Royal Society of Chemistry, Journal of Materials Chemistry A: materials for energy and sustainability, 23(9), p. 13506-13514, 2021
DOI: 10.1039/d1ta01609a
Full text: Unavailable
Functionalized polyethyleneimines that are compatible with non-fullerene acceptors have been developed by protecting the reactive amine groups, leading to non-fullerene solar cells with high power conversion efficiency and enhanced thermal stability.