Effect of polymer morphology on P3HT-based solid-state dye sensitized solar cells: an ultrafast spectroscopic investigation.

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...

Полное описание

Библиографические подробности
Главные авторы:	Kumar, R, Grancini, G, Petrozza, A, Abrusci, A, Snaith, H, Lanzani, G
Формат:	Journal article
Язык:	English
Опубликовано:	Optical Society of American (OSA) 2013

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