Doped, pyrogenically prepared oxides

C - Chemistry – Metallurgy – 09 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C09C 3/06 (2006.01) B01J 12/02 (2006.01) B01J 19/26 (2006.01) B01J 37/00 (2006.01) B01J 37/02 (2006.01) B01J 37/10 (2006.01) B01J 37/34 (2006.01) C01B 13/24 (2006.01) C01B 33/18 (2006.01) C01G 23/07 (2006.01) C08K 3/22 (2006.01) C09C 1/00 (2006.01) C09C 1/30 (2006.01)

Patent

CA 2223377

Doped, pyrogenically-prepared oxides of metals and/or non-metals, which are doped with one or more doping components in an amount of 0.00001 to 20 wt.%. The doping component may be a metal and/or a non-metal, or an oxide and/or a salt of a metal and/or a non-metal. The BET surface area of the doped oxide may be between 5 and 600 m2/g. The doped pyrogenically-prepared oxides of metals and/or non-metals are prepared by adding an aerosol, which contains an aqueous solution of a metal and/or non-metal, to the gas mixture during flame hydrolysis of vaporisable compounds of metals and/or non-metals. The doped pyrogenically-prepared oxides may be used, for example, as fillers.

Oxydes de métaux et (ou) d'autres matériaux, préparés par voie pyrogénique, dopés avec un ou plusieurs constituants, à raison de 0,00001 à 20 % en poids. Le constituant de dopage peut être un métal et (ou) un autre matériau, ou un oxyde et (ou) un sel d'un métal et (ou) d'un autre matériau. L'aire surfacique BET de l'oxyde dopé peut se situer entre 5 et 600 m2/g. Les oxydes de métaux et (ou) d'autres matériaux, préparés par voie pyrogénique et dopés, sont préparés par addition d'un aérosol renfermant une solution aqueuse d'un métal et (ou) d'un autre matériau au mélange gazeux pendant l'hydrolyse à la flamme de composés vaporisables de métaux et (ou) d'autres matériaux. Les oxydes dopés préparés par voie pyrogénique peuvent servir, par exemple, comme charges.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Doped, pyrogenically prepared oxides does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Doped, pyrogenically prepared oxides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Doped, pyrogenically prepared oxides will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1969593

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.