Solar concentrator based on transparent glass silicon nanostructures

Device for converting solar energy into electricity using a transparent panel of inorganic material, such as glass.

Title of the patent Method for the realization of a support plate provided with silicon nanostructures and an inorganic luminescent solar concentrator provided with said support plate
Thematic area Chemistry and biotechnology
Ownership Alma Mater Studiorum Università di Bologna, National Research Council
Inventors Paola Ceroni, Raffaello Mazzaro, Giacomo Bergamini, Antonino Arrigo, Francesco Romano, Vittorio Morandi, Mariaconcetta Canino
Protection Italy
Licensing status Available for licensing agreement
Keywords Luminescent, solar concentrators, photovoltaics, silicon nanostructures, non-toxic, transparent
Filed on Jul 27, 2017

Sunlight is the most economical, most evenly distributed, abundant and renewable energy source on Earth. The power of solar radiation that hits the surface of our planet is 10,000 times higher than the current global energy demand. In order to be usable, however, solar energy must be converted into forms that can be directly usable. One of the possibilities for converting solar energy into electricity currently being studied is linked to the use of luminescent solar concentrators.

Device for converting solar energy into electric power using a transparent panel of inorganic material, such as glass.

Applications:

  • Sustainable architecture;
  • Building and construction;
  • Renewable energies.

 

Advantages:

  • Chemical and photochemical stability of nanostructures encapsulated in the glass;
  • Simplicity of the nanomaterial production process, which avoids the use of dangerous reagents;
  • High transparency in the visible and optical properties.