ICB2F CAS:2558206-70-3

Non fullerene acceptor materials based on condensed ring electrons have become a research hotspot in organic solar cells,and the photovoltaic conversion efficiency(PCE)of solar cells based on these materials is also constantly breaking through.Concentrated ring electron acceptors usually have an A-D-A structure,with strong electron withdrawing groups at the end groups and electron rich condensed ring units at the core.We can provide KG grade products.

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