CN1842371B - 紫外线响应型薄膜光催化剂及其应用 - Google Patents
紫外线响应型薄膜光催化剂及其应用 Download PDFInfo
- Publication number
- CN1842371B CN1842371B CN2004800086971A CN200480008697A CN1842371B CN 1842371 B CN1842371 B CN 1842371B CN 2004800086971 A CN2004800086971 A CN 2004800086971A CN 200480008697 A CN200480008697 A CN 200480008697A CN 1842371 B CN1842371 B CN 1842371B
- Authority
- CN
- China
- Prior art keywords
- filter
- photocatalyst
- titanium dioxide
- thin film
- crystal
- 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
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/393—Metal or metal oxide crystallite size
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/395—Thickness of the active catalytic layer
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
- B01J35/45—Nanoparticles
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/58—Fabrics or filaments
- B01J35/59—Membranes
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- 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
- B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
-
- 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
- B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
- B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
-
- 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
- B01J37/0215—Coating
- B01J37/0219—Coating the coating containing organic compounds
-
- 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
- B01J37/03—Precipitation; Co-precipitation
- B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Central Air Conditioning (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP102343/2003 | 2003-04-04 | ||
| JP2003102343A JP4303507B2 (ja) | 2003-04-04 | 2003-04-04 | 紫外線応答型薄膜光触媒とその応用 |
| PCT/JP2004/004874 WO2004089544A1 (ja) | 2003-04-04 | 2004-04-02 | 紫外線応答型薄膜光触媒とその応用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1842371A CN1842371A (zh) | 2006-10-04 |
| CN1842371B true CN1842371B (zh) | 2011-05-25 |
Family
ID=33156797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004800086971A Expired - Fee Related CN1842371B (zh) | 2003-04-04 | 2004-04-02 | 紫外线响应型薄膜光催化剂及其应用 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20060275187A1 (zh) |
| EP (1) | EP1611953A4 (zh) |
| JP (1) | JP4303507B2 (zh) |
| KR (1) | KR101152767B1 (zh) |
| CN (1) | CN1842371B (zh) |
| AU (1) | AU2004228833B2 (zh) |
| CA (1) | CA2521168A1 (zh) |
| NZ (1) | NZ542719A (zh) |
| TW (1) | TWI286995B (zh) |
| WO (1) | WO2004089544A1 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4526029B2 (ja) * | 2005-03-29 | 2010-08-18 | 大日本印刷株式会社 | 光触媒組成物および光触媒含有層 |
| FR2952541A1 (fr) * | 2009-11-17 | 2011-05-20 | Photosil | Appareils de traitement de l'air interieur par photocatalyse, de haute efficacite, de tres faible perte de charge et sans entretien |
| KR102101220B1 (ko) * | 2015-02-26 | 2020-04-17 | (주)엘지하우시스 | 가시광 활성 광촉매 코팅 조성물 및 공기정화용 필터 |
| KR102374224B1 (ko) | 2020-06-02 | 2022-03-15 | 주식회사 본플러스 | 조도변화에 따라 살균기능이 발휘되는 소지품 보관용 살균함 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6135838A (en) * | 1998-10-07 | 2000-10-24 | Chung Shan Institute Of Science And Technology | Method of making UV lamp for air cleaning |
| GB2367495A (en) * | 1999-07-19 | 2002-04-10 | Mitsui Shipbuilding Eng | Process and apparatus for purification of oxygen-containing gas |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2889778B2 (ja) * | 1992-11-20 | 1999-05-10 | 工業技術院長 | 水浄化法 |
| JP3844823B2 (ja) * | 1996-01-22 | 2006-11-15 | 財団法人石油産業活性化センター | 光触媒、光触媒の製造方法および光触媒反応方法 |
| JP2002241130A (ja) | 2001-02-09 | 2002-08-28 | Japan Atom Energy Res Inst | 酸化チタン超薄膜の作製法 |
| JP2003001116A (ja) * | 2001-06-20 | 2003-01-07 | Daikin Ind Ltd | 光触媒およびその製造方法ならびにそれを備える空気清浄機 |
-
2003
- 2003-04-04 JP JP2003102343A patent/JP4303507B2/ja not_active Expired - Lifetime
-
2004
- 2004-04-02 TW TW093109249A patent/TWI286995B/zh not_active IP Right Cessation
- 2004-04-02 WO PCT/JP2004/004874 patent/WO2004089544A1/ja not_active Ceased
- 2004-04-02 AU AU2004228833A patent/AU2004228833B2/en not_active Expired - Fee Related
- 2004-04-02 CA CA002521168A patent/CA2521168A1/en not_active Abandoned
- 2004-04-02 NZ NZ542719A patent/NZ542719A/en unknown
- 2004-04-02 EP EP04725527A patent/EP1611953A4/en not_active Withdrawn
- 2004-04-02 CN CN2004800086971A patent/CN1842371B/zh not_active Expired - Fee Related
- 2004-04-02 US US10/551,448 patent/US20060275187A1/en not_active Abandoned
- 2004-04-02 KR KR1020057018565A patent/KR101152767B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6135838A (en) * | 1998-10-07 | 2000-10-24 | Chung Shan Institute Of Science And Technology | Method of making UV lamp for air cleaning |
| GB2367495A (en) * | 1999-07-19 | 2002-04-10 | Mitsui Shipbuilding Eng | Process and apparatus for purification of oxygen-containing gas |
Non-Patent Citations (2)
| Title |
|---|
| JP 特開2003-1116 A,说明书第2页第[0013]段、第3页第[0025]段、第4页第[0036]段、第[0038]段、第[0039]段、第[0041]段、附图2. |
| JP平2-280818A 1990.11.16 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI286995B (en) | 2007-09-21 |
| US20060275187A1 (en) | 2006-12-07 |
| EP1611953A1 (en) | 2006-01-04 |
| TW200502174A (en) | 2005-01-16 |
| EP1611953A4 (en) | 2009-12-02 |
| NZ542719A (en) | 2010-01-29 |
| AU2004228833A1 (en) | 2004-10-21 |
| KR101152767B1 (ko) | 2012-06-18 |
| HK1096056A1 (zh) | 2007-05-25 |
| AU2004228833B2 (en) | 2009-12-24 |
| WO2004089544A1 (ja) | 2004-10-21 |
| JP4303507B2 (ja) | 2009-07-29 |
| KR20070084637A (ko) | 2007-08-27 |
| JP2004305883A (ja) | 2004-11-04 |
| CN1842371A (zh) | 2006-10-04 |
| CA2521168A1 (en) | 2004-10-21 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20110726 Address after: Aichi Co-patentee after: WAY International Corporation Patentee after: Photo Catalytic Materials Inc. Address before: Aichi Patentee before: Photo Catalytic Materials Inc. |
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