Cite
APA Citation
Li, Z., Feng, K., Liu, J., Mei, J., Li, Y., & Peng, Q. (2016). large band-gap copolymers based on a 1, 2, 5, 6-naphthalenediimide unit for polymer solar cells with high open circuit voltages and power conversion efficiencies. Journal of materials chemistry, 4(19), 7372–7381. http://access.bl.uk/ark:/81055/vdc_100033767431.0x00001f