Heptazine Modified Titanium Dioxide Photocatalyst and Method for Its Manufacture

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United States of America Patent

APP PUB NO 20100087310A1
SERIAL NO

12570212

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention is a heptazine modified photocatalyst based on titanium dioxide that is photoactive in the visible range, also referred to as TiO.sub.2--(N.dbd.C)x below. The new photocatalyst permits pollutant degradation not only with artificial visible light but also with the diffuse daylight in rooms The invention also is a method for manufacturing a heptazine modified titanium dioxide (TiO.sub.2--(N.dbd.C).sub.x) that is effective as a photocatalyst when irradiated with visible light.

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Patent Owner(s)

Patent OwnerAddress
KRONOS INTERNATIONAL INC51373 LEVERKUSEN

International Classification(s)

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  • 2009 Application Filing Year
  • H01M Class
  • 2197 Applications Filed
  • 1762 Patents Issued To-Date
  • 80.21 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20092010201120122013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kisch, Horst Erlangen, DE 6 49
Mitoraj, Dariusz Erlangen, DE 1 2

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  • 2 Citation Count
  • H01M Class
  • 1.79 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1435117610261291885321101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0100200300255075125150175225250275325350375

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