To provide a photoelectric conversion element having high photoelectric conversion efficiency.
A photoelectric conversion element includes: a first electrode; a second electrode; and an active layer disposed between the first electrode and the second electrode. The active layer contains an electron-donative polymer compound and an electron-accepting polymer compound. At least one of the electron-donative polymer compound and the electron-accepting polymer compound is a polymer compound comprised only of arylene group and one or more kinds of repetitive units selected from the group consisting of divalent heterocyclic groups. The electron-donative polymer compound has a weight-average molecular weight of 70000 or more in terms of polystyrene. The electron-accepting polymer compound has a weight-average molecular weight of 70000 or more in terms of polystyrene.
OKITA HIDEO
BENTEN HIROAKI
MIYAKE KUNIHITO
UNIV KYOTO
| JP2011238762A | 2011-11-24 | |||
| JP2006310727A | 2006-11-09 | |||
| JP2010062550A | 2010-03-18 | |||
| JP2011144367A | 2011-07-28 |
JPN6016004069; Ｄａｉｓｕｋｅ ＭＯＲＩ: 'Ｐｏｌｙｍｅｒ／Ｐｏｌｙｍｅｒ Ｂｌｅｎｄ Ｓｏｌａｒ Ｃｅｌｌｓ ｗｉｔｈ ２．０％ Ｅｆｆｉｃｉｅｎｃｙ Ｄｅｖｅｌｏｐｅｄ ｂｙ Ｔｈｅｒｍａｌ Ｐｕｒｉｆｉｃａｔｉｏｎ ｏｆ Ｎａｎｏｓｃａｌ' ＡＰＰＬＩＥＤ ＭＡＴＥＲＩＡＬＳ ＆ ＩＮＴＥＲＦＡＣＥＳ Ｖｏｌｕｍｅ ３， Ｉｓｓｕｅ ８, Ｐａｇｅｓ ２９２４-２９２７
Tadashi Terasaki
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