WO2012036525A3 - 표면 모폴로지 처리를 통한 코팅막의 친수성 개선 방법 및 이를 이용하여 제조한 초친수 유리 코팅층 - Google Patents

표면 모폴로지 처리를 통한 코팅막의 친수성 개선 방법 및 이를 이용하여 제조한 초친수 유리 코팅층 Download PDF

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Publication number
WO2012036525A3
WO2012036525A3 PCT/KR2011/006888 KR2011006888W WO2012036525A3 WO 2012036525 A3 WO2012036525 A3 WO 2012036525A3 KR 2011006888 W KR2011006888 W KR 2011006888W WO 2012036525 A3 WO2012036525 A3 WO 2012036525A3
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WIPO (PCT)
Prior art keywords
treatment
surface morphology
super hydrophilic
coating film
layer produced
Prior art date
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PCT/KR2011/006888
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English (en)
French (fr)
Other versions
WO2012036525A2 (ko
Inventor
조금실
이동일
배일준
Original Assignee
(주)엘지하우시스
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 (주)엘지하우시스 filed Critical (주)엘지하우시스
Priority to CN201180044749.0A priority Critical patent/CN103108979B/zh
Priority to EP11825485.3A priority patent/EP2617864A4/en
Priority to JP2013529075A priority patent/JP2013543054A/ja
Priority to US13/814,430 priority patent/US20130142995A1/en
Publication of WO2012036525A2 publication Critical patent/WO2012036525A2/ko
Publication of WO2012036525A3 publication Critical patent/WO2012036525A3/ko

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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
    • 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
    • B01J35/30—
    • 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
    • B01J37/08—Heat treatment
    • 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
    • B01J37/349—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 flames, plasmas or lasers
    • 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
    • C03C17/245—Oxides by deposition from the vapour phase
    • C03C17/2456—Coating containing 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C23C14/083—Oxides of refractory metals or yttrium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/58—After-treatment
    • C23C14/5806—Thermal treatment
    • 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
    • C03C2217/75—Hydrophilic and oleophilic 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
    • C03C2217/77—Coatings having a rough surface
    • 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/30—Aspects of methods for coating glass not covered above
    • C03C2218/32—After-treatment
    • 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.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]

Abstract

본 발명은 표면 모폴로지 처리를 통한 코팅막의 친수성 개선 방법 및 이를 이용하여 제조한 초친수 유리 코팅층에 관한 것으로, 기판에 광촉매 물질층을 형성하는 단계와, 상기 광촉매 물질층이 형성된 기판을 500 ~ 600℃로 가열하여 1 ~ 10분 동안 후열처리를 수행하고, 상기 광촉매 물질층 표면 거칠기를 증가시키는 단계를 포함하여 상기 광촉매 물질층의 표면 접촉각이 30도 이하가 되도록 하는 것을 특징으로 하는 발명에 관한 것이다.
PCT/KR2011/006888 2010-09-17 2011-09-16 표면 모폴로지 처리를 통한 코팅막의 친수성 개선 방법 및 이를 이용하여 제조한 초친수 유리 코팅층 WO2012036525A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201180044749.0A CN103108979B (zh) 2010-09-17 2011-09-16 通过表面形态处理来改善涂膜的亲水性的方法及利用该方法制备的超亲水玻璃涂层
EP11825485.3A EP2617864A4 (en) 2010-09-17 2011-09-16 METHOD FOR IMPROVING THE HYDROPHILITY OF A COATING FILM BY TREATMENT ON SURFACE MORPHOLOGY AND SUPERHYDRAULIC GLASS COATING LAYER MANUFACTURED BY THE METHOD
JP2013529075A JP2013543054A (ja) 2010-09-17 2011-09-16 表面モルフォロジー処理によるコーティング膜の親水性改善方法及びこれを用いて製造した超親水ガラスコーティング層
US13/814,430 US20130142995A1 (en) 2010-09-17 2011-09-16 Method for improving hydrophilicity of a coating film through treatment on a surface morphology and super-hydrophilic glass coating layer produced by the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0091975 2010-09-17
KR1020100091975A KR20120029872A (ko) 2010-09-17 2010-09-17 표면 모폴로지 처리를 통한 코팅막의 친수성 개선 방법 및 이를 이용하여 제조한 초친수 유리 코팅층

Publications (2)

Publication Number Publication Date
WO2012036525A2 WO2012036525A2 (ko) 2012-03-22
WO2012036525A3 true WO2012036525A3 (ko) 2012-05-31

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PCT/KR2011/006888 WO2012036525A2 (ko) 2010-09-17 2011-09-16 표면 모폴로지 처리를 통한 코팅막의 친수성 개선 방법 및 이를 이용하여 제조한 초친수 유리 코팅층

Country Status (6)

Country Link
US (1) US20130142995A1 (ko)
EP (1) EP2617864A4 (ko)
JP (1) JP2013543054A (ko)
KR (1) KR20120029872A (ko)
CN (1) CN103108979B (ko)
WO (1) WO2012036525A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10867887B2 (en) * 2014-07-29 2020-12-15 Massachusetts Institute Of Technology Enhanced flow boiling heat transfer in microchannels with structured surfaces
KR101891369B1 (ko) 2014-08-06 2018-08-27 (주)엘지하우시스 광촉매 기능성 필름 및 이의 제조방법
CN105177503B (zh) * 2015-09-19 2018-04-27 苏州柯利达集团有限公司 一种用于改善狭缝式涂布模具表面润湿性能的镀膜方法
CN109012221B (zh) * 2018-08-28 2021-06-18 重庆大学 利用磁控溅射SiO2纳米粒子制备高亲水性PVDF滤膜的方法及其产品
CN109133669A (zh) * 2018-09-11 2019-01-04 大连理工大学 一种Ag/AgCl/WO3纳米薄膜材料及其制备方法

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US20020016250A1 (en) * 1995-03-20 2002-02-07 Makoto Hayakawa Method for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with a superhydrophilic photocatalytic surface, and method of making thereof
US20040248725A1 (en) * 2001-09-28 2004-12-09 Junji Hiraoka Photocatalyst element, method and device for preparing the same
US20090134022A1 (en) * 2001-11-29 2009-05-28 Shibaura Mechatronics Corporation Method and apparatus for producing photocatalyst
KR100956214B1 (ko) * 2001-12-21 2010-05-04 니혼 이타가라스 가부시키가이샤 광촉매 기능을 갖는 부재 및 그 제조방법

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020016250A1 (en) * 1995-03-20 2002-02-07 Makoto Hayakawa Method for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with a superhydrophilic photocatalytic surface, and method of making thereof
US20040248725A1 (en) * 2001-09-28 2004-12-09 Junji Hiraoka Photocatalyst element, method and device for preparing the same
US20090134022A1 (en) * 2001-11-29 2009-05-28 Shibaura Mechatronics Corporation Method and apparatus for producing photocatalyst
KR100956214B1 (ko) * 2001-12-21 2010-05-04 니혼 이타가라스 가부시키가이샤 광촉매 기능을 갖는 부재 및 그 제조방법

Also Published As

Publication number Publication date
JP2013543054A (ja) 2013-11-28
WO2012036525A2 (ko) 2012-03-22
EP2617864A4 (en) 2014-07-09
KR20120029872A (ko) 2012-03-27
US20130142995A1 (en) 2013-06-06
EP2617864A2 (en) 2013-07-24
CN103108979A (zh) 2013-05-15
CN103108979B (zh) 2015-07-15

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