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Title:
TITANIUM OXIDE FINE PARTICLE MIXTURE, DISPERSION THEREOF, PHOTOCATALYST THIN FILM, MEMBER HAVING PHOTOCATALYST THIN FILM ON SURFACE, AND METHOD FOR PRODUCING TITANIUM OXIDE FINE PARTICLE DISPERSION
Document Type and Number:
Japanese Patent JP2020142935
Kind Code:
A
Abstract:
To provide a titanium oxide fine particle mixture having a high photocatalytic activity, particularly in the visible light region.SOLUTION: This titanium oxide fine particle mixture comprises first titanium oxide fine particles and second titanium oxide fine particles. The second titanium oxide fine particles are a solid solution of at least an iron component and a silicon component, and the first titanium oxide fine particles may be formed from a solid solution of components other than the iron and silicon components.SELECTED DRAWING: None

Inventors:
FURUDATE MANABU
INOUE TOMOHIRO
Application Number:
JP2019038447A
Publication Date:
September 10, 2020
Filing Date:
March 04, 2019
Export Citation:
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Assignee:
SHINETSU CHEMICAL CO
International Classes:
C01G39/02; B01J23/835; B01J23/887; B01J23/888; B01J35/02; B01J37/10; C01B33/12; C01G23/00; C01G41/00
Foreign References:
WO2018047694A12018-03-15
CN109126794A2019-01-04
WO2016152487A12016-09-29
Other References:
DU, WEI ET AL.: "Visible-light-induced photo-Fenton process for the facile degradation of metronidazole by Fe/Si codo", THE ROYAL SOCIETY OF CHEMISTRY, vol. 8, JPN6020014354, 2018, pages 40022 - 40034, XP055736674, ISSN: 0004705885, DOI: 10.1039/C8RA08114J
KARVINEN, SAILA: "The effects of trace elements on the crystal properties of TiO2", SOLID STATE SCIENCES, vol. 5, JPN6020014357, 2003, pages 811 - 819, XP027112798, ISSN: 0004705886, DOI: 10.1016/S1293-2558(03)00082-7
Attorney, Agent or Firm:
Ushiki International Patent Office
Mamoru Ushiki



 
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