stacks
US9992917B2 (en) 2014-03-10 2018-06-05 Vulcan GMS 3-D printing method for producing tungsten-based shielding parts
CN105562698B (zh) * 2014-10-17 2018-09-04 东睦新材料集团股份有限公司 一种粉末冶金铬合金燃料电池连接件的封孔方法
US20180085829A1 (en) * 2016-09-28 2018-03-29 Hamilton Sundstrand Corporation Adjusting porosity in powder metal articles
CN107146898A (zh) * 2017-05-31 2017-09-08 安徽理工大学 一种质子交换模燃料电池金属双极板湿磨温压烧结方法
CN111403768B (zh) * 2020-03-31 2021-05-18 西安交通大学 一体化结构、电池/电解池及电池堆的制备方法
KR20230139378A (ko) * 2022-03-26 2023-10-05 블룸 에너지 코퍼레이션 대규모 풋프린트 고체 산화물 연료 전지 컬럼에서 열적으로 유도되는 응력 균열을 방지하기 위한 방법 및 장치
WO2025137176A1 (en) * 2023-12-18 2025-06-26 Hall Labs Llc Solid oxide electrochemical reactor cell stack with similar anode and cathode
CN121484109A (zh) * 2026-01-09 2026-02-06 东睦新材料集团股份有限公司 一种固体氧化物燃料电池连接板的制造方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516865A (en) 1967-08-30 1970-06-23 Gen Electric Electrochemical cell including iron-chromium alloy conductor connected to cathode
JPH0832942B2 (ja) 1989-03-30 1996-03-29 株式会社クボタ 複合焼結合金、耐熱部材および加熱炉内鋼材支持部材
EP0423448A1 (de) 1989-09-20 1991-04-24 Asea Brown Boveri Ag Stromkollektor zur Stromleitung zwischen stapelförmig angeordneten Hochtemperatur-Brennstoffzellen und Verfahren zu dessen Herstellung
US5427601A (en) * 1990-11-29 1995-06-27 Ngk Insulators, Ltd. Sintered metal bodies and manufacturing method therefor
JPH0747793B2 (ja) * 1991-04-26 1995-05-24 株式会社クボタ 酸化物分散強化耐熱焼結合金
AT399165B (de) 1992-05-14 1995-03-27 Plansee Metallwerk Legierung auf chrombasis
DE59206124D1 (de) 1992-07-16 1996-05-30 Siemens Ag Material für die metallischen Komponenten von Hochtemperatur-Brennstoffzellen-Anlagen
DE4410711C1 (de) 1994-03-28 1995-09-07 Forschungszentrum Juelich Gmbh Metallische bipolare Platte für HT-Brennstoffzellen und Verfahren zur Herstellung desselben
JPH08188844A (ja) * 1995-01-09 1996-07-23 Daido Steel Co Ltd 酸化物分散強化型耐熱合金
JPH0963605A (ja) 1995-08-18 1997-03-07 Fuji Electric Co Ltd 固体電解質型燃料電池
AUPN876896A0 (en) 1996-03-18 1996-04-18 Ceramic Fuel Cells Limited An electrical interconnect for a planar fuel cell
JPH1017958A (ja) * 1996-07-05 1998-01-20 Daido Steel Co Ltd 酸化物分散強化型クロム基合金の製造方法
DE19705874C2 (de) * 1997-02-15 2000-01-20 Forschungszentrum Juelich Gmbh Stromkollektor für SOFC-Brennstoffzellenstapel
AT4737U1 (de) 2001-01-15 2001-11-26 Plansee Ag Pulvermetallurgisches verfahren zur herstellung hochdichter formteile
JP2003027205A (ja) * 2001-07-09 2003-01-29 Showa Denko Kk 溶射材料の製造方法
DE10161538B4 (de) 2001-12-10 2004-09-09 Deutsches Zentrum für Luft- und Raumfahrt e.V. Träger für eine elektrochemische Funktionseinheit einer Hochtemperatur-Brennstoffzelle und Hochtemperatur-Brennstoffzelle
CA2429899A1 (en) 2002-05-29 2003-11-29 Sanyo Electric Co., Ltd. Solid oxide fuel cell
AT6260U1 (de) 2002-08-01 2003-07-25 Plansee Ag Verfahren zur herstellung eines formteiles
US7951510B2 (en) * 2004-11-11 2011-05-31 GM Global Technology Operations LLC Electroconductive polymer coating on electroconductive elements in a fuel cell
KR100924700B1 (ko) * 2005-01-12 2009-11-03 테크니칼 유니버시티 오브 덴마크 소결 중 수축률 및 공극률이 조절된 다층 구조물의 제조방법, 상기 제조방법에 따라 제조된 다층 구조물 및 상기 다층 구조물을 포함하는 고체 산화물 연료전지
AT8975U1 (de) * 2006-02-27 2007-03-15 Plansee Se Poröser körper
US8652691B1 (en) 2006-06-28 2014-02-18 Bloom Energy Corporation Pre-oxidation of metallic interconnects
WO2008085488A1 (en) * 2006-12-28 2008-07-17 Saint-Gobain Ceramics & Plastics, Inc. Titanate and metal interconnects for solid oxide fuel cells

Also Published As

Publication number Publication date
AT11555U1 (de) 2010-12-15
EP2230707A1 (de) 2010-09-22
JP5497493B2 (ja) 2014-05-21
CN101834298B (zh) 2013-04-10
DK2230707T3 (da) 2011-07-11
ATE503280T1 (de) 2011-04-15
US20100233576A1 (en) 2010-09-16
KR20100103391A (ko) 2010-09-27
DE502010000009D1 (de) 2011-05-05
US9029044B2 (en) 2015-05-12
CN101834298A (zh) 2010-09-15
ES2358971T3 (es) 2011-05-17
CA2695062A1 (en) 2010-09-12
JP2010219045A (ja) 2010-09-30
HK1144735A1 (en) 2011-03-04
EP2230707B1 (de) 2011-03-23
KR101681326B1 (ko) 2016-11-30

Similar Documents

Publication Publication Date Title
US9029044B2 (en) Interconnector for a high-temperature solid electrolyte fuel cell, method of producing a fuel cell, and high-temperature solid electrolyte fuel cell
JP2010219045A6 (ja) 高温固体電解質燃料電池用インターコネクタ
KR101649012B1 (ko) 고온 연료전지용 양극 및 그의 제조
JP6004448B2 (ja) 高温型燃料電池のインターコネクタとカソードとの間のセラミック層構造を形成する層構造及びその利用
EP2250295B1 (en) Cu-based cermet for high-temperature fuel cell
US20090068055A1 (en) Processing of powders of a refractory metal based alloy for high densification
KR101258799B1 (ko) 고체 산화물 연료 전지용 인터커넥트 및 상기 고체 산화물 연료 전지용 인터커넥트로서 사용되기에 적합한 페라이트 스테인리스강
US20070037031A1 (en) Cermet and ceramic interconnects for a solid oxide fuel cell
JP5465883B2 (ja) 多孔質体
US11417894B2 (en) Method of fabricating an interconnect for a fuel cell stack
US9468736B2 (en) Fuel cell interconnect with reduced voltage degradation over time
JP2006523002A (ja) セリア系電解質の高密度化
Tietz et al. Manufacturing of NiO/NiTiO3 porous substrates and the role of zirconia impurities during sintering
TWI430504B (zh) 用於高溫固態電解燃料電池之互連饋線
JP2016535411A (ja) 電気化学セル用インターコネクタ又は端板としての粉末冶金成形品
Venskutonis i, Patent Application Publication to, Pub. No.: US 2010/0233576 A1
Mahapatra et al. Compatibility of a seal glass with (Mn, Co) 3O4 coated interconnects: Effect of atmosphere
HK1144735B (en) Interconnector for a high-temperature solid electrolyte fuel cell
JPH11273699A (ja) 固体電解質型燃料電池セル
KR20000012974A (ko) 고체산화물 연료전지용 금속 연결재 및 그 제조방법
Tikekar et al. Reduction and re-oxidation kinetics of nickel-based solid oxide fuel cell anodes
Church Fabrication and characterization of solid oxide fuel cell interconnect alloys
Yan et al. Effect of Density, La and Si Content on the Mechanical and Electrical Properties, High-Temperature Oxidation of Sintering Ferritic Stainless Steel
US20070122304A1 (en) Alloys for intermediate temperature applications, methods for maufacturing thereof and articles comprising the same
JP2025007029A (ja) 電解セル

Legal Events

Date Code Title Description
EEER Examination request
MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 15TH ANNIV.) - STANDARD

Year of fee payment: 15

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250217

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20250217

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250217

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 16TH ANNIV.) - STANDARD

Year of fee payment: 16

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260216

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260216