Title:
A LAYERED STRUCTURE COMPRISING A COMPOSITE THIN SINGLE LAYER DEPOSITED OVER A BASE ELECTROLYTE LAYER FOR AN ELECTROCHEMICAL DEVICE, A PROCESS FOR MANUFACTURING AND USES THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/017941
Kind Code:
A3
Abstract:
The present invention relates to a layered structure comprising a composite thin single layer deposited over a base electrolyte layer for an electrochemical device. The present invention further relates to a process for manufacturing said layered structure and uses thereof.
Inventors:
TARANCÓN RUBIO ALBERT (ES)
BAIUTTI FEDERICO (ES)
TORRELL FARO MARC (ES)
BERNADET LUCILE (ES)
ALAYO BUENO NEREA (ES)
DRISCOLL JUDITH (GB)
WELLS MATT (GB)
BAIUTTI FEDERICO (ES)
TORRELL FARO MARC (ES)
BERNADET LUCILE (ES)
ALAYO BUENO NEREA (ES)
DRISCOLL JUDITH (GB)
WELLS MATT (GB)
Application Number:
PCT/EP2023/070004
Publication Date:
April 25, 2024
Filing Date:
July 19, 2023
Export Citation:
Assignee:
FUNDACIO INST DE RECERCA EN ENERGIA DE CATALUNYA (ES)
INST CATALANA DE RECERCA ESTUDIS AVANCATS (ES)
CAMBRIDGE ENTPR LTD CE (GB)
INST CATALANA DE RECERCA ESTUDIS AVANCATS (ES)
CAMBRIDGE ENTPR LTD CE (GB)
International Classes:
H01M8/1246; H01M8/1213; H01M8/1253; H01M8/126
Other References:
JUNG W ET AL: "Impedance study of SrTi"1"-"xFe"xO"3"-"@d (x=0.05 to 0.80) mixed ionic-electronic conducting model cathode", SOLID STATE IONICS, NORTH HOLLAND PUB. COMPANY. AMSTERDAM; NL, NL, vol. 180, no. 11-13, 22 June 2009 (2009-06-22), pages 843 - 847, XP026148448, ISSN: 0167-2738, [retrieved on 20090304], DOI: 10.1016/J.SSI.2009.02.008
BECKEL ET AL: "Electrochemical performance of LSCF based thin film cathodes prepared by spray pyrolysis", SOLID STATE IONICS, NORTH HOLLAND PUB. COMPANY. AMSTERDAM; NL, NL, vol. 178, no. 5-6, 21 March 2007 (2007-03-21), pages 407 - 415, XP005934008, ISSN: 0167-2738, DOI: 10.1016/J.SSI.2007.01.019
DI CHEN ET AL: "Praseodymium-cerium oxide thin film cathodes: Study of oxygen reduction reaction kinetics", JOURNAL OF ELECTROCERAMICS, KLUWER ACADEMIC PUBLISHERS, BO, vol. 28, no. 1, 17 January 2012 (2012-01-17), pages 62 - 69, XP035012874, ISSN: 1573-8663, DOI: 10.1007/S10832-011-9678-Z
MUHAMMED ALI S A ET AL: "Influence of current collecting and functional layer thickness on the performance stability of La0.6Sr0.4Co0.2Fe0.8O3-[delta]-Ce0.8Sm0.2O1.9composite cathode", JOURNAL OF SOLID STATE ELECTROCHEMISTRY, SPRINGER, BERLIN, DE, vol. 23, no. 4, 9 February 2019 (2019-02-09), pages 1155 - 1164, XP036753254, ISSN: 1432-8488, [retrieved on 20190209], DOI: 10.1007/S10008-019-04208-6
CHANGCHENG CHEN ET AL: "Anode-supported micro-tubular SOFCs fabricated by a phase-inversion and dip-coating process", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, ELSEVIER, AMSTERDAM, NL, vol. 36, no. 9, 3 February 2011 (2011-02-03), pages 5604 - 5610, XP028190161, ISSN: 0360-3199, [retrieved on 20110209], DOI: 10.1016/J.IJHYDENE.2011.02.016
BECKEL ET AL: "Electrochemical performance of LSCF based thin film cathodes prepared by spray pyrolysis", SOLID STATE IONICS, NORTH HOLLAND PUB. COMPANY. AMSTERDAM; NL, NL, vol. 178, no. 5-6, 21 March 2007 (2007-03-21), pages 407 - 415, XP005934008, ISSN: 0167-2738, DOI: 10.1016/J.SSI.2007.01.019
DI CHEN ET AL: "Praseodymium-cerium oxide thin film cathodes: Study of oxygen reduction reaction kinetics", JOURNAL OF ELECTROCERAMICS, KLUWER ACADEMIC PUBLISHERS, BO, vol. 28, no. 1, 17 January 2012 (2012-01-17), pages 62 - 69, XP035012874, ISSN: 1573-8663, DOI: 10.1007/S10832-011-9678-Z
MUHAMMED ALI S A ET AL: "Influence of current collecting and functional layer thickness on the performance stability of La0.6Sr0.4Co0.2Fe0.8O3-[delta]-Ce0.8Sm0.2O1.9composite cathode", JOURNAL OF SOLID STATE ELECTROCHEMISTRY, SPRINGER, BERLIN, DE, vol. 23, no. 4, 9 February 2019 (2019-02-09), pages 1155 - 1164, XP036753254, ISSN: 1432-8488, [retrieved on 20190209], DOI: 10.1007/S10008-019-04208-6
CHANGCHENG CHEN ET AL: "Anode-supported micro-tubular SOFCs fabricated by a phase-inversion and dip-coating process", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, ELSEVIER, AMSTERDAM, NL, vol. 36, no. 9, 3 February 2011 (2011-02-03), pages 5604 - 5610, XP028190161, ISSN: 0360-3199, [retrieved on 20110209], DOI: 10.1016/J.IJHYDENE.2011.02.016
Attorney, Agent or Firm:
PONTI & PARTNERS, SLP (ES)
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