Synthesis and photovoltaic properties of acceptor materials based on the dimerization of fullerene C60 for use in efficient polymer solar cells

Synthesis and photovoltaic properties of acceptor materials based on the dimerization of fullerene C60 for use in efficient polymer solar cells

We demonstrate that dimeric fullerene derivatives work as an excellent n-type material for polymer solar cells in combination with P3HT or PTB7, showing the best PCE of 3.3% or 6.1%, respectively. The device performance was influenced by the position of the two C60 moieties linked together.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-01, Vol.49 (35), p.3670-3672
Hauptverfasser: Morinaka, Yuta, Nobori, Masahiro, Murata, Michihisa, Wakamiya, Atsushi, Sagawa, Takashi, Yoshikawa, Susumu, Murata, Yasujiro
Format: Artikel
Sprache:eng
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Zusammenfassung:We demonstrate that dimeric fullerene derivatives work as an excellent n-type material for polymer solar cells in combination with P3HT or PTB7, showing the best PCE of 3.3% or 6.1%, respectively. The device performance was influenced by the position of the two C60 moieties linked together.
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc41084f