Highly crystalline and low bandgap donor polymers for efficient polymer solar cells.
نویسندگان
چکیده
A highly crystalline and low bandgap donor polymer, EI-PFDTBT, is developed by inserting ethylene bridging units to ensure a coplanar configuration between the side chains and the main chain. Polymer solar cells based on the EI-PFDTBT and PC(71) BM blends spincoated at elevated temperatures exhibit a power conversion efficiency of 5.1%.
منابع مشابه
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ورودعنوان ژورنال:
- Advanced materials
دوره 24 4 شماره
صفحات -
تاریخ انتشار 2012