# Simple structured polyetheramines, Jeffamines, as efficient cathode interfacial layers for organic photovoltaics providing power conversion efficiencies up to 9.1%

> Research article (Journal of Materials Chemistry A, 2017) · cited 40× · AI/ML

**Wikidata**: [openalex:W2610033091](https://www.wikidata.org/wiki/openalex:W2610033091)  
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