Effect of polymer morphology on P3HT-based solid-state dye sensitized solar cells: an ultrafast spectroscopic investigation.
Solid-state dye sensitized solar cell devices are fabricated with poly(3-hexylthiophene) (P3HT) as the hole transporting layer. Upon annealing treatment we obtained ≈ 70% increase in the device efficiency compared to un-annealed devices. Our investigation, by means of ultrafast transient absorption...
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| Main Authors: |
Kumar, R,
Grancini, G,
Petrozza, A,
Abrusci, A,
Snaith, H,
Lanzani, G |
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| 格式: | Journal article
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| 語言: | English |
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| 出版: |
Optical Society of American (OSA)
2013
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