KR20030084174A - 기재에 광촉매를 직접 고정시키는 방법 - Google Patents
기재에 광촉매를 직접 고정시키는 방법 Download PDFInfo
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- KR20030084174A KR20030084174A KR1020020022735A KR20020022735A KR20030084174A KR 20030084174 A KR20030084174 A KR 20030084174A KR 1020020022735 A KR1020020022735 A KR 1020020022735A KR 20020022735 A KR20020022735 A KR 20020022735A KR 20030084174 A KR20030084174 A KR 20030084174A
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- photocatalyst
- substrate
- titanium
- titanium dioxide
- glass
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- 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
- B01J37/344—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 of electromagnetic wave energy
- B01J37/346—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 of electromagnetic wave energy of microwave energy
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- 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
- B01J35/39—Photocatalytic 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0238—Impregnation, coating or precipitation via the gaseous phase-sublimation
-
- 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
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (4)
- 기재에 광촉매를 고정시키는 방법에 있어서,1) 밀폐된 공간에 기재를 넣고 여기에 티타늄 전구체를 질소운반 기체를 이용하여 기상에서 직접 분사하여 기재표면에 광촉매(이산화티탄)를 나노크기로 입자화시키는 단계; 및2) 상기 1 단계의 기재표면에 나노크기로 입자화된 광촉매에 마이크로파를 2 ∼ 30분간 조사하여 광촉매를 기재에 결합시키는 단계;로 이루어진 것을 특징으로 하는 기재에 광촉매를 직접 고정시키는 방법.
- 제 1 항에 있어서, 상기 1 단계의 티타늄 전구체의 농도는 1 x 10-10∼ 1 x 10-8몰/cm2인 것임을 특징으로 하는 기재에 광촉매를 직접 고정시키는 방법.
- 제 1 항에 있어서, 상기 1 단계의 티타늄 전구체는 티타늄 테트라클로라이드, 티타늄 테트라메톡사이드, 티타늄 테트라에톡사이드 및 티타늄 이소프로폭사이드 중에서 선택된 단독 또는 2종 이상의 것임을 특징으로 하는 기재에 광촉매를 직접 고정시키는 방법.
- 제 1 항에 있어서, 상기 기재는 세라믹, 벽돌, 금속, 유리, 벽지 또는 커튼인 것임을 특징으로 하는 기재에 광촉매를 직접 고정시키는 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0022735A KR100482649B1 (ko) | 2002-04-25 | 2002-04-25 | 기재에 광촉매를 직접 고정시키는 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0022735A KR100482649B1 (ko) | 2002-04-25 | 2002-04-25 | 기재에 광촉매를 직접 고정시키는 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030084174A true KR20030084174A (ko) | 2003-11-01 |
KR100482649B1 KR100482649B1 (ko) | 2005-04-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2002-0022735A Expired - Fee Related KR100482649B1 (ko) | 2002-04-25 | 2002-04-25 | 기재에 광촉매를 직접 고정시키는 방법 |
Country Status (1)
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KR (1) | KR100482649B1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011145870A3 (ko) * | 2010-05-17 | 2012-04-19 | 한국생산기술연구원 | 가스 클러스터 코팅을 이용한 메소포러스 TiO2 피막을 형성시킨 이온수 발생장치용 전극, 그 제조방법 및 제조장치 |
US9512492B2 (en) | 2009-12-17 | 2016-12-06 | Korea Research Institute Of Standards And Science | Method of manufacturing reference material using plant cultured cell lines |
CN113218864A (zh) * | 2021-04-16 | 2021-08-06 | 西北工业大学 | 纳米材料改性金属有机框架薄膜制备方法及其在传感器上的应用 |
WO2022014844A1 (ko) * | 2020-07-17 | 2022-01-20 | 성균관대학교산학협력단 | 선택적으로 환원된 이산화 티타늄을 포함하는 기재, 이의 제조 방법 및 이를 포함하는 촉매 |
CN115869929A (zh) * | 2021-09-29 | 2023-03-31 | 陕西青朗万城环保科技有限公司 | 一种微波-光催化剂的制备方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101218871B1 (ko) * | 2005-12-07 | 2013-01-07 | 센트럴 제팬 레일웨이 컴퍼니 | 광촉매 담지체 및 그 제조방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2900307B2 (ja) * | 1995-02-03 | 1999-06-02 | 昭 藤嶋 | 光触媒の定着方法 |
JPH08266864A (ja) * | 1995-03-31 | 1996-10-15 | Nippon Muki Co Ltd | カーテン |
JP3521207B2 (ja) * | 1997-06-30 | 2004-04-19 | 独立行政法人産業技術総合研究所 | 酸化チタン膜の作製方法 |
KR100291604B1 (ko) * | 1998-07-13 | 2001-09-22 | 김명신 | 공기 청정제로 사용되는 이산화티타늄을 유리관에 고정시키는방법 |
KR20000000069A (ko) * | 1999-09-01 | 2000-01-15 | 임한철 | 이산화티탄을 이용한 탈취, 항균 기능을 갖는 벽지 및커텐지 및 액자표면 유리 개발 |
KR100365584B1 (ko) * | 2000-03-15 | 2002-12-26 | 삼협자원개발 주식회사 | 이산화티탄 광촉매를 이용한 조류의 제거방법 |
KR100385301B1 (ko) * | 2000-11-28 | 2003-05-23 | 한국화학연구원 | 티타니아 광촉매와 그 제조방법 |
-
2002
- 2002-04-25 KR KR10-2002-0022735A patent/KR100482649B1/ko not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9512492B2 (en) | 2009-12-17 | 2016-12-06 | Korea Research Institute Of Standards And Science | Method of manufacturing reference material using plant cultured cell lines |
WO2011145870A3 (ko) * | 2010-05-17 | 2012-04-19 | 한국생산기술연구원 | 가스 클러스터 코팅을 이용한 메소포러스 TiO2 피막을 형성시킨 이온수 발생장치용 전극, 그 제조방법 및 제조장치 |
CN102713014A (zh) * | 2010-05-17 | 2012-10-03 | 韩国生产技术研究院 | 用在制造离子水的装置中的其上通过气体团簇涂层形成有介孔TiO2薄膜的电极及其制造方法和装置 |
CN102713014B (zh) * | 2010-05-17 | 2014-11-19 | 韩国生产技术研究院 | 用在制造离子水的装置中的其上通过气体团簇涂层形成有介孔TiO2薄膜的电极及其制造方法和装置 |
WO2022014844A1 (ko) * | 2020-07-17 | 2022-01-20 | 성균관대학교산학협력단 | 선택적으로 환원된 이산화 티타늄을 포함하는 기재, 이의 제조 방법 및 이를 포함하는 촉매 |
CN113218864A (zh) * | 2021-04-16 | 2021-08-06 | 西北工业大学 | 纳米材料改性金属有机框架薄膜制备方法及其在传感器上的应用 |
CN113218864B (zh) * | 2021-04-16 | 2024-01-19 | 西北工业大学 | 纳米材料改性金属有机框架薄膜制备方法及其在传感器上的应用 |
CN115869929A (zh) * | 2021-09-29 | 2023-03-31 | 陕西青朗万城环保科技有限公司 | 一种微波-光催化剂的制备方法 |
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Publication number | Publication date |
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KR100482649B1 (ko) | 2005-04-13 |
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