DE69111953T2 - Herstellung von reduziertem Titan Oxid. - Google Patents

Herstellung von reduziertem Titan Oxid.

Info

Publication number
DE69111953T2
DE69111953T2 DE69111953T DE69111953T DE69111953T2 DE 69111953 T2 DE69111953 T2 DE 69111953T2 DE 69111953 T DE69111953 T DE 69111953T DE 69111953 T DE69111953 T DE 69111953T DE 69111953 T2 DE69111953 T2 DE 69111953T2
Authority
DE
Germany
Prior art keywords
manufacture
titanium oxide
reduced titanium
reduced
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
DE69111953T
Other languages
English (en)
Other versions
DE69111953D1 (de
Inventor
Kevin Kendall
Raymond William Petts
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.)
Atraverda Ltd
Original Assignee
Atraverda Ltd
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 Atraverda Ltd filed Critical Atraverda Ltd
Application granted granted Critical
Publication of DE69111953D1 publication Critical patent/DE69111953D1/de
Publication of DE69111953T2 publication Critical patent/DE69111953T2/de
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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/043—Titanium sub-oxides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • 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
    • C04B35/46—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 titanium oxides or titanates
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • 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
    • 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
    • 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
    • H01M4/9091—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
DE69111953T 1990-09-27 1991-08-30 Herstellung von reduziertem Titan Oxid. Expired - Fee Related DE69111953T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909021053A GB9021053D0 (en) 1990-09-27 1990-09-27 Production of reduced titanium oxide

Publications (2)

Publication Number Publication Date
DE69111953D1 DE69111953D1 (de) 1995-09-14
DE69111953T2 true DE69111953T2 (de) 1996-02-08

Family

ID=10682847

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69111953T Expired - Fee Related DE69111953T2 (de) 1990-09-27 1991-08-30 Herstellung von reduziertem Titan Oxid.

Country Status (4)

Country Link
EP (1) EP0478152B1 (de)
JP (1) JPH05193943A (de)
DE (1) DE69111953T2 (de)
GB (1) GB9021053D0 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567235A (en) * 1990-08-30 1996-10-22 Elf Atochem North America, Inc. Method for strengthening a brittle oxide substrate, silane-based compositions, and a polymerized cross-linked siloxane coated brittle oxide substrate
US6013333A (en) * 1990-08-30 2000-01-11 Elf Atochem North America, Inc. Method for strengthening a brittle oxide substrate
US5173215A (en) * 1991-02-21 1992-12-22 Atraverda Limited Conductive titanium suboxide particulates
EP0601761B1 (de) * 1992-11-30 1997-11-05 Shiseido Company Limited Verfahren zur Herstellung eines Pigments, welches ein niederes Titanoxid enthält
GB2309978A (en) * 1996-02-09 1997-08-13 Atraverda Ltd Titanium suboxide electrode; cathodic protection
US6524750B1 (en) 2000-06-17 2003-02-25 Eveready Battery Company, Inc. Doped titanium oxide additives
GB2414729A (en) * 2004-06-01 2005-12-07 Atraverda Ltd Method of producing sub-oxides with a substantially moisture free gas
WO2008037941A1 (en) * 2006-09-26 2008-04-03 Atranova Limited A method of producing substoichiometric oxides of titanium by reduction with hydrogen
GB0716441D0 (en) * 2007-08-23 2007-10-03 Atraverda Ltd Powders
FR2996222B1 (fr) 2012-09-28 2015-10-09 Saint Gobain Ct Recherches Grains fondus de sous oxydes de titane et produits ceramiques comportant de tels grains
FR3060554B1 (fr) * 2016-12-20 2022-04-01 Saint Gobain Ct Recherches Produits ceramiques de sous oxydes de titane
JP2019167274A (ja) * 2018-03-23 2019-10-03 東邦チタニウム株式会社 亜酸化チタン及び、亜酸化チタンの製造方法
CN112850784B (zh) * 2021-02-26 2022-09-23 中国检验检疫科学研究院 一种片状TiO纳米材料的合成方法及应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848303A (en) * 1955-01-25 1958-08-19 Walter M Weil Production of lower oxides of titanium
US4931213A (en) * 1987-01-23 1990-06-05 Cass Richard B Electrically-conductive titanium suboxides

Also Published As

Publication number Publication date
EP0478152A1 (de) 1992-04-01
JPH05193943A (ja) 1993-08-03
GB9021053D0 (en) 1990-11-07
EP0478152B1 (de) 1995-08-09
DE69111953D1 (de) 1995-09-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee