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A general approach to non-fullerene electron acceptors based on the corannulene motif. | LitMetric

A general approach to non-fullerene electron acceptors based on the corannulene motif.

Chem Commun (Camb)

Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21-Nanyang Link, 637371, Singapore.

Published: March 2019

Here, we show that oxidation of exo-cyclic sulfur atoms enhances the molecular reduction potential of non-planar polycyclic aromatic hydrocarbons and allows for a systematic bridging of the electron affinity gap between corannulene, a fragment of fullerene C60, and the prevalent fullerene-based electron acceptor phenyl-C61-butyric acid methyl ester (PCBM).

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Source
http://dx.doi.org/10.1039/c9cc00327dDOI Listing

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