WO2010045329A3 - Advanced materials and design for low temperature sofcs - Google Patents

Advanced materials and design for low temperature sofcs Download PDF

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Publication number
WO2010045329A3
WO2010045329A3 PCT/US2009/060643 US2009060643W WO2010045329A3 WO 2010045329 A3 WO2010045329 A3 WO 2010045329A3 US 2009060643 W US2009060643 W US 2009060643W WO 2010045329 A3 WO2010045329 A3 WO 2010045329A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer
low temperature
sofc
design
interconnects
Prior art date
Application number
PCT/US2009/060643
Other languages
French (fr)
Other versions
WO2010045329A2 (en
Inventor
Eric D. Wachsman
Heesung Yoon
Kang-Taek Lee
Matthew Camaratta
Jin Soo Ahn
Original Assignee
University Of Florida Research Foundation, Inc.
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 University Of Florida Research Foundation, Inc. filed Critical University Of Florida Research Foundation, Inc.
Priority to EP09821179.0A priority Critical patent/EP2338201B1/en
Priority to US13/124,164 priority patent/US9343746B2/en
Priority to KR1020117010093A priority patent/KR101699091B1/en
Priority to CA2740293A priority patent/CA2740293C/en
Priority to JP2011532207A priority patent/JP5762295B2/en
Publication of WO2010045329A2 publication Critical patent/WO2010045329A2/en
Publication of WO2010045329A3 publication Critical patent/WO2010045329A3/en

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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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • H01M8/126—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 the electrolyte containing cerium oxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • 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
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • 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
    • H01M8/1266—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 the electrolyte containing bismuth oxide
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • H01M2300/0074—Ion conductive at high temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0088—Composites
    • H01M2300/0094—Composites in the form of layered products, e.g. coatings
    • 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

Abstract

Embodiments of the invention are directed to SOFC with a multilayer structure comprising a porous ceramic cathode, optionally a cathodic triple phase boundary layer, a bilayer electrolyte comprising a cerium oxide comprising layer and a bismuth oxide comprising layer, an anion functional layer, and a porous ceramic anode with electrical interconnects, wherein the SOFC displays a very high power density at temperatures below 700 °C with hydrogen or hydrocarbon fuels. The low temperature conversion of chemical energy to electrical energy allows the fabrication of the fuel cells using stainless steel or other metal alloys rather than ceramic conductive oxides as the interconnects.
PCT/US2009/060643 2008-10-14 2009-10-14 Advanced materials and design for low temperature sofcs WO2010045329A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP09821179.0A EP2338201B1 (en) 2008-10-14 2009-10-14 Advanced materials and design for low temperature sofcs
US13/124,164 US9343746B2 (en) 2008-10-14 2009-10-14 Advanced materials and design for low temperature SOFCs
KR1020117010093A KR101699091B1 (en) 2008-10-14 2009-10-14 Advanced materials and design for low temperature sofcs
CA2740293A CA2740293C (en) 2008-10-14 2009-10-14 Advanced materials and design for low temperature sofcs
JP2011532207A JP5762295B2 (en) 2008-10-14 2009-10-14 New materials and structures for low temperature SOFC

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10529408P 2008-10-14 2008-10-14
US61/105,294 2008-10-14

Publications (2)

Publication Number Publication Date
WO2010045329A2 WO2010045329A2 (en) 2010-04-22
WO2010045329A3 true WO2010045329A3 (en) 2010-07-01

Family

ID=42107201

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/060643 WO2010045329A2 (en) 2008-10-14 2009-10-14 Advanced materials and design for low temperature sofcs

Country Status (6)

Country Link
US (1) US9343746B2 (en)
EP (1) EP2338201B1 (en)
JP (1) JP5762295B2 (en)
KR (1) KR101699091B1 (en)
CA (1) CA2740293C (en)
WO (1) WO2010045329A2 (en)

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US8343684B2 (en) 2008-03-07 2013-01-01 Alan Devoe Fuel cell device and system
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US20120231366A1 (en) 2011-03-10 2012-09-13 University Of Florida Research Foundation, Inc. Porous ceramic molten metal composite solid oxide fuel cell anode
KR20140085431A (en) 2011-08-25 2014-07-07 유니버시티 오브 플로리다 리서치 파운데이션, 인크. Composite anode for a solid oxide fuel cell with improved mechanical integrity and increased efficiency
CN102394307A (en) * 2011-10-12 2012-03-28 景德镇陶瓷学院 Preparation method for anode support layer of solid oxide fuel cell
KR101307560B1 (en) * 2011-11-11 2013-09-12 한국과학기술연구원 Fabrication and structure of low- and intermediate-temperature-operating solid oxide fuel cell by spin coating and low-temperature sintering
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KR101289095B1 (en) * 2011-12-28 2013-07-23 주식회사 포스코 Solid oxide fuel cell and method for manufacturing the same
US9023555B2 (en) 2012-02-24 2015-05-05 Alan Devoe Method of making a fuel cell device
WO2013176715A2 (en) 2012-02-24 2013-11-28 Alan Devoe Method of making a fuel cell device
KR102025440B1 (en) * 2012-05-31 2019-09-25 서울대학교산학협력단 Methods of fabricating mesoporous composite powder and solid oxide fuel cell using the same
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KR101360619B1 (en) * 2012-12-24 2014-02-10 주식회사 포스코 Target material for manufacturing reaction preventing layer of solid oxide fuel cell and method of manufacturing for solid oxide fuel cell having reaction preventing layer
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US20140272665A1 (en) * 2013-03-13 2014-09-18 Redox Power Systems, LLC Ceramic Fuel Cell With Enhanced Flatness And Strength And Methods Of Making Same
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KR101670800B1 (en) * 2014-08-27 2016-10-31 한국에너지기술연구원 Unit cell for solid oxide fuel cell and manufacturing method thereof
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CA3018128A1 (en) * 2016-03-18 2017-09-21 Redox Power Systems, LLC Solid oxide fuel cells with cathode functional layers
JP7106047B2 (en) * 2016-03-18 2022-07-26 ユニバーシティ オブ メリーランド， カレッジ パーク Alternative Anode Materials for Solid Oxide Fuel Cells
CN107017423B (en) * 2017-04-11 2020-08-28 中国科学技术大学 Low-temperature solid oxide fuel cell and preparation method thereof
TW201925093A (en) * 2017-08-04 2019-07-01 美商博隆能源股份有限公司 Cerium oxide treatment of fuel cell components
KR20220005552A (en) * 2019-05-07 2022-01-13 필립스 66 컴퍼니 Evaluation of Solid Oxide Fuel Cell Cathode Materials
CN110931737B (en) * 2019-11-19 2021-04-09 宁波大学 Positive electrode material of lithium-sulfur battery
CN110993928B (en) * 2019-11-19 2021-04-09 宁波大学 Method for manufacturing lithium-sulfur battery positive electrode material
CN111250900B (en) * 2020-02-24 2022-11-01 江西恒大高新技术股份有限公司 Preparation method of modified Inconel625 powder surfacing coating
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Also Published As

Publication number Publication date
JP5762295B2 (en) 2015-08-12
US20110200910A1 (en) 2011-08-18
KR20110086016A (en) 2011-07-27
JP2012506127A (en) 2012-03-08
CA2740293C (en) 2017-10-03
WO2010045329A2 (en) 2010-04-22
CA2740293A1 (en) 2010-04-22
KR101699091B1 (en) 2017-01-23
US9343746B2 (en) 2016-05-17
EP2338201A4 (en) 2014-04-23
EP2338201B1 (en) 2017-08-23
EP2338201A2 (en) 2011-06-29

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