Cite

    Anushri Rananaware et al.. “A four-directional non-fullerene acceptor based on tetraphenylethylene and diketopyrrolopyrrole functionalities for efficient photovoltaic devices with a high open-circuit voltage of 1.18 V.” Chemical communications, vol. 52, no. 55, 2016, pp. 8522–8525. http://access.bl.uk/ark:/81055/vdc_100034201340.0x000062