WO2008101900A3 - Nouvelle ceramique utilisable en tant que materiau d'anode pour pile a combustible du type sofc - Google Patents

Nouvelle ceramique utilisable en tant que materiau d'anode pour pile a combustible du type sofc Download PDF

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Publication number
WO2008101900A3
WO2008101900A3 PCT/EP2008/051941 EP2008051941W WO2008101900A3 WO 2008101900 A3 WO2008101900 A3 WO 2008101900A3 EP 2008051941 W EP2008051941 W EP 2008051941W WO 2008101900 A3 WO2008101900 A3 WO 2008101900A3
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WO
WIPO (PCT)
Prior art keywords
sofc
anode material
fuel cell
type fuel
ceramic used
Prior art date
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PCT/EP2008/051941
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English (en)
Other versions
WO2008101900A2 (fr
Inventor
Anne Laure Sauvet
Christelle Barthet
Patrick Gelin
Sophie Beaudet-Savignat
Franck Blein
Original Assignee
Commissariat Energie Atomique
Univ Claude Bernard Lyon
Centre Nat Rech Scient
Anne Laure Sauvet
Christelle Barthet
Patrick Gelin
Sophie Beaudet-Savignat
Franck Blein
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Publication date
Application filed by Commissariat Energie Atomique, Univ Claude Bernard Lyon, Centre Nat Rech Scient, Anne Laure Sauvet, Christelle Barthet, Patrick Gelin, Sophie Beaudet-Savignat, Franck Blein filed Critical Commissariat Energie Atomique
Publication of WO2008101900A2 publication Critical patent/WO2008101900A2/fr
Publication of WO2008101900A3 publication Critical patent/WO2008101900A3/fr

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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/44—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminates
    • C—CHEMISTRY; METALLURGY
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    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
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    • 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
    • H—ELECTRICITY
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    • H01M4/90—Selection of catalytic material
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    • H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

L' invention a trait à une céramique oxyapatite répondant à la formule suivante : A10-x-yBxCy (MO4 )6O2±δ dans laquelle : A est un élément lanthanide; B est le strontium; M est un élément choisi parmi Al, Si, Ge ou un mélange de ceux-ci; C est un élément choisi parmi Co, Ni, Ru, Rh, Os, Ir, Pd, Pt, Cu, Ag, Au; O est l'élément oxygène; x est compris entre 0,01 et 1; y est compris entre 0,01 et 1; δ est compris entre 0 et 0,7. Utilisation de cette céramique en tant que matériau d'anode pour pile SOFC ou de cathode pour électrolyseur.
PCT/EP2008/051941 2007-02-19 2008-02-18 Nouvelle ceramique utilisable en tant que materiau d'anode pour pile a combustible du type sofc WO2008101900A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0753348A FR2912738B1 (fr) 2007-02-19 2007-02-19 Nouvelle ceramique utilisable en tant que materiau d'anode pour pile a combustible du type sofc
FR0753348 2007-02-19

Publications (2)

Publication Number Publication Date
WO2008101900A2 WO2008101900A2 (fr) 2008-08-28
WO2008101900A3 true WO2008101900A3 (fr) 2009-01-29

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PCT/EP2008/051941 WO2008101900A2 (fr) 2007-02-19 2008-02-18 Nouvelle ceramique utilisable en tant que materiau d'anode pour pile a combustible du type sofc

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FR (1) FR2912738B1 (fr)
WO (1) WO2008101900A2 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1351326A2 (fr) * 2002-03-22 2003-10-08 Honda Giken Kogyo Kabushiki Kaisha Conducteur d'oxides ioniques et sa méthode de production

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1351326A2 (fr) * 2002-03-22 2003-10-08 Honda Giken Kogyo Kabushiki Kaisha Conducteur d'oxides ioniques et sa méthode de production

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
LEON-REINA LAURA ET AL: "Interstitial oxide positions in oxygen-excess oxy-apatites", SOLID STATE IONICS; SOLID STATE IONICS JUN 15 2006, vol. 177, no. 15-16, 15 June 2006 (2006-06-15), pages 1307 - 1315, XP002459589 *
SAVIGNAT S B ET AL: "Tape casting of new electrolyte and anode materials for SOFCs operated at intermediate temperature", JOURNAL OF THE EUROPEAN CERAMIC SOCIETY ELSEVIER UK, vol. 27, no. 2-3, 2007, pages 673 - 678, XP002459588, ISSN: 0955-2219 *
TOLCHARD, JULIAN R. ET AL: "Structural studies of apatite-type oxide ion conductors doped with cobalt", DALTON TRANSACTIONS , (7), 1273-1280 CODEN: DTARAF; ISSN: 1477-9226, 2005, XP008086098 *

Also Published As

Publication number Publication date
FR2912738B1 (fr) 2009-07-10
WO2008101900A2 (fr) 2008-08-28
FR2912738A1 (fr) 2008-08-22

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