JP2008506627A - ルチル構造を有する酸化チタン - Google Patents
ルチル構造を有する酸化チタン Download PDFInfo
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- JP2008506627A JP2008506627A JP2007521975A JP2007521975A JP2008506627A JP 2008506627 A JP2008506627 A JP 2008506627A JP 2007521975 A JP2007521975 A JP 2007521975A JP 2007521975 A JP2007521975 A JP 2007521975A JP 2008506627 A JP2008506627 A JP 2008506627A
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- Prior art keywords
- titanium oxide
- solution
- rutile
- aqueous
- platelet
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 65
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 title claims abstract description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000000877 morphologic effect Effects 0.000 claims abstract description 10
- 239000013078 crystal Substances 0.000 claims abstract description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 239000005348 self-cleaning glass Substances 0.000 claims abstract description 4
- 238000002336 sorption--desorption measurement Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 238000005119 centrifugation Methods 0.000 claims description 4
- 239000012153 distilled water Substances 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 239000011260 aqueous acid Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000003504 photosensitizing agent Substances 0.000 claims description 3
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 229910010062 TiCl3 Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 claims 1
- 239000000243 solution Substances 0.000 description 19
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 11
- 239000002245 particle Substances 0.000 description 10
- 229910010413 TiO 2 Inorganic materials 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 239000010936 titanium Substances 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000003301 hydrolyzing effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 239000012736 aqueous medium Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 229910052707 ruthenium Inorganic materials 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000003917 TEM image Methods 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- DOBUSJIVSSJEDA-UHFFFAOYSA-L 1,3-dioxa-2$l^{6}-thia-4-mercuracyclobutane 2,2-dioxide Chemical compound [Hg+2].[O-]S([O-])(=O)=O DOBUSJIVSSJEDA-UHFFFAOYSA-L 0.000 description 1
- -1 NaOH and KOH) Chemical class 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004904 UV filter Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229940074994 mercuric sulfate Drugs 0.000 description 1
- 229910000372 mercury(II) sulfate Inorganic materials 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
-
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- C03C2217/00—Coatings on glass
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Abstract
Description
・斜方格子及びPnmm空間群を有するルチルの結晶構造を有する;
・小板状の形態構造を有し、該小板状体が3〜10nmの長さ、3〜10nmの幅及び1nm未満の厚さを有する四角形のものである;並びに
・窒素吸着/脱着によって測定して100〜300m2/gの比表面積を有する。
Claims (11)
- 斜方格子及びPnmm空間群を有するルチルの結晶構造を有すること;
小板状の形態構造を有し、該小板状体が3〜10nmの長さ、3〜10nmの幅及び1nm未満の厚さを有する四角形のものであること;並びに
窒素吸着/脱着によって測定して100〜200m2/gの比表面積を有すること:
を特徴とする、酸化チタン。 - 0.15モル/リットルのTiCl3濃度及び3.5のpHを有する水性TiCl3溶液を調製し、反応混合物の温度を60℃に上昇させ、24時間放置して熟成し、次いで得られた沈殿を遠心分離することから成ることを特徴とする、請求項1に記載の酸化チタンの製造方法。
- 初期水性TiCl3溶液のpHを適量の塩基を添加することによって調節することを特徴とする、請求項2に記載の方法。
- 前記塩基がNaOH、KOH、NH3又はNH4OHであることを特徴とする請求項3に記載の方法。
- 遠心分離後に得られた沈殿を、水性酸溶液を用いてすすぎ、再度遠心分離し、蒸留水を用いて再度すすぎ、次いで乾燥させることを特徴とする、請求項2に記載の方法。
- すすぎのために用いられる前記酸溶液が3モル/リットルまでの酸濃度を有する水性HCl、HNO3又はHClO4溶液であることを特徴とする、請求項5に記載の方法。
- 最後の乾燥をオーブン中又は窒素流中で実施することを特徴とする、請求項2に記載の方法。
- 請求項1に記載の酸化チタン及び感光性化合物から成ることを特徴とする、感光性フィルム。
- ガラス基材に請求項1に記載の酸化チタンのコーティングを施すことから成ることを特徴とする、自浄性ガラス基材の製造方法。
- 2つの電極及び電流通過手段を含み、前記電極の少なくとも1つが透明であり、これら電極がガラス又は透明ポリマーの少なくとも1つのシートによって隔てられ、前記シートに少なくとも1つの酸化チタンフィルムが適用された光起電力電池であって、前記酸化チタンが、請求項1に記載のルチル形のものであって、これに光増感剤を含浸させたものであることを特徴とする、前記光起電力電池。
- 請求項1に記載の酸化チタンのコーティングを含むことを特徴とする、自浄性ガラス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0407969A FR2873112B1 (fr) | 2004-07-19 | 2004-07-19 | Oxyde de titane a structure rutile |
FR0407969 | 2004-07-19 | ||
PCT/FR2005/001795 WO2006018492A1 (fr) | 2004-07-19 | 2005-07-12 | Oxyde de titane a structure rutile. |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008506627A true JP2008506627A (ja) | 2008-03-06 |
JP5015773B2 JP5015773B2 (ja) | 2012-08-29 |
Family
ID=34947015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007521975A Expired - Fee Related JP5015773B2 (ja) | 2004-07-19 | 2005-07-12 | ルチル構造を有する酸化チタン |
Country Status (6)
Country | Link |
---|---|
US (1) | US7731934B2 (ja) |
EP (1) | EP1778590A1 (ja) |
JP (1) | JP5015773B2 (ja) |
CA (1) | CA2574027C (ja) |
FR (1) | FR2873112B1 (ja) |
WO (1) | WO2006018492A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007230809A (ja) * | 2006-02-28 | 2007-09-13 | National Institute For Materials Science | 二酸化チタンを製造する方法 |
WO2010095726A1 (ja) * | 2009-02-19 | 2010-08-26 | 堺化学工業株式会社 | ルチル型酸化チタン粒子の分散体とその製造方法とその利用 |
JP2016532555A (ja) * | 2013-09-06 | 2016-10-20 | 日東電工株式会社 | 高表面積光触媒材料および製造方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8226911B2 (en) | 2009-09-10 | 2012-07-24 | The National Titanium Dioxide Co., Ltd. (Cristal) | Methods of producing titanium dioxide nanoparticles |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56155098A (en) * | 1980-04-24 | 1981-12-01 | Matsushita Electric Ind Co Ltd | Production of titanium dioxide |
JPH1095617A (ja) * | 1996-04-26 | 1998-04-14 | Ishihara Sangyo Kaisha Ltd | 板状酸化チタンおよびその製造方法ならびにそれを含有してなる日焼け止め化粧料、樹脂組成物、塗料組成物、吸着剤、イオン交換剤、複合酸化物前駆体 |
JP2001072419A (ja) * | 1999-06-30 | 2001-03-21 | Sumitomo Chem Co Ltd | 酸化チタン、それを用いてなる光触媒体及び光触媒体コーティング剤 |
JP2002060220A (ja) * | 2000-08-17 | 2002-02-26 | Sumitomo Chem Co Ltd | ルチル型酸化チタン粉末の製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3018186A (en) * | 1957-03-20 | 1962-01-23 | Monsanto Chemicals | Laminar titanium dioxide |
ES2080313T3 (es) * | 1990-04-17 | 1996-02-01 | Ecole Polytech | Celulas fotovoltaicas. |
US7175911B2 (en) * | 2002-09-18 | 2007-02-13 | 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/fr not_active Expired - Fee Related
-
2005
- 2005-07-12 WO PCT/FR2005/001795 patent/WO2006018492A1/fr active Application Filing
- 2005-07-12 CA CA2574027A patent/CA2574027C/fr not_active Expired - Fee Related
- 2005-07-12 EP EP05788498A patent/EP1778590A1/fr not_active Withdrawn
- 2005-07-12 JP JP2007521975A patent/JP5015773B2/ja not_active Expired - Fee Related
- 2005-07-12 US US11/632,778 patent/US7731934B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56155098A (en) * | 1980-04-24 | 1981-12-01 | Matsushita Electric Ind Co Ltd | Production of titanium dioxide |
JPH1095617A (ja) * | 1996-04-26 | 1998-04-14 | Ishihara Sangyo Kaisha Ltd | 板状酸化チタンおよびその製造方法ならびにそれを含有してなる日焼け止め化粧料、樹脂組成物、塗料組成物、吸着剤、イオン交換剤、複合酸化物前駆体 |
JP2001072419A (ja) * | 1999-06-30 | 2001-03-21 | Sumitomo Chem Co Ltd | 酸化チタン、それを用いてなる光触媒体及び光触媒体コーティング剤 |
JP2002060220A (ja) * | 2000-08-17 | 2002-02-26 | Sumitomo Chem Co Ltd | ルチル型酸化チタン粉末の製造方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007230809A (ja) * | 2006-02-28 | 2007-09-13 | National Institute For Materials Science | 二酸化チタンを製造する方法 |
JP4635257B2 (ja) * | 2006-02-28 | 2011-02-23 | 独立行政法人物質・材料研究機構 | 二酸化チタンを製造する方法 |
WO2010095726A1 (ja) * | 2009-02-19 | 2010-08-26 | 堺化学工業株式会社 | ルチル型酸化チタン粒子の分散体とその製造方法とその利用 |
JP4941614B2 (ja) * | 2009-02-19 | 2012-05-30 | 堺化学工業株式会社 | ルチル型酸化チタン粒子の分散体とその製造方法とその利用 |
AU2010216659B2 (en) * | 2009-02-19 | 2013-01-10 | Sakai Chemical Industry Co., Ltd. | Dispersion of rutile titanium oxide particles, method for producing same and use of same |
RU2513423C2 (ru) * | 2009-02-19 | 2014-04-20 | Сакай Кемикал Индастри Ко., Лтд. | Дисперсия частиц оксида титана со структурой рутила, способ ее получения и ее применение |
US9234113B2 (en) | 2009-02-19 | 2016-01-12 | Sakai Chemical Industry Co., Ltd. | Dispersion of particles of rutile titanium oxide, process for producing the same, and use of the same |
KR101604159B1 (ko) | 2009-02-19 | 2016-03-16 | 사까이가가꾸고오교가부시끼가이샤 | 루틸형 산화티탄 입자의 분산체와 그 제조 방법과 그 이용 |
JP2016532555A (ja) * | 2013-09-06 | 2016-10-20 | 日東電工株式会社 | 高表面積光触媒材料および製造方法 |
Also Published As
Publication number | Publication date |
---|---|
FR2873112A1 (fr) | 2006-01-20 |
FR2873112B1 (fr) | 2006-10-27 |
CA2574027C (fr) | 2013-01-22 |
EP1778590A1 (fr) | 2007-05-02 |
CA2574027A1 (fr) | 2006-02-23 |
US20070277872A1 (en) | 2007-12-06 |
JP5015773B2 (ja) | 2012-08-29 |
WO2006018492A1 (fr) | 2006-02-23 |
US7731934B2 (en) | 2010-06-08 |
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