Build a Solar Panel with TIO2 for Your Science Fair Project

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SUMMARY

This discussion focuses on creating a solar panel using titanium dioxide (TiO2) dye-sensitized solar cells for a science fair project. Participants suggest utilizing resources such as the UCLA guide on solar cells, which provides detailed instructions on TiO2 applications. An innovative idea presented involves developing a spray-coating technique that forms epitaxial SiO2 layers on conductors, potentially leading to the creation of spray-on silicon solar cells. The ultimate goal is to power an electric scooter with a 250-350W motor and a 32Vdc lithium-ion battery using this technology.

PREREQUISITES
  • Understanding of titanium dioxide (TiO2) dye-sensitized solar cells
  • Familiarity with solar cell construction techniques
  • Knowledge of spray-coating methods for semiconductor applications
  • Basic principles of electric motor and battery systems
NEXT STEPS
  • Research the process of making titanium dioxide dye-sensitized solar cells
  • Explore spray-coating techniques for semiconductor materials
  • Investigate the design and specifications of electric scooters powered by solar energy
  • Learn about clean-room environments and their importance in semiconductor fabrication
USEFUL FOR

This discussion is beneficial for students, hobbyists, and educators interested in renewable energy projects, particularly those focusing on solar technology and innovative applications in electric vehicles.

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I am interested in making solar panel with TIO2 dye-sensitized solar cells for science fair.
Can anyone help me?
 
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Google HOW TO MAKE SOLAR CELLS .

I found, for example:
http://voh.chem.ucla.edu/classes/Solar_cells/pdf/Student_Solar.pdf

which appears to cover exactly what you want with TI02...
 
It'd be neat to create a spray-coating that instantly grows epitaxial SiO2 layers as you spray it on a conductor in a clean-room environment, lending to "spray-on" silicon solar cells.
I'd like to do something like this for an electric-powered scooter (around 250-350W electric motor and a 32Vdc LION battery). Just make the scooter and spray the stuff on as if a spraypaint or something.
I can drive around all day without recharging the darn thing! :) :) :)
 

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