SG11201811336TA - Method for producing an electrode catalyst from a perovskite metal oxide - Google Patents

Method for producing an electrode catalyst from a perovskite metal oxide

Info

Publication number
SG11201811336TA
SG11201811336TA SG11201811336TA SG11201811336TA SG11201811336TA SG 11201811336T A SG11201811336T A SG 11201811336TA SG 11201811336T A SG11201811336T A SG 11201811336TA SG 11201811336T A SG11201811336T A SG 11201811336TA SG 11201811336T A SG11201811336T A SG 11201811336TA
Authority
SG
Singapore
Prior art keywords
andrews
international
fife
north
university
Prior art date
Application number
SG11201811336TA
Inventor
John T S Irvine
Jae-Ha Myuing
Dragos Neagu
David Miller
Original Assignee
Univ Court Univ St Andrews
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 Univ Court Univ St Andrews filed Critical Univ Court Univ St Andrews
Publication of SG11201811336TA publication Critical patent/SG11201811336TA/en

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Classifications

    • 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
    • H01M4/8615—Bifunctional electrodes for rechargeable cells
    • 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
    • H01M4/8828—Coating with slurry or ink
    • H01M4/8835—Screen printing
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9033—Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • 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
    • 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
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/186—Regeneration by electrochemical means by electrolytic decomposition of the electrolytic solution or the formed water product
    • 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
    • H01M2008/128—Fuel cells with solid halide 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
    • H01M8/10—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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • 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

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property MD 1101111 0 DOI HIM 011101 0 0111111H1111111111111111111111111110111111 Organization International Bureau (10) International Publication Number (43) International Publication Date .....0\"\" WO 2018/007826 Al 11 January 2018 (11.01.2018) W I PO I PCT (51) International Patent Classification: MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, HO1M 8/1213 (2016.01) B01J 23/00 (2006.01) TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, HO1M 4/86 (2006.01) H011118/12 (2016.01) KM, ML, MR, NE, SN, TD, TG). HO1M 4/88 (2006.01) (21) International Application Number: Published: PCT/GB2017/052002 — with international search report (Art. 21(3)) (22) International Filing Date: 07 July 2017 (07.07.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 1611953.9 08 July 2016 (08.07.2016) GB (71) Applicant: UNIVERSITY COURT OF THE UNIVERSITY OF ST ANDREWS [GB/GB]; College Gate, North Street, St Andrews Fife KY16 9AJ (GB). (72) Inventors: IRVINE, John T. S.; School of Chemistry, Pur- _ die Building, University of St Andrews, North Haugh, St Andrews Fife KY16 9ST (GB). MYUING, Jae-Ha; School — of Chemistry, Purdie Building, University of St Andrews, North Haugh, St Andrews Fife KY16 9ST (GB). NEAGU, Dragos; School of Chemistry, Purdie Building, Universi- ty of St Andrews, North Haugh, St Andrews Fife KY16 = =_ 9ST (GB). MILLER, David; School of Chemistry, Purdie Building, University of St Andrews, North Haugh, St An- = = drews Fife KY16 9ST (GB). Agent: BRADLEY, Josephine Mary; Marks & Clerk (74) LLP, Atholl Exchange, 6 Canning Street, Edinburgh EH3 8EG (GB). = Designated States (unless otherwise indicated, for every (81) = kind of national protection available): AE, AG, AL, AM, = = AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, _ CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, = DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, = = MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, = = OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, = SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, — TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. = Designated States (unless otherwise indicated, for every (84) kind of regional protection available): ARIPO (BW, GH, = 1-1 ei GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, GC IN 0 C:::: ) (54) Title: METHOD FOR PRODUCING AN ELECTRODE CATALYST FROM A PEROVSKITE METAL OXIDE --.... 00 ,1 (57) : The invention relates to a method of producing electrode materials for solid oxide cells which comprises applying an 0 electric potential to a metal oxide which has a perovskite crystal structure. The resultant electrode catalyst exhibits excellent electro- \" chemical performance. The invention extends to the electrode catalyst itself, and to electrodes and solid oxide cells comprising the 0 electrode catalyst.
SG11201811336TA 2016-07-08 2017-07-07 Method for producing an electrode catalyst from a perovskite metal oxide SG11201811336TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1611953.9A GB201611953D0 (en) 2016-07-08 2016-07-08 Method
PCT/GB2017/052002 WO2018007826A1 (en) 2016-07-08 2017-07-07 Method for producing an electrode catalyst from a perovskite metal oxide

Publications (1)

Publication Number Publication Date
SG11201811336TA true SG11201811336TA (en) 2019-01-30

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Country Status (10)

Country Link
US (1) US11271216B2 (en)
EP (1) EP3482439B1 (en)
JP (1) JP6997167B2 (en)
KR (1) KR102450991B1 (en)
CN (1) CN109417183B (en)
CA (1) CA3030088A1 (en)
DK (1) DK3482439T3 (en)
GB (1) GB201611953D0 (en)
SG (2) SG10202012685WA (en)
WO (1) WO2018007826A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2566104A (en) * 2017-09-05 2019-03-06 Univ Court Univ St Andrews Catalyst
KR20190109973A (en) * 2018-03-19 2019-09-27 엘지전자 주식회사 Recovery method for surface oxide of catalyst
KR102265787B1 (en) * 2019-11-19 2021-06-15 한국세라믹기술원 Lstc-lsfm composite oxide fuel electrode for solid oxide electrochemical cell and method of manufacturing the same and the solid oxide electrochemical cell including the same
KR102388597B1 (en) * 2019-12-13 2022-04-19 인천대학교 산학협력단 Perovskite oxide, Method for fabricating the same and Anode of Solid Oxide Fuel Cell comprising the same
CN111686729B (en) * 2020-04-13 2022-08-02 南京工业大学 Perovskite type carbon dioxide electro-reduction catalyst and preparation method thereof
CN112349913B (en) * 2020-05-18 2022-09-09 南京工业大学 High-performance reversible solid oxide battery electrode material composition and preparation method thereof
CN111589452B (en) * 2020-06-03 2023-04-18 潍柴动力股份有限公司 Tail gas combustion catalyst for solid oxide fuel cell system and preparation method thereof
KR102633206B1 (en) * 2021-05-03 2024-02-02 인천대학교 산학협력단 Perovskite oxide, Method for fabricating the same and Anode of Solid Oxide Fuel Cell comprising the same
CN113948714A (en) * 2021-09-17 2022-01-18 华南理工大学 In-situ precipitation method self-assembly core-shell structure nanoparticle modified perovskite oxide electrode material and preparation method and application thereof
CN114941151B (en) * 2022-04-25 2024-04-16 大连理工大学 Sc (Sc)3+﹑Al3+Doped Ni-based water oxidation catalyst and preparation method thereof
CN115676903B (en) * 2022-09-09 2024-02-20 南京信息工程大学 Preparation of soec symmetrical electrode material and electrolysis CO thereof 2 Application of
KR102554185B1 (en) * 2023-01-25 2023-07-10 한밭대학교 산학협력단 Perovskite cathode with nanostructure, and method for manufacturing the same

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JP4984401B2 (en) 2005-02-25 2012-07-25 大日本印刷株式会社 Method for producing electrode layer for solid oxide fuel cell
FR2930075B1 (en) * 2008-04-14 2011-03-18 Commissariat Energie Atomique TITANATES OF PEROVSKITE OR DERIVED STRUCTURE AND ITS APPLICATIONS
CN101599546A (en) * 2008-06-06 2009-12-09 中国科学院大连化学物理研究所 A kind of cathode material for solid-oxide fuel cell and application
KR101180058B1 (en) * 2010-12-22 2012-09-05 포항공과대학교 산학협력단 Double Perovskite Interconnect Materials and their Application Methods for Solid Oxide Fuel Cells
KR102091455B1 (en) * 2014-02-17 2020-03-23 울산과학기술원 Dual mode battery having double perovskite structure
JP6156246B2 (en) 2014-04-24 2017-07-05 トヨタ自動車株式会社 Method for producing solid electrolyte-electrode composite
JP6036774B2 (en) * 2014-09-19 2016-11-30 トヨタ自動車株式会社 Negative electrode active material, sodium ion battery and lithium ion battery

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Publication number Publication date
EP3482439A1 (en) 2019-05-15
EP3482439B1 (en) 2022-03-09
SG10202012685WA (en) 2021-01-28
JP6997167B2 (en) 2022-02-04
WO2018007826A1 (en) 2018-01-11
GB201611953D0 (en) 2016-08-24
US11271216B2 (en) 2022-03-08
DK3482439T3 (en) 2022-06-07
CA3030088A1 (en) 2018-01-11
CN109417183B (en) 2022-05-24
JP2019527132A (en) 2019-09-26
US20190190031A1 (en) 2019-06-20
CN109417183A (en) 2019-03-01
KR20190027861A (en) 2019-03-15
KR102450991B1 (en) 2022-10-04

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