Singlet Fission in Pyrene-Fused Azaacene Dimers.

ABSTRACT: Singlet fission has emerged as a promising strategy to avoid the loss of extra energy through thermalization in solar cells. A family of dimers consisting of nitrogen-doped pyrene-fused acenes that undergo singlet fission with triplet quantum yields as high as 125 % are presented. They provide new perspectives for nitrogenated polycyclic aromatic hydrocarbons and for the design of new materials for singlet fission.

SUBMITTER: Mora-Fuentes JP 

PROVIDER: S-EPMC7687256 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature