Parallel Bulk‐Heterojunction Solar Cell by Electrostatically Driven Phase Separation
Parallel Bulk‐Heterojunction Solar Cell by Electrostatically Driven Phase Separation
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DOI：
10.1002/adma.201103167
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发表时间：
2011-12
影响因子：
29.4
通讯作者：
A. Ojala;Hannah Bürckstümmer;M. Stolte;Rüdiger Sens;H. Reichelt;P. Erk;Jaehyung Hwang;D. Hertel;K. Meerholz;F. Würthner
中科院分区：
文献类型：
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作者：
A. Ojala;Hannah Bürckstümmer;M. Stolte;Rüdiger Sens;H. Reichelt;P. Erk;Jaehyung Hwang;D. Hertel;K. Meerholz;F. Würthner
Thermal co-evaporation of C(60) fullerene and two merocyanine dyes affords bulk heterojunction solar cells with improved short-circuit currents and power conversion efficiencies in comparison with the respective single donor cells. These results are rationalized by the formation of three distinct subphases driven by differences in molecular shape and electrostatic interactions.
