Adding Amorphous Content to Highly Crystalline Polymer Nanowire Solar Cells Increases Performance.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 25940102.
- Also identified by DOI 10.1002/adma.201501065.
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Abstract
Polymer solar cells are fabricated with systematic variation of the phase purity. Photovoltaic tests demonstrate that devices with ca. 10% of mixed phases outperform pure-phase devices. Photophysical studies reveal the effects of mixed phase on charge generation and recombination. These results show a promising strategy for the optimization of organic electronic materials.