The 76th JSAP Autumn Meeting, 2015

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Oral presentation

12 Organic Molecules and Bioelectronics » 12.5 Organic solar cells

[15p-1F-1~14] 12.5 Organic solar cells

Tue. Sep 15, 2015 1:30 PM - 5:15 PM 1F (Reception Hall 1)

座長:尾坂 格(理研),多田 和也(兵庫県立大),宮寺 哲彦(産総研)

3:45 PM - 4:00 PM

[15p-1F-9] PTB7-Th:C70 bulk heterojunction photocells prepared with halogen-free solvent

〇Kazuya Tada1 (1.Univ. of Hyogo)

Keywords:Organic thin-film photocell,conjugated polymer,Unmodified fullerene

Photocells with a recently-developed conjugated polymer PTB7-Th and umodefied fullerene prepared with 1,2,4-trimethylbenzene have been studied. The power conversion efficiency (PCE) of the best device was found to be 5%, which is a record PCE for the solution-processed photocells using unmodefied fullerene.