Morphology Evolution in High-Performance Polymer Solar Cells Processed from Nonhalogenated Solvent.
Adv Sci (Weinh)
; 2(8): 1500095, 2015 08.
Article
em En
| MEDLINE
| ID: mdl-27980968
ABSTRACT
A new processing protocol based on non-halogenated solvent and additive is developed to produce polymer solar cells with power conversion efficiencies better than those processed from commonly used halogenated solvent-additive pair. Morphology studies show that good performance correlates with a finely distributed nanomorphology with a well-defined polymer fibril network structure, which leads to balanced charge transport in device operation.
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Coleções:
01-internacional
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MEDLINE
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article