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Non-Fullerene Acceptors

The discovery of the non-fullerene acceptor (NFA) material, ITIC in 2015 has directly resulted in the development of a new generation of highly efficient non-fullerene organic solar cells (NF-OSCs).

Using NFA materials like ITIC, Y6, and Y7 as electron acceptors, it has been possible to overcome some of the limitations of fullerenes and achieve record power conversion efficiencies (PCEs). Such devices also boast longer device lifetimes, a greater degree of flexibility and control, and better thermal and photochemical stability.

We supply n-type non-fullerene acceptors (NFAs) including ITIC, Y6 and Y7.

Related categories: fullerene acceptors and small molecule OPV donors