EP1778590A1 - Titanium oxide with a rutile structure - Google Patents
Titanium oxide with a rutile structureInfo
- Publication number
- EP1778590A1 EP1778590A1 EP05788498A EP05788498A EP1778590A1 EP 1778590 A1 EP1778590 A1 EP 1778590A1 EP 05788498 A EP05788498 A EP 05788498A EP 05788498 A EP05788498 A EP 05788498A EP 1778590 A1 EP1778590 A1 EP 1778590A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- titanium oxide
- rutile
- ticl
- aqueous solution
- film
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
- C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
-
- 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
- C01G23/047—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
- C03C17/23—Oxides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
- C03C17/23—Oxides
- C03C17/25—Oxides by deposition from the liquid phase
- C03C17/256—Coating containing TiO2
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2027—Light-sensitive devices comprising an oxide semiconductor electrode
- H01G9/2031—Light-sensitive devices comprising an oxide semiconductor electrode comprising titanium oxide, e.g. TiO2
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/76—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/21—Oxides
- C03C2217/212—TiO2
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/40—Coatings comprising at least one inhomogeneous layer
- C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
- C03C2217/44—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the composition of the continuous phase
- C03C2217/45—Inorganic continuous phases
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/40—Coatings comprising at least one inhomogeneous layer
- C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
- C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
- C03C2217/48—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase having a specific function
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/71—Photocatalytic coatings
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/542—Dye sensitized solar cells
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/811—Of specified metal oxide composition, e.g. conducting or semiconducting compositions such as ITO, ZnOx
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0407969A FR2873112B1 (en) | 2004-07-19 | 2004-07-19 | TITANIUM OXIDE WITH RUTILE STRUCTURE |
PCT/FR2005/001795 WO2006018492A1 (en) | 2004-07-19 | 2005-07-12 | Titanium oxide with a rutile structure |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1778590A1 true EP1778590A1 (en) | 2007-05-02 |
Family
ID=34947015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05788498A Withdrawn EP1778590A1 (en) | 2004-07-19 | 2005-07-12 | Titanium oxide with a rutile structure |
Country Status (6)
Country | Link |
---|---|
US (1) | US7731934B2 (en) |
EP (1) | EP1778590A1 (en) |
JP (1) | JP5015773B2 (en) |
CA (1) | CA2574027C (en) |
FR (1) | FR2873112B1 (en) |
WO (1) | WO2006018492A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4635257B2 (en) * | 2006-02-28 | 2011-02-23 | 独立行政法人物質・材料研究機構 | Method for producing titanium dioxide |
TWI487668B (en) * | 2009-02-19 | 2015-06-11 | Sakai Chemical Industry Co | Dispersion of rutile-type titanium oxide particles, method for producing the same, and use thereof |
US8226911B2 (en) | 2009-09-10 | 2012-07-24 | The National Titanium Dioxide Co., Ltd. (Cristal) | Methods of producing titanium dioxide nanoparticles |
US20140256540A1 (en) * | 2013-03-08 | 2014-09-11 | Nitto Denko Corporation | High surface area photocatalyst material and method of manufacture |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3018186A (en) * | 1957-03-20 | 1962-01-23 | Monsanto Chemicals | Laminar titanium dioxide |
JPS56155098A (en) * | 1980-04-24 | 1981-12-01 | Matsushita Electric Ind Co Ltd | Production of titanium dioxide |
ES2080313T3 (en) * | 1990-04-17 | 1996-02-01 | Ecole Polytech | PHOTOVOLTAIC CELLS. |
JPH1095617A (en) * | 1996-04-26 | 1998-04-14 | Ishihara Sangyo Kaisha Ltd | Plate-shaped titanium oxide, production thereof, and anti-sunburn cosmetic material, resin composition, coating material, adsorbent, ion exchanging resin, complex oxide precursor containing the same |
JP3959213B2 (en) * | 1999-06-30 | 2007-08-15 | 住友化学株式会社 | Titanium oxide, photocatalyst body using the same, and photocatalyst body coating agent |
JP4304847B2 (en) * | 2000-08-17 | 2009-07-29 | 住友化学株式会社 | Method for producing rutile titanium oxide powder |
EP1400491A3 (en) * | 2002-09-18 | 2005-01-19 | Toshiba Ceramics Co., Ltd. | Titanium dioxide fine particles and method for producing the same, and method for producing visible light activatable photocatalyst |
US7232556B2 (en) * | 2003-09-26 | 2007-06-19 | Nanoproducts Corporation | Titanium comprising nanoparticles and related nanotechnology |
US7438948B2 (en) * | 2005-03-21 | 2008-10-21 | Ppg Industries Ohio, Inc. | Method for coating a substrate with an undercoating and a functional coating |
-
2004
- 2004-07-19 FR FR0407969A patent/FR2873112B1/en not_active Expired - Fee Related
-
2005
- 2005-07-12 WO PCT/FR2005/001795 patent/WO2006018492A1/en active Application Filing
- 2005-07-12 JP JP2007521975A patent/JP5015773B2/en not_active Expired - Fee Related
- 2005-07-12 CA CA2574027A patent/CA2574027C/en not_active Expired - Fee Related
- 2005-07-12 EP EP05788498A patent/EP1778590A1/en not_active Withdrawn
- 2005-07-12 US US11/632,778 patent/US7731934B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2006018492A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP5015773B2 (en) | 2012-08-29 |
US20070277872A1 (en) | 2007-12-06 |
JP2008506627A (en) | 2008-03-06 |
FR2873112A1 (en) | 2006-01-20 |
CA2574027C (en) | 2013-01-22 |
FR2873112B1 (en) | 2006-10-27 |
WO2006018492A1 (en) | 2006-02-23 |
US7731934B2 (en) | 2010-06-08 |
CA2574027A1 (en) | 2006-02-23 |
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Legal Events
Date | Code | Title | Description |
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17P | Request for examination filed |
Effective date: 20070127 |
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17Q | First examination report despatched |
Effective date: 20070608 |
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R17C | First examination report despatched (corrected) |
Effective date: 20070704 |
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DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C01G 23/047 20060101ALI20130130BHEP Ipc: H01G 9/20 20060101ALI20130130BHEP Ipc: C01G 23/053 20060101AFI20130130BHEP |
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