KR101450389B1 - 광촉매재, 그 제조 방법 및 광촉매 장치 - Google Patents
광촉매재, 그 제조 방법 및 광촉매 장치 Download PDFInfo
- Publication number
- KR101450389B1 KR101450389B1 KR1020120056125A KR20120056125A KR101450389B1 KR 101450389 B1 KR101450389 B1 KR 101450389B1 KR 1020120056125 A KR1020120056125 A KR 1020120056125A KR 20120056125 A KR20120056125 A KR 20120056125A KR 101450389 B1 KR101450389 B1 KR 101450389B1
- Authority
- KR
- South Korea
- Prior art keywords
- metal oxide
- metal
- oxide film
- photocatalyst
- porous
- 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
Links
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- 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
-
- 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
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
-
- 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
- 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
- B01J35/40—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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
-
- 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
- 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
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/02—Oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G19/00—Compounds of tin
- C01G19/02—Oxides
-
- 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
-
- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G33/00—Compounds of niobium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G41/00—Compounds of tungsten
- C01G41/02—Oxides; Hydroxides
-
- 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
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/72—Copper
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
-
- 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
- B01J37/031—Precipitation
- B01J37/033—Using Hydrolysis
-
- 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
- B01J37/345—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 ultraviolet wave energy
-
- C—CHEMISTRY; METALLURGY
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
- C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
Abstract
Description
| 구분 | 포름알데히드 제거율 |
| 실시예 1 | 50% |
| 비교예 1 | 0% |
| 비교예 2 | 20% |
Claims (14)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 다공성의 제1 금속 산화물막을 성막하는 단계;
상기 제1 금속 산화물막을 제2 금속의 전구체 용액에 침지시켜 한 후, 상기 다공성의 제1 금속 산화물막의 내부 공극에 상기 제2 금속의 전구체 용액을 침투시키는 단계; 및
상기 제2 금속의 전구체 용액을 내부 공극에 함유한 상기 다공성의 제1 금속 산화물막에 광조사하여 상기 제2 금속이 환원되어 상기 다공성의 제1 금속 산화물막의 내부 공극에 상기 제2 금속의 입자가 형성되는 단계;
를 포함하는 광촉매재 제조 방법. - 제8항에 있어서,
상기 광조사는 UV 조사하는
광촉매재 제조 방법. - 제8항에 있어서,
상기 제1 금속 산화물막은 제1 금속 산화물 전구체를 이용하는 졸겔법에 의해 기판 상에 성막되거나, 또는 제1 금속 산화물의 분말, 바인더 및 용매를 포함하는 슬러리를 기판에 도포하여 성막되는
광촉매재 제조 방법. - 제10항에 있어서,
상기 제1 금속 산화물막이 제1 금속 산화물 전구체를 이용하는 졸겔법에 의해 기판 상에 성막된 후, 또는 상기 제1 금속 산화물 분말, 바인더 및 용매를 포함하는 슬러리를 도포하여 성막된 후, 열처리 단계를 더 수행하여 결정성을 갖는 상기 제1 금속 산화물막을 형성하거나, 또는 상기 제1 금속 산화물막 내의 상기 바인더를 제거하는
광촉매재 제조 방법. - 제8항에 있어서,
상기 공극 내부에 제2 금속 입자가 형성된 다공성의 상기 제1 금속 산화물막을 열처리하여 상기 제2 금속 입자의 적어도 일부를 산화시켜 제2 금속 산화물을 생성하는 단계를 더 포함하는
광촉매재 제조 방법. - 삭제
- 삭제
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120056125A KR101450389B1 (ko) | 2012-05-25 | 2012-05-25 | 광촉매재, 그 제조 방법 및 광촉매 장치 |
| US14/401,064 US9480972B2 (en) | 2012-05-25 | 2012-12-28 | Photocatalyst, preparation method thereof, and photocatalyst apparatus |
| PCT/KR2012/011736 WO2013176369A1 (ko) | 2012-05-25 | 2012-12-28 | 광촉매재, 그 제조 방법 및 광촉매 장치 |
| JP2015513881A JP6169688B2 (ja) | 2012-05-25 | 2012-12-28 | 光触媒材、その製造方法及び光触媒装置 |
| CN201280073268.7A CN104302397B (zh) | 2012-05-25 | 2012-12-28 | 光催化剂、光催化剂的制备方法及光催化装置 |
| TW102118424A TWI504439B (zh) | 2012-05-25 | 2013-05-24 | 光催化劑、光催化劑的製備方法及光催化裝置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120056125A KR101450389B1 (ko) | 2012-05-25 | 2012-05-25 | 광촉매재, 그 제조 방법 및 광촉매 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20130132052A KR20130132052A (ko) | 2013-12-04 |
| KR101450389B1 true KR101450389B1 (ko) | 2014-10-14 |
Family
ID=49624020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120056125A Expired - Fee Related KR101450389B1 (ko) | 2012-05-25 | 2012-05-25 | 광촉매재, 그 제조 방법 및 광촉매 장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9480972B2 (ko) |
| JP (1) | JP6169688B2 (ko) |
| KR (1) | KR101450389B1 (ko) |
| CN (1) | CN104302397B (ko) |
| TW (1) | TWI504439B (ko) |
| WO (1) | WO2013176369A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210073422A (ko) | 2019-12-10 | 2021-06-18 | 방지철 | 광촉매 작용의 나노용액 전구체 타블렛 제조 방법 및 그 조성물 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013104284A1 (de) * | 2013-04-26 | 2014-10-30 | Amistec Gmbh & Co Kg | Verfahren zum Herstellen eines dotierten oder undotierten Mischoxids für einen Verbundwerkstoff und Verbundwerkstoff mit einem solchen Mischoxid |
| WO2015137511A1 (en) * | 2014-03-11 | 2015-09-17 | Nitto Denko Corporation | Photocatalytic element |
| KR101891369B1 (ko) * | 2014-08-06 | 2018-08-27 | (주)엘지하우시스 | 광촉매 기능성 필름 및 이의 제조방법 |
| CN104857846B (zh) * | 2015-05-20 | 2017-03-22 | 浙江冰虫环保科技有限公司 | 一种甲醛清除剂 |
| WO2017029589A1 (en) * | 2015-08-14 | 2017-02-23 | Sabic Global Technologies B.V. | Method of metallic clusters fabrication with desired size using scanning tunneling microscopy tip induced reactions |
| KR101946383B1 (ko) * | 2015-09-14 | 2019-02-12 | (주)엘지하우시스 | 광촉매 기능성 부직포 및 이의 제조방법 |
| JP6932045B2 (ja) * | 2017-08-23 | 2021-09-08 | シャープ株式会社 | 光触媒及び光触媒の製造方法 |
| CN108014784A (zh) * | 2017-11-02 | 2018-05-11 | 五邑大学 | 一种金属纳米粒子增强多孔ZnO光催化降解薄膜及其制备方法 |
| WO2020121079A1 (en) * | 2018-12-13 | 2020-06-18 | 3M Innovative Properties Company | Catalyst |
| KR102580422B1 (ko) * | 2020-11-17 | 2023-09-19 | 방지철 | 산소발생 항균 스티커 구조체 |
| CN117299232B (zh) * | 2023-09-26 | 2024-04-19 | 华北电力大学 | 一种催化二元醇合成羟基醛并耦合制氢的方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005225758A (ja) * | 1995-09-15 | 2005-08-25 | Saint-Gobain Glass France | 光触媒コーティングを備えた基材 |
| KR100676458B1 (ko) * | 2004-06-01 | 2007-02-02 | 재단법인서울대학교산학협력재단 | 메조기공 TiO2 및 기공 내에 전이금속이 함침된 가시광응답 메조기공 TiO2의 합성 방법 |
| KR100884018B1 (ko) * | 2006-10-02 | 2009-02-17 | 창성엔지니어링 주식회사 | 가수열반응을 이용한 광활성이 높은 메조기공 이산화티타늄및 가시광 활성광촉매 그리고 이들의 제조방법 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3276297B2 (ja) * | 1996-10-18 | 2002-04-22 | 石原産業株式会社 | 光触媒体 |
| JP2001096154A (ja) * | 1999-09-29 | 2001-04-10 | Yamada Sangyo Kk | バナジウム酸化物/チタニアハイブリッド光触媒とその製造方法 |
| JP3956598B2 (ja) | 2000-03-14 | 2007-08-08 | 東芝ライテック株式会社 | 光触媒体および光触媒体の製造方法 |
| JP3992129B2 (ja) * | 2000-12-21 | 2007-10-17 | 独立行政法人産業技術総合研究所 | 多孔質光触媒の製造方法 |
| JP4151884B2 (ja) * | 2001-08-08 | 2008-09-17 | 独立行政法人理化学研究所 | 固体表面に複合金属酸化物のナノ材料が形成された材料の製造方法 |
| CN1199724C (zh) * | 2002-07-11 | 2005-05-04 | 海尔集团公司 | 含有纳米二氧化钛薄膜的载体及在空调中的应用 |
| TW200425940A (en) * | 2003-05-16 | 2004-12-01 | Chung Shan Inst Of Science | An air cleaning florescent lamp coated with photocatalysis materials |
| CN100503045C (zh) * | 2003-06-19 | 2009-06-24 | 开利公司 | 包括金/二氧化钛光催化剂的空气净化系统 |
| CN1683074A (zh) * | 2005-03-11 | 2005-10-19 | 南京大学 | 可见光响应型光催化薄膜层的制备方法 |
| FR2884111B1 (fr) * | 2005-04-07 | 2007-05-18 | Saint Gobain Mat Constr Sas | Granule biocide, notamment pour la fabrication de bardeau d'asphalte |
| JP2006305527A (ja) * | 2005-05-02 | 2006-11-09 | Altis Kk | 光触媒粒子、および該光触媒粒子を含有した塗料、並びに光触媒粒子の製造方法 |
| JP2006326530A (ja) * | 2005-05-27 | 2006-12-07 | Hiroshima Univ | ナノ多孔性酸化チタン膜およびこれを用いて揮発性有機化合物を処理する方法 |
| JP2008073571A (ja) * | 2006-09-19 | 2008-04-03 | Covalent Materials Corp | 光触媒担持セラミックフォームおよびその製造方法 |
| JP2008264758A (ja) * | 2007-03-23 | 2008-11-06 | Toshiba Lighting & Technology Corp | 可視光応答型光触媒合成法、光触媒材料、光触媒塗料及び光触媒体 |
| JP5090787B2 (ja) * | 2007-05-21 | 2012-12-05 | アキレス株式会社 | 酸化チタン複合粒子水分散液及びその製造方法 |
| JP4986149B2 (ja) * | 2007-09-07 | 2012-07-25 | 独立行政法人産業技術総合研究所 | 可視光応答性光触媒と環境汚染物質の光分解法 |
| US8003567B2 (en) * | 2009-08-17 | 2011-08-23 | Honda Motor Co., Ltd. | Nanocomposite support materials |
| JP2012096965A (ja) * | 2010-11-02 | 2012-05-24 | Toyohashi Univ Of Technology | 多孔質酸化チタン、水素検知体およびそれらの製造方法ならびに水素センサおよび光電変換素子 |
-
2012
- 2012-05-25 KR KR1020120056125A patent/KR101450389B1/ko not_active Expired - Fee Related
- 2012-12-28 JP JP2015513881A patent/JP6169688B2/ja not_active Expired - Fee Related
- 2012-12-28 WO PCT/KR2012/011736 patent/WO2013176369A1/ko not_active Ceased
- 2012-12-28 US US14/401,064 patent/US9480972B2/en not_active Expired - Fee Related
- 2012-12-28 CN CN201280073268.7A patent/CN104302397B/zh not_active Expired - Fee Related
-
2013
- 2013-05-24 TW TW102118424A patent/TWI504439B/zh not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005225758A (ja) * | 1995-09-15 | 2005-08-25 | Saint-Gobain Glass France | 光触媒コーティングを備えた基材 |
| KR100676458B1 (ko) * | 2004-06-01 | 2007-02-02 | 재단법인서울대학교산학협력재단 | 메조기공 TiO2 및 기공 내에 전이금속이 함침된 가시광응답 메조기공 TiO2의 합성 방법 |
| KR100884018B1 (ko) * | 2006-10-02 | 2009-02-17 | 창성엔지니어링 주식회사 | 가수열반응을 이용한 광활성이 높은 메조기공 이산화티타늄및 가시광 활성광촉매 그리고 이들의 제조방법 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210073422A (ko) | 2019-12-10 | 2021-06-18 | 방지철 | 광촉매 작용의 나노용액 전구체 타블렛 제조 방법 및 그 조성물 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104302397A (zh) | 2015-01-21 |
| WO2013176369A1 (ko) | 2013-11-28 |
| TWI504439B (zh) | 2015-10-21 |
| US20150105235A1 (en) | 2015-04-16 |
| TW201347844A (zh) | 2013-12-01 |
| JP6169688B2 (ja) | 2017-07-26 |
| CN104302397B (zh) | 2017-10-13 |
| JP2015521104A (ja) | 2015-07-27 |
| KR20130132052A (ko) | 2013-12-04 |
| US9480972B2 (en) | 2016-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101450389B1 (ko) | 광촉매재, 그 제조 방법 및 광촉매 장치 | |
| US9636660B2 (en) | Photocatalyst, manufacturing method therefor, and photocatalyst apparatus | |
| KR102101220B1 (ko) | 가시광 활성 광촉매 코팅 조성물 및 공기정화용 필터 | |
| JP6352527B2 (ja) | 光触媒機能性フィルム及びこの製造方法 | |
| JP6457077B2 (ja) | 可視光活性光触媒タイル | |
| KR101804599B1 (ko) | 광촉매재의 제조 방법 및 그에 의한 광촉매재 | |
| JP6352526B2 (ja) | 光触媒機能性フィルム及びこの製造方法 | |
| KR101857831B1 (ko) | 가시광 활성 광촉매 코팅 조성물, 가시광 활성 광촉매 코팅 조성물의 제조 방법 및 가시광 활성 광촉매층을 형성하는 방법 | |
| KR102125890B1 (ko) | 탈취 필터용 가시광 활성 광촉매 조성물 및 이를 포함하는 탈취 필터 | |
| KR101823178B1 (ko) | 가시광 활성 광촉매 타일 및 이를 제조하는 방법 | |
| KR102262979B1 (ko) | 탈취 필터용 가시광 활성 광촉매 조성물 및 이를 포함하는 탈취 필터 | |
| KR101758427B1 (ko) | 광촉매재 및 상기 광촉매재의 제조 방법 | |
| KR102383557B1 (ko) | 복합재 및 이의 제조방법 | |
| KR20210092936A (ko) | 광촉매 분말 및 이의 제조 방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| FPAY | Annual fee payment |
Payment date: 20170828 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 20180830 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20190829 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20241007 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| H13 | Ip right lapsed |
Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-OTH-PC1903 (AS PROVIDED BY THE NATIONAL OFFICE); TERMINATION CATEGORY : DEFAULT_OF_REGISTRATION_FEE Effective date: 20241007 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20241007 |
|
| R18 | Changes to party contact information recorded |
Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE) |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |