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Build a Solar Cell—Student Laboratory Kit

By: The Flinn Staff

Item #: AP6916

Price: $63.85

In the Build a Solar Cell Environmental Science and STEM Laboratory Kit, students build a dye-sensitized solar cell and discover the principles behind its operation. Bring the latest technological developments in solar energy into the lab.

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This item can only be shipped to schools, museums and science centers

Product Details

The energy crisis is real! Update your curriculum today and bring the latest technological developments in solar energy research into your classroom. Dye-sensitized solar cells (DSCs) mimic the process that occurs in photosynthesis to harvest sunlight and convert it to electricity. Students build a DSC and learn about the principles behind its operation. The solar cell consists of conductive glass plates coated with a natural dye and nanocrystalline titanium oxide at the anode and graphite at the cathode. Light striking the dye surface is absorbed and promotes an electron to a photoexcited state. Electrons migrate through the titanium oxide film and travel through the external circuit to the cathode. The result—electricity from light!

The cells may be prepared in assembly-line fashion—plan for two hours to complete the setup and demonstration. There are two good stopping points if the entire procedure cannot be completed at one time.

Complete with enough materials to make four solar cells. A multimeter may be used to measure the voltage of the solar cell and is available separately. Includes Flinn Exclusive STEM Integration Guide.

Accessories and Replacements

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