Highly active photocatalyst particles, method of production therefor, and use thereof

Highly active photocatalyst particles, method of production therefor, and use thereof

  • CN 1,606,474 B
  • Filed: 12/20/2002
  • Issued: 09/19/2012
  • Est. Priority Date: 12/21/2001
  • Status: Active Grant
First Claim
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1. titanium dioxide and as the manufacturing approach of the compound particle of the compound of photochemical catalyst inertia is characterized in that, comprising:

  • The pH that preparation contains titanium dioxide be 3~

    5 water system slurries operation,Preparation contain as the operation of the aqueous solution of the compound of photochemical catalyst inertia andMix said water system slurries and said aqueous solution, the pH of control mixture is in 4~

    10 scope, and both are reacted form titanium dioxide and as the operation of the compound particle of the compound of photochemical catalyst inertia,The compound of said photochemical catalyst inertia is a pyrophosphate.

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