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Grooved dye-sensitized solar cell structure and method for fabricating the same

  • US 20100065113A1
  • Filed: 09/18/2008
  • Published: 03/18/2010
  • Est. Priority Date: 09/18/2008
  • Status: Abandoned Application
First Claim
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1. A grooved dye-sensitized solar cell structure comprisinga titanium plate having at least one groove on a surface thereof;

  • a plurality of titanium dioxide units formed on said titanium plate, absorbing a photosensitive dye, and containing a plurality of titanium dioxide nanotubes, wherein each of said at least one groove is arranged in between adjacent said titanium dioxide units;

    insulation layers formed on said at least one groove;

    a transparent conductive film formed over said titanium dioxide units and said insulation layers; and

    an electrolyte filled into spaces each enclosed by said transparent conductive film, one of said titanium dioxide units, and said insulation layers.

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