Cite

    Tao Lei et al.. “Facile synthesized benzo[1, 2-b:4, 5-b']difuran based copolymer for both fullerene and non-fullerene organic solar cells.” Polymer, vol. 172, 2019, pp. 391–397. http://access.bl.uk/ark:/81055/vdc_100081476387.0x000056