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Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light
 

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light

Article DOI: 10.3791/52028-v 11:26 min September 12th, 2014
September 12th, 2014

챕터

요약

An integrated device, incorporating a dye-sensitized solar cell and triplet-triplet annihilation up-conversion unit was produced, affording enhanced light harvesting, from a wider section of the solar spectrum. Under modest irradiation levels a significantly enhanced response to low energy photons was demonstrated, yielding a record figure of merit for dye-sensitized solar cells.

Tags

Keywords: Triplet-triplet Annihilation Up-conversion Dye-sensitized Solar Cell Sub-bandgap Light Photocurrent Palladium Porphyrin Rubrene D149 Organic Dye Integrated Device
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