JP7692673B2 - 酸化チタン粒子、その分散液、光触媒薄膜、光触媒薄膜を表面に有する部材及び酸化チタン粒子分散液の製造方法 - Google Patents

酸化チタン粒子、その分散液、光触媒薄膜、光触媒薄膜を表面に有する部材及び酸化チタン粒子分散液の製造方法 Download PDF

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JP7692673B2
JP7692673B2 JP2022550465A JP2022550465A JP7692673B2 JP 7692673 B2 JP7692673 B2 JP 7692673B2 JP 2022550465 A JP2022550465 A JP 2022550465A JP 2022550465 A JP2022550465 A JP 2022550465A JP 7692673 B2 JP7692673 B2 JP 7692673B2
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titanium oxide
component
titanium
oxide particles
compound
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JPWO2022059512A1 (https=
JPWO2022059512A5 (https=
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学 古舘
友博 井上
幹哉 樋上
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Shin Etsu Chemical Co Ltd
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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
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08—Radiation
    • A61L2/088—Radiation using photocatalysts or photosensitisers
    • 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
    • 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
    • B01J21/08—Silica
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    • B01J23/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of germanium, tin or lead
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
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    • B01J23/56—Platinum group metals
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    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
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    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/835—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with germanium, tin or lead
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  • Chemical & Material Sciences (AREA)
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  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
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  • Life Sciences & Earth Sciences (AREA)
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  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2022550465A 2020-09-15 2021-09-03 酸化チタン粒子、その分散液、光触媒薄膜、光触媒薄膜を表面に有する部材及び酸化チタン粒子分散液の製造方法 Active JP7692673B2 (ja)

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JP2020154252 2020-09-15
JP2020154252 2020-09-15
PCT/JP2021/032391 WO2022059512A1 (ja) 2020-09-15 2021-09-03 酸化チタン粒子、その分散液、光触媒薄膜、光触媒薄膜を表面に有する部材及び酸化チタン粒子分散液の製造方法

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JPWO2022059512A1 JPWO2022059512A1 (https=) 2022-03-24
JPWO2022059512A5 JPWO2022059512A5 (https=) 2023-05-29
JP7692673B2 true JP7692673B2 (ja) 2025-06-16

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US (1) US20230364586A1 (https=)
EP (1) EP4215273A4 (https=)
JP (1) JP7692673B2 (https=)
KR (1) KR20230069163A (https=)
CN (1) CN116056735B (https=)
AU (1) AU2021345135A1 (https=)
TW (1) TWI895501B (https=)
WO (1) WO2022059512A1 (https=)

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JP7044442B1 (ja) * 2021-08-18 2022-03-30 株式会社三井Ｅ＆Ｓマシナリー 触媒塗膜形成材料が形成されたステンレス金属シート、ステンレス金属配管及び尿素ｓｃｒ排ガス処理装置

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JP2020142936A (ja) 2019-03-04 2020-09-10 信越化学工業株式会社 酸化チタン微粒子、その分散液、及び分散液の製造方法

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JP2004181296A (ja) * 2002-11-29 2004-07-02 Kri Inc 光触媒及びその前駆体ゾル液並びに製造方法
JP5055271B2 (ja) 2006-04-28 2012-10-24 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コート剤、光触媒分散体、光触媒体
JP5161555B2 (ja) 2007-12-20 2013-03-13 住友化学株式会社 酸化タングステン光触媒体の製造方法
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JP2020142936A (ja) 2019-03-04 2020-09-10 信越化学工業株式会社 酸化チタン微粒子、その分散液、及び分散液の製造方法

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TWI895501B (zh) 2025-09-01
US20230364586A1 (en) 2023-11-16
CN116056735A (zh) 2023-05-02
WO2022059512A1 (ja) 2022-03-24
EP4215273A1 (en) 2023-07-26
KR20230069163A (ko) 2023-05-18
CN116056735B (zh) 2026-02-10
AU2021345135A1 (en) 2023-05-25
TW202216605A (zh) 2022-05-01
AU2021345135A9 (en) 2024-05-30
EP4215273A4 (en) 2024-10-23

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