Understanding and controlling morphology evolution via DIO plasticization in PffBT4T-2OD/PC71BM devices
(2017)
Journal Article
Zhang, Y., Parnell, A. J., Pontecchiani, F., Cooper, J. F., Thompson, R. L., Jones, R. A., …Bernardo, G. (2017). Understanding and controlling morphology evolution via DIO plasticization in PffBT4T-2OD/PC71BM devices. Scientific Reports, 7, Article 44269. https://doi.org/10.1038/srep44269
We demonstrate that the inclusion of a small amount of the co-solvent 1,8-diiodooctane in the preparation of a bulk-heterojunction photovoltaic device increases its power conversion efficiency by 20%, through a mechanism of transient plasticisation.... Read More about Understanding and controlling morphology evolution via DIO plasticization in PffBT4T-2OD/PC71BM devices.