A versatile approach for creating hybrid semiconducting polymer-fullerene architectures for organic electronics

作者：Kakogianni Sofia; Kourkouli Souzana N; Andreopoulou Aikaterini K^*; Kallitsis Joannis K

来源：Journal of Materials Chemistry A, 2014, 2(21): 8110-8117.

DOI：10.1039/c4ta00741g

A novel methodology, through which fullerenes are effectively introduced directly onto semiconducting species, is presented herein. Electron accepting perfluorophenyl-quinolines either as small molecules, as homopolymers, or as random copolymers with regioregular poly(3-alkyl thiophene), have been synthesized and further employed for the preparation of hybrid materials with C-60 or PCBM. More specifically, via this route one of the fluorine atoms of the perfluorophenyl ring is transformed into an azide that undergoes [3+2]-cycloaddition onto the fullerene%26apos;s surface, producing 1,6-azo bridged carbon nanostructure-organic semiconducting hybrids.

• 出版日期2014