Diels-Alders adducts of C60 and esters of 3-(1-indenyl)-propionic acid: alternatives for [60]PCBM in polymer:fullerene solar cells

Alex Sieval, Neil D Treat, Desirée Rozema, Jan C Hummelen, Natalie Stingelin

    Onderzoeksoutput: ArticleAcademicpeer review

    Samenvatting

    A series of new, easily synthesized C60-fullerene derivatives is introduced that allow for optimization of the interactions between rr-P3HT and the fullerene by systematic variation of the size of the ester group. Two compounds gave overall cell efficiencies of 4.8%, clearly outperforming [60]PCBM which gives 4.3% under identical conditions.

    Originele taal-2English
    Pagina's (van-tot)8126-8129
    Aantal pagina's4
    TijdschriftChemical Communications
    Volume51
    Nummer van het tijdschrift38
    DOI's
    StatusPublished - 11 mei 2015

    Keywords

    • derivaten
    • esters
    • organische zonnecellen

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