DE60122630D1 - Titanoxid sowie Photokatalysator und Photokatalysatorbeschichtungszusammensetzung, die diese verwenden - Google Patents

Titanoxid sowie Photokatalysator und Photokatalysatorbeschichtungszusammensetzung, die diese verwenden

Info

Publication number
DE60122630D1
DE60122630D1 DE60122630T DE60122630T DE60122630D1 DE 60122630 D1 DE60122630 D1 DE 60122630D1 DE 60122630 T DE60122630 T DE 60122630T DE 60122630 T DE60122630 T DE 60122630T DE 60122630 D1 DE60122630 D1 DE 60122630D1
Authority
DE
Germany
Prior art keywords
photocatalyst
same
coating composition
titanium oxide
photocatalyst coating
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 - Lifetime
Application number
DE60122630T
Other languages
English (en)
Other versions
DE60122630T2 (de
Inventor
Yoshiaki Sakatani
Hiroyuki Ando
Hironobu Koike
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE60122630D1 publication Critical patent/DE60122630D1/de
Application granted granted Critical
Publication of DE60122630T2 publication Critical patent/DE60122630T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • 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
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/62—L* (lightness axis)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/63—Optical properties, e.g. expressed in CIELAB-values a* (red-green axis)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Catalysts (AREA)
  • Paints Or Removers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE60122630T 2000-07-17 2001-07-13 Titanoxid sowie Photokatalysator und Photokatalysatorbeschichtungszusammensetzung, die diese verwenden Expired - Lifetime DE60122630T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000215483 2000-07-17
JP2000215483 2000-07-17
JP2000381723A JP3949374B2 (ja) 2000-07-17 2000-12-15 酸化チタン、それを用いてなる光触媒体および光触媒体コーティング剤
JP2000381723 2000-12-15

Publications (2)

Publication Number Publication Date
DE60122630D1 true DE60122630D1 (de) 2006-10-12
DE60122630T2 DE60122630T2 (de) 2007-09-20

Family

ID=26596117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122630T Expired - Lifetime DE60122630T2 (de) 2000-07-17 2001-07-13 Titanoxid sowie Photokatalysator und Photokatalysatorbeschichtungszusammensetzung, die diese verwenden

Country Status (9)

Country Link
US (1) US7011808B2 (de)
EP (1) EP1174392B1 (de)
JP (1) JP3949374B2 (de)
KR (1) KR100833085B1 (de)
CN (1) CN1334242A (de)
AU (1) AU784242B2 (de)
CA (1) CA2353009A1 (de)
DE (1) DE60122630T2 (de)
TW (1) TWI290909B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002370026A (ja) * 2001-06-14 2002-12-24 Sumitomo Chem Co Ltd 光触媒体およびそれを用いる光触媒機能製品
TWI240700B (en) * 2001-07-19 2005-10-01 Sumitomo Chemical Co Ceramics dispersion liquid, method for producing the same, and hydrophilic coating agent using the same
JP4048775B2 (ja) * 2001-12-26 2008-02-20 住友化学株式会社 酸化チタン、それを用いてなる光触媒体及び光触媒体コーティング剤
JP2003246622A (ja) * 2002-02-25 2003-09-02 Sumitomo Chem Co Ltd 酸化チタン前駆体、その製造方法およびそれを用いる酸化チタンの製造方法
FI113015B (fi) 2002-04-02 2004-02-27 Kemira Pigments Oy Titaanidioksidia sisältävä fotokatalyytti, sen valmistusmenetelmä sekä sen käyttö
JP4374869B2 (ja) * 2002-05-27 2009-12-02 住友化学株式会社 セラミックス分散液の製造方法
JP2004026553A (ja) * 2002-06-25 2004-01-29 Sumitomo Chem Co Ltd 酸化チタン分散液およびその保存容器
JP4269621B2 (ja) * 2002-10-04 2009-05-27 住友化学株式会社 酸化チタンの製造方法
JP2004196626A (ja) * 2002-12-20 2004-07-15 Sumitomo Chem Co Ltd 酸化チタンの製造方法
TWI229011B (en) * 2002-12-31 2005-03-11 Ind Tech Res Inst Visible light-induced strong oxidation strong reduction photo catalyst
JP4022167B2 (ja) * 2003-05-06 2007-12-12 株式会社不二機販 光触媒コーティング方法
JP4393963B2 (ja) 2004-03-17 2010-01-06 住友化学株式会社 光触媒体コーティング液
JP2006191947A (ja) * 2005-01-11 2006-07-27 Sumitomo Chemical Co Ltd 有機ハロゲン化物の脱ハロゲン化方法
TWI324948B (en) * 2005-12-22 2010-05-21 Ind Tech Res Inst Photocatalystic composite material, method for producing the same and application thereof
WO2007119489A1 (ja) * 2006-03-30 2007-10-25 Osaka Titanium Technologies Co., Ltd. 可視光応答型酸化チタン光触媒とその製造方法および用途
JP2007289933A (ja) * 2006-03-30 2007-11-08 Sumitomo Metal Ind Ltd 可視光応答型酸化チタン光触媒とその製造方法および用途
TWM308325U (en) * 2006-05-09 2007-03-21 Taiwan Fluorescent Lamp Co Ltd Photocatalyst synthetic fibers product
WO2008034080A2 (en) * 2006-09-15 2008-03-20 Nano-Proprietary, Inc. Smoke detector
US8551906B2 (en) * 2007-08-16 2013-10-08 The University Of Queensland Titanate photocatalyst
JP2010115635A (ja) 2008-06-05 2010-05-27 Sumitomo Chemical Co Ltd 光触媒体分散液、その製造方法およびその用途
DE102009011117A1 (de) * 2009-03-03 2010-09-23 Kronos International, Inc. Photokatalytisch abscheidbare Dispersion
JP2011036770A (ja) 2009-08-07 2011-02-24 Hokkaido Univ 貴金属担持光触媒体粒子の製造方法
JP2011224534A (ja) 2009-09-16 2011-11-10 Sumitomo Chemical Co Ltd 光触媒複合体、およびこれを用いた光触媒機能製品
CN105445308B (zh) * 2014-08-28 2019-10-15 中国科学院上海硅酸盐研究所 一种薄膜材料的原位热分析-质谱测量方法
CN105929048B (zh) * 2016-04-19 2018-04-24 山东亿康环保科技有限公司 一种光催化空气净化材料性能的测试方法
FR3053897B1 (fr) * 2016-07-13 2022-05-20 Commissariat Energie Atomique Gel de decontamination adsorbant et photocatalytique et procede de decontamination de surfaces utilisant ce gel

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189746A (en) * 1967-06-26 1970-04-29 Nat Lead Co Improvements in or relating to a Photosensitive Titanium Dioxide
JPH01301518A (ja) 1988-05-28 1989-12-05 Sakai Chem Ind Co Ltd 酸化チタンの製造方法
JP2938376B2 (ja) 1995-08-31 1999-08-23 佐賀県 チタニア膜形成用液体およびチタニア膜およびその製造方法
DE19543204C2 (de) * 1995-11-20 1997-09-18 Bayer Ag Verfahren zur Herstellung von nanodispersem Titandioxid und seine Verwendung
JP3690864B2 (ja) 1996-03-29 2005-08-31 株式会社ティオテクノ 光触媒体の製造法
EP1125636A4 (de) 1998-08-21 2002-03-06 Ecodevice Lab Co Ltd Photokatalysator für sichtbare strahlung und verfahren zu seiner herstellung
JP3887499B2 (ja) 1998-11-10 2007-02-28 シャープ株式会社 光触媒体の形成方法
JP3959213B2 (ja) * 1999-06-30 2007-08-15 住友化学株式会社 酸化チタン、それを用いてなる光触媒体及び光触媒体コーティング剤
US6794065B1 (en) 1999-08-05 2004-09-21 Kabushiki Kaisha Toyota Chuo Kenkyusho Photocatalytic material and photocatalytic article
TWI279254B (en) 1999-10-29 2007-04-21 Sumitomo Chemical Co Titanium oxide, and photocatalyst and photocatalyst coating composition using the same
CN1396888A (zh) 2000-01-31 2003-02-12 有限会社环境设备研究所 可见光应答材料及其制造方法
JP2001246247A (ja) 2000-03-08 2001-09-11 Mitsubishi Heavy Ind Ltd 光触媒の製造方法
KR20010095089A (ko) 2000-03-31 2001-11-03 고오사이 아끼오 산화티탄의 제조방법
JP2001294425A (ja) 2000-04-11 2001-10-23 Tayca Corp 可視光線に応答して光触媒活性を発現する酸化チタンおよびその酸化チタンを有効成分とする有害物質除去剤
JP2001335321A (ja) 2000-05-24 2001-12-04 Sumitomo Chem Co Ltd 水酸化チタン、それを用いてなる光触媒体およびコーティング剤
US6726891B2 (en) 2000-07-31 2004-04-27 Sumitomo Chemical Company, Limited Titanium oxide production process

Also Published As

Publication number Publication date
JP3949374B2 (ja) 2007-07-25
KR20020008015A (ko) 2002-01-29
EP1174392B1 (de) 2006-08-30
US7011808B2 (en) 2006-03-14
EP1174392A1 (de) 2002-01-23
JP2002097019A (ja) 2002-04-02
DE60122630T2 (de) 2007-09-20
CN1334242A (zh) 2002-02-06
TWI290909B (en) 2007-12-11
AU784242B2 (en) 2006-02-23
CA2353009A1 (en) 2002-01-17
KR100833085B1 (ko) 2008-05-29
AU5424301A (en) 2002-01-24
US20020021999A1 (en) 2002-02-21

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Legal Events

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