Student Work

Photo-induced Polarization in Light-sensitive Dye Monolayers Measured by Electrical Impedance Spectroscopy

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Metal Porphyrin complexes are used in dye sensitized solar cells due to their electrochemical properties. Zinc Protoporphyrin IX was placed into ITO slides in an attempt to validate the hypothesis that photo-reactive monolayers display polarization effects in response to stimulation. The project looked for alterations in the electrochemical profile of the material as measured by electrical impedance spectroscopy.

  • This report represents the work of one or more WPI undergraduate students submitted to the faculty as evidence of completion of a degree requirement. WPI routinely publishes these reports on its website without editorial or peer review.
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Identifier
  • E-project-042716-125754
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Year
  • 2016
Date created
  • 2016-04-27
Resource type
Major
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Last modified
  • 2020-11-27

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