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Chem Commun (Camb)
; 49(35): 3670-2, 2013 May 07.
Article
in English
| MEDLINE
| ID: mdl-23535907
ABSTRACT
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.