TW200740523A - Visible-light sensitive photocatalyst, method for preparing the same, coating agent and dispersion comprising the same - Google Patents
Visible-light sensitive photocatalyst, method for preparing the same, coating agent and dispersion comprising the sameInfo
- Publication number
- TW200740523A TW200740523A TW096108627A TW96108627A TW200740523A TW 200740523 A TW200740523 A TW 200740523A TW 096108627 A TW096108627 A TW 096108627A TW 96108627 A TW96108627 A TW 96108627A TW 200740523 A TW200740523 A TW 200740523A
- Authority
- TW
- Taiwan
- Prior art keywords
- same
- photocatalyst
- titanium oxide
- oxide particles
- liquid medium
- Prior art date
Links
- 239000011941 photocatalyst Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 title 1
- 239000006185 dispersion Substances 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- 150000003058 platinum compounds Chemical class 0.000 abstract 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract 3
- 230000001699 photocatalysis Effects 0.000 abstract 1
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
- 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
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
- B01J27/13—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
- B01J35/00—Catalysts, in general, characterised by their form or physical 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
-
- 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
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006069917 | 2006-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200740523A true TW200740523A (en) | 2007-11-01 |
| TWI430838B TWI430838B (zh) | 2014-03-21 |
Family
ID=38509525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096108627A TWI430838B (zh) | 2006-03-14 | 2007-03-13 | 可見光應答型光觸媒及其製造方法及使用其之光觸媒塗佈劑，光觸媒分散體 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7820584B2 (zh) |
| EP (1) | EP2025404B1 (zh) |
| JP (1) | JP5473324B2 (zh) |
| KR (1) | KR100987623B1 (zh) |
| CA (1) | CA2643730C (zh) |
| TW (1) | TWI430838B (zh) |
| WO (1) | WO2007105705A1 (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100917060B1 (ko) * | 2009-01-29 | 2009-09-10 | 주식회사 무진하이테크 | 일산화탄소, 이산화탄소, 질소산화물 및 휘발성유기화합물 제거를 위한 가시광 반응형 복합광촉매와 이를 이용한 도료조성물 및 그 제조방법 |
| US9278337B2 (en) * | 2011-05-19 | 2016-03-08 | Nanoptek Corporation | Visible light titania photocatalyst, method for making same, and processes for use thereof |
| JP6053676B2 (ja) * | 2011-06-07 | 2016-12-27 | 株式会社ダイセル | 光触媒塗膜、及びその製造方法 |
| EP2974793A4 (en) * | 2013-03-15 | 2016-11-30 | Daicel Corp | LIQUID TITANIUM OXIDE DISPERSION, TITANIUM OXIDE LIQUID COATING, AND PHOTOCATALYST COATING FILM |
| KR102101220B1 (ko) * | 2015-02-26 | 2020-04-17 | (주)엘지하우시스 | 가시광 활성 광촉매 코팅 조성물 및 공기정화용 필터 |
| WO2023051858A1 (de) * | 2021-10-01 | 2023-04-06 | Meyer Oeste Franz Dietrich | Photokatalytisches aerosol |
| KR20230095430A (ko) * | 2021-12-22 | 2023-06-29 | 한국건설기술연구원 | 광촉매 입상체와 그 제조방법 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4484992A (en) * | 1981-02-04 | 1984-11-27 | Ciba-Geigy Corporation | Process for the production of hydrogen by means of heterogeneous photoredox catalysis |
| JP3224750B2 (ja) * | 1995-11-28 | 2001-11-05 | 石原産業株式会社 | 微粒子二酸化チタンシリコ−ン分散体 |
| JP3373767B2 (ja) * | 1997-09-02 | 2003-02-04 | 石原産業株式会社 | 無機酸化物微粉末の製造方法 |
| US6653356B2 (en) * | 1999-12-13 | 2003-11-25 | Jonathan Sherman | Nanoparticulate titanium dioxide coatings, and processes for the production and use thereof |
| JP2002029750A (ja) | 2000-07-12 | 2002-01-29 | Sumitomo Chem Co Ltd | オキシ硫酸チタンおよびそれを用いる酸化チタンの製造方法 |
| JP3987289B2 (ja) | 2001-02-15 | 2007-10-03 | 石原産業株式会社 | 光触媒及びその製造方法並びにそれを用いた光触媒体 |
| JP4336121B2 (ja) * | 2002-03-01 | 2009-09-30 | 石原産業株式会社 | 触媒およびその製造方法 |
| JP3987395B2 (ja) | 2002-08-09 | 2007-10-10 | 石原産業株式会社 | 可視光応答型光触媒及びその製造方法並びにそれを用いた光触媒体 |
| JP4447241B2 (ja) * | 2003-05-23 | 2010-04-07 | 岡山県 | 可視光応答性光触媒粒子及びその製造方法 |
-
2007
- 2007-03-13 WO PCT/JP2007/054886 patent/WO2007105705A1/ja active Application Filing
- 2007-03-13 US US12/225,011 patent/US7820584B2/en active Active
- 2007-03-13 EP EP07738358.6A patent/EP2025404B1/en active Active
- 2007-03-13 KR KR1020087025002A patent/KR100987623B1/ko active IP Right Grant
- 2007-03-13 CA CA2643730A patent/CA2643730C/en active Active
- 2007-03-13 JP JP2008505149A patent/JP5473324B2/ja active Active
- 2007-03-13 TW TW096108627A patent/TWI430838B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080104369A (ko) | 2008-12-02 |
| JPWO2007105705A1 (ja) | 2009-07-30 |
| CA2643730A1 (en) | 2007-09-20 |
| US20090048098A1 (en) | 2009-02-19 |
| EP2025404A1 (en) | 2009-02-18 |
| TWI430838B (zh) | 2014-03-21 |
| WO2007105705A1 (ja) | 2007-09-20 |
| EP2025404B1 (en) | 2015-09-23 |
| EP2025404A4 (en) | 2011-10-05 |
| JP5473324B2 (ja) | 2014-04-16 |
| KR100987623B1 (ko) | 2010-10-13 |
| CA2643730C (en) | 2013-09-24 |
| US7820584B2 (en) | 2010-10-26 |
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