FR2750975B1 - PROCESS FOR THE PREPARATION OF A SODIUM ALUMINUM-BETA PRODUCT, PRECURSOR MIXTURE FOR THIS PREPARATION AND COMPOUND OBTAINED BY THIS PROCESS - Google Patents

PROCESS FOR THE PREPARATION OF A SODIUM ALUMINUM-BETA PRODUCT, PRECURSOR MIXTURE FOR THIS PREPARATION AND COMPOUND OBTAINED BY THIS PROCESS

Info

Publication number
FR2750975B1
FR2750975B1 FR9708658A FR9708658A FR2750975B1 FR 2750975 B1 FR2750975 B1 FR 2750975B1 FR 9708658 A FR9708658 A FR 9708658A FR 9708658 A FR9708658 A FR 9708658A FR 2750975 B1 FR2750975 B1 FR 2750975B1
Authority
FR
France
Prior art keywords
preparation
compound obtained
precursor mixture
sodium aluminum
beta product
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
FR9708658A
Other languages
French (fr)
Other versions
FR2750975A1 (en
Inventor
Arnold Van Zyl
Ping Wang
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.)
Programme 3 Patent Holdings
Original Assignee
Programme 3 Patent Holdings
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 Programme 3 Patent Holdings filed Critical Programme 3 Patent Holdings
Publication of FR2750975A1 publication Critical patent/FR2750975A1/en
Application granted granted Critical
Publication of FR2750975B1 publication Critical patent/FR2750975B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/028—Beta-aluminas
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR9708658A 1996-07-09 1997-07-08 PROCESS FOR THE PREPARATION OF A SODIUM ALUMINUM-BETA PRODUCT, PRECURSOR MIXTURE FOR THIS PREPARATION AND COMPOUND OBTAINED BY THIS PROCESS Expired - Fee Related FR2750975B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA965809 1996-07-09

Publications (2)

Publication Number Publication Date
FR2750975A1 FR2750975A1 (en) 1998-01-16
FR2750975B1 true FR2750975B1 (en) 1999-01-15

Family

ID=25585783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9708658A Expired - Fee Related FR2750975B1 (en) 1996-07-09 1997-07-08 PROCESS FOR THE PREPARATION OF A SODIUM ALUMINUM-BETA PRODUCT, PRECURSOR MIXTURE FOR THIS PREPARATION AND COMPOUND OBTAINED BY THIS PROCESS

Country Status (4)

Country Link
JP (1) JPH1095661A (en)
DE (1) DE19729428A1 (en)
FR (1) FR2750975B1 (en)
GB (1) GB2315065A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101578660B1 (en) * 2014-12-29 2015-12-21 주식회사 동국알앤에스 Method of Producing Solid Electrolyte for Sodium Sulfur Secondary Battery

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021255A (en) * 1972-01-31 1977-05-03 Kabushiki Kaisha Toyota Chuo Kenkyusho Sintered beta-alumina article permeable to sodium and potassium ions and methods for producing same
GB8925289D0 (en) * 1989-11-09 1989-12-28 Lilliwyte Sa Method of making analogues of beta"-alumina
DE69115166T2 (en) * 1990-08-13 1996-06-20 Ngk Insulators Ltd Beta alumina sintered body and process for its production.

Also Published As

Publication number Publication date
FR2750975A1 (en) 1998-01-16
GB9714417D0 (en) 1997-09-10
JPH1095661A (en) 1998-04-14
GB2315065A (en) 1998-01-21
DE19729428A1 (en) 1998-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse