Copper complex dye sensitized solar cell
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United States of America Patent
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May 14, 2013
Grant Date -
Mar 31, 2011
app pub date -
Sep 25, 2009
filing date -
Sep 25, 2009
priority date (Note) -
Expired
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Abstract
A dye-sensitized semiconductor includes a semiconductor, and a copper(I) coordination compound comprising 2,9-dialkyl-diphenyl-1,10-phenanthrolinedisulfonate, on the semiconductor. The dye-sensitized semiconductor may be used as part of a photoanode in a solar cell, which also contains a counter-electrode, and a conductive medium containing a redox-active mediator, in contact with and separating the photoanode and the counter-electrode.
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