Alteration of the central core of a DF-PCIC chromophore to boost the photovoltaic applications of non-fullerene acceptor based organic solar cells

Modifying the central core is a very efficient strategy to boost the performance of non-fullerene acceptors. Herein five non-fullerene acceptors ( M1-M5 ) of A-D-D′-D-A type were designed by substituting the central acceptor core of the reference (A-D-A′-D-A type) with different strongly conjugated...

Ausführliche Beschreibung