Highly Efficient Fullerene-Free Polymer Solar Cells Fabricated with Polythiophene Derivative.
basic_science · Level V
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- Record sourced from PubMed, PMID 27600932.
- Also identified by DOI 10.1002/adma.201601803.
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Abstract
A highly efficient fullerene-free polymer solar cell (PSC) based on PDCBT, a polythiophene derivative substituted with alkoxycarbonyl, achieves an impressive power conversion efficiency of 10.16%, which is the best result in PSCs based on polythiophene derivatives to date. In comparison with a poly(3-hexylthiophene):ITIC-based device, the photovoltaic and morphological properties of the PDCBT:ITIC-based device are carefully investigated and interpreted.