Leenaers, P. J., Wienk, M. M., & Janssen, R. A. J. (2020). Structural design of asymmetric diketopyrrolopyrrole polymers for organic solar cells processed from a non-halogenated solvent. Organic Electronics, 86, 105914. https://doi.org/10.1016/j.orgel.2020.105914 (Original work published 2020)
DIFFER