Polymer solar cells with enhanced open-circuit voltage and efficiency
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چکیده
منابع مشابه
Polymer solar cells with enhanced open-circuit voltage and efficiency
Following the development of the bulk heterojunction1 structure, recent years have seen a dramatic improvement in the efficiency of polymer solar cells. Maximizing the open-circuit voltage in a low-bandgap polymer is one of the critical factors towards enabling high-efficiency solar cells. Study of the relation between open-circuit voltage and the energy levels of the donor/acceptor2 in bulk he...
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ژورنال
عنوان ژورنال: Nature Photonics
سال: 2009
ISSN: 1749-4885,1749-4893
DOI: 10.1038/nphoton.2009.192