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FR2936515B1 - ZIRCONIUM OXIDE POWDER - Google Patents

ZIRCONIUM OXIDE POWDER

Info

Publication number
FR2936515B1
FR2936515B1 FR0805407A FR0805407A FR2936515B1 FR 2936515 B1 FR2936515 B1 FR 2936515B1 FR 0805407 A FR0805407 A FR 0805407A FR 0805407 A FR0805407 A FR 0805407A FR 2936515 B1 FR2936515 B1 FR 2936515B1
Authority
FR
France
Prior art keywords
zirconium oxide
oxide powder
powder
zirconium
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.)
Expired - Fee Related
Application number
FR0805407A
Other languages
French (fr)
Other versions
FR2936515A1 (en
Inventor
Nabil Nahas
Nicole Rives
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.)
Saint Gobain Centre de Recherche et dEtudes Europeen SAS
Original Assignee
Saint Gobain Centre de Recherche et dEtudes Europeen SAS
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 Saint Gobain Centre de Recherche et dEtudes Europeen SAS filed Critical Saint Gobain Centre de Recherche et dEtudes Europeen SAS
Priority to FR0805407A priority Critical patent/FR2936515B1/en
Priority to JP2011528488A priority patent/JP2012504094A/en
Priority to CN2009801479114A priority patent/CN102227390A/en
Priority to EP09787335A priority patent/EP2344427A1/en
Priority to PCT/IB2009/054288 priority patent/WO2010038204A1/en
Publication of FR2936515A1 publication Critical patent/FR2936515A1/en
Application granted granted Critical
Publication of FR2936515B1 publication Critical patent/FR2936515B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
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    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
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    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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    • C30B7/00—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
    • C30B7/10—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions by application of pressure, e.g. hydrothermal processes
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    • H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
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FR0805407A 2008-09-30 2008-09-30 ZIRCONIUM OXIDE POWDER Expired - Fee Related FR2936515B1 (en)

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FR0805407A FR2936515B1 (en) 2008-09-30 2008-09-30 ZIRCONIUM OXIDE POWDER
JP2011528488A JP2012504094A (en) 2008-09-30 2009-09-30 Zirconium oxide powder
CN2009801479114A CN102227390A (en) 2008-09-30 2009-09-30 Zirconium oxide powder
EP09787335A EP2344427A1 (en) 2008-09-30 2009-09-30 Zirconium oxide powder
PCT/IB2009/054288 WO2010038204A1 (en) 2008-09-30 2009-09-30 Zirconium oxide powder

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EP2344427A1 (en) 2011-07-20
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CN102227390A (en) 2011-10-26
JP2012504094A (en) 2012-02-16

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