EA201200141A1 - Фотокаталитический материал - Google Patents

Фотокаталитический материал

Info

Publication number
EA201200141A1
EA201200141A1 EA201200141A EA201200141A EA201200141A1 EA 201200141 A1 EA201200141 A1 EA 201200141A1 EA 201200141 A EA201200141 A EA 201200141A EA 201200141 A EA201200141 A EA 201200141A EA 201200141 A1 EA201200141 A1 EA 201200141A1
Authority
EA
Eurasian Patent Office
Prior art keywords
layer
refractive index
pair
photocatalytic
wavelength
Prior art date
Application number
EA201200141A
Other languages
English (en)
Other versions
EA023178B1 (ru
Inventor
Стефан Лоран
Анн Дюрандо
Эмманюэль Валентэн
Original Assignee
Сэн-Гобэн Гласс Франс
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 Сэн-Гобэн Гласс Франс filed Critical Сэн-Гобэн Гласс Франс
Publication of EA201200141A1 publication Critical patent/EA201200141A1/ru
Publication of EA023178B1 publication Critical patent/EA023178B1/ru

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
    • B01J35/39—
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • B01J37/347—Ionic or cathodic spraying; Electric discharge
    • 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
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
    • C03C17/3417—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials all coatings being oxide coatings
    • 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
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
    • C03C17/3429—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating
    • C03C17/3435—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating comprising a nitride, oxynitride, boronitride or carbonitride
    • 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
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
    • C03C17/3429—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating
    • C03C17/3447—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating comprising a halide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • 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
    • B01J21/063—Titanium; 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
    • 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
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/213—SiO2
    • 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
    • C03C2217/23—Mixtures
    • 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
    • C03C2217/28—Other inorganic materials
    • C03C2217/281—Nitrides
    • 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
    • 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
    • C03C2217/73—Anti-reflective coatings with specific characteristics
    • C03C2217/734—Anti-reflective coatings with specific characteristics comprising an alternation of high and low refractive indexes
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

Abstract

Объектом изобретения является материал, содержащий подложку, покрытую по меньшей мере на части по меньшей мере одной из своих сторон набором, содержащим фотокаталитический слой, геометрическая толщина которого заключена между 2 и 30 нм, и по меньшей мере пару слоев соответственно с высоким и низким показателем преломления, расположенную ниже указанного фотокаталитического слоя таким образом, чтобы в этой паре или в каждой паре слой или каждый слой с высоким показателем преломления был ближе всего к подложке, причем указанный материал таков, что оптическая толщина для длины волны 350 нм слоя или каждого слоя с высоким показателем преломления, за исключением фотокаталитического слоя, заключена между 170 и 300 нм, и оптическая толщина для длины волны 350 нм слоя или каждого слоя с низким показателем преломления заключена между 30 и 90 нм.
EA201200141A 2009-07-17 2010-07-13 Фотокаталитический материал EA023178B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0954991A FR2948037B1 (fr) 2009-07-17 2009-07-17 Materiau photocatalytique
PCT/EP2010/060085 WO2011006905A1 (fr) 2009-07-17 2010-07-13 Materiau photocatalytique

Publications (2)

Publication Number Publication Date
EA201200141A1 true EA201200141A1 (ru) 2012-08-30
EA023178B1 EA023178B1 (ru) 2016-05-31

Family

ID=41626120

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201200141A EA023178B1 (ru) 2009-07-17 2010-07-13 Фотокаталитический материал

Country Status (8)

Country Link
US (1) US9212090B2 (ru)
EP (1) EP2454212A1 (ru)
JP (1) JP5678058B2 (ru)
KR (1) KR20120040698A (ru)
CN (1) CN102471146B (ru)
EA (1) EA023178B1 (ru)
FR (1) FR2948037B1 (ru)
WO (1) WO2011006905A1 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8524337B2 (en) 2010-02-26 2013-09-03 Guardian Industries Corp. Heat treated coated article having glass substrate(s) and indium-tin-oxide (ITO) inclusive coating
KR101401354B1 (ko) 2012-03-19 2014-06-03 한국과학기술연구원 다층 나노 구조의 고투광율 광촉매 박막과 그 제조방법
EP2679566A1 (en) * 2012-06-28 2014-01-01 Colorobbia España, S.A. Method for obtaining optical interference effects by means of digital ink-jet technique
WO2016075435A1 (en) * 2014-11-12 2016-05-19 Pilkington Group Limited Coated glass article, display assembly made therewith and method of making a display assembly
EP3619175A1 (en) * 2017-05-04 2020-03-11 AGC Glass Europe Coated substrate
EP4132890A1 (fr) * 2020-04-08 2023-02-15 Saint-Gobain Glass France Procede de depot de couches minces
FR3109147B1 (fr) * 2020-04-08 2023-03-24 Saint Gobain Procede de depot de couches minces
FR3122420A1 (fr) * 2021-04-29 2022-11-04 Saint-Gobain Glass France Revêtement photocatalytique et procede d’obtention d’un revêtement photocatalytique

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US5450238A (en) * 1993-12-10 1995-09-12 Viratec Thin Films, Inc. Four-layer antireflection coating for deposition in in-like DC sputtering apparatus
FR2738813B1 (fr) 1995-09-15 1997-10-17 Saint Gobain Vitrage Substrat a revetement photo-catalytique
JPH11109104A (ja) * 1997-10-08 1999-04-23 Sony Corp 反射防止膜
JP2000143299A (ja) * 1998-11-10 2000-05-23 Nippon Sheet Glass Co Ltd 光触媒機能を有する窓ガラス
WO2002004376A1 (fr) * 2000-07-12 2002-01-17 Nippon Sheet Glass Co., Ltd. Element photocatalytique
FR2814094B1 (fr) * 2000-09-20 2003-08-15 Saint Gobain Substrat a revetement photocatalytique et son procede de fabrication
EP1291331A3 (de) * 2001-09-10 2004-02-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Beschichtung mit photoinduzierter Hydrophilie
KR100882345B1 (ko) * 2001-09-28 2009-02-12 시바우라 메카트로닉스 가부시끼가이샤 광촉매체, 광촉매체의 제조 방법 및 광촉매체의 제조 장치
JP2003137603A (ja) * 2001-10-25 2003-05-14 Sun Tec Corp Kk 光触媒層を有する熱強化ガラス成形体及びその製造法
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FR2857885B1 (fr) * 2003-07-23 2006-12-22 Saint Gobain Procede de preparation d'un revetement photocatalytique integre dans le traitement thermique d'un vitrage
FR2861385B1 (fr) 2003-10-23 2006-02-17 Saint Gobain Substrat, notamment substrat verrier, portant au moins un empilement couche a propriete photocatalytique sous couche de croissance heteroepitaxiale de ladite couche
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FR2911130B1 (fr) 2007-01-05 2009-11-27 Saint Gobain Procede de depot de couche mince et produit obtenu

Also Published As

Publication number Publication date
CN102471146A (zh) 2012-05-23
US20120149556A1 (en) 2012-06-14
FR2948037B1 (fr) 2012-12-28
WO2011006905A1 (fr) 2011-01-20
EP2454212A1 (fr) 2012-05-23
EA023178B1 (ru) 2016-05-31
KR20120040698A (ko) 2012-04-27
JP2012533500A (ja) 2012-12-27
FR2948037A1 (fr) 2011-01-21
CN102471146B (zh) 2015-06-03
JP5678058B2 (ja) 2015-02-25
US9212090B2 (en) 2015-12-15

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU