Evolution of the electron mobility in polymer solar cells with different fullerene acceptors
D Gao, B Djukic, W Shi, CR Bridges… - … Applied Materials & …, 2013 - ACS Publications
We investigate the evolution of the electron mobility of two different acceptors,[6, 6]-phenyl
C71 butyric acid methyl ester (PC71BM) and indene-C60 bisadduct (ICBA), in a poly (3-
hexylthiophene) blend solar cell during a prolonged thermal aging process. High electron
mobility does not correlate with the best device performance in our study of the P3HT:
PC71BM and P3HT: ICBA systems. Very little changes are observed in the polymer
crystallinity as a function of time. The evolution of the acceptor appears to be the dominant …
C71 butyric acid methyl ester (PC71BM) and indene-C60 bisadduct (ICBA), in a poly (3-
hexylthiophene) blend solar cell during a prolonged thermal aging process. High electron
mobility does not correlate with the best device performance in our study of the P3HT:
PC71BM and P3HT: ICBA systems. Very little changes are observed in the polymer
crystallinity as a function of time. The evolution of the acceptor appears to be the dominant …
[引用][C] Evolution of the Electron Mobility in Polymer Solar Cells with Different Fullerene Acceptors
G Dong, D Brandon, S Weiqing - 2013
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