A High Efficiency Nonfullerene Organic Solar Cell with Optimized Crystalline Organizations.
basic_science · Level V
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- Record sourced from PubMed, PMID 26640168.
- Also identified by DOI 10.1002/adma.201504091.
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Abstract
A well-organized donor-acceptor crystalline structure is examined for high -performance nonfullerene solar cells. By thermal annealing, nanoscale structures of both donor and acceptor domains are successfully modulated, followed by -significant changes in the resulting -photovoltaic characteristics. When annealed at 90 °C, a maximum power conversion efficiency of 7.64% with a -remarkable open-circuit voltage of 1.03 V is obtained.