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HYDROTHERMAL SYNTHESIS OF NANOCUBES OF SILLENITE TYPE COMPOUNDS FOR PHOTOVOLTAIC APPLICATIONS AND SOLAR ENERGY CONVERSION OF CARBON DIOXIDE TO FUELS

  • US 20110155971A1
  • Filed: 12/14/2010
  • Published: 06/30/2011
  • Est. Priority Date: 12/14/2009
  • Status: Active Grant
First Claim
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1. A method of making bismuth titanate nanocubes comprising:

  • reacting titanium dioxide nanotubes with a bismuth salt in an acidic bath at a temperature sufficient and for a time sufficient to form bismuth titanate crystals having the formula Bi12TiO20, where Bi is bismuth;

    Ti is titanium or a fraction thereof between 0 and 1; and

    O is oxygen; and

    annealing the bismuth titanate crystals to form bismuth titanate nanocubes.

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