Ontology highlight
ABSTRACT:
SUBMITTER: Hu J
PROVIDER: S-EPMC6068183 | biostudies-literature | 2018 Jul
REPOSITORIES: biostudies-literature
Nature communications 20180731 1
Singlet fission (SF), a multiple exciton generation process that generates two triplet excitons after the absorption of one photon, can potentially enable more efficient solar cell designs by harvesting energy normally lost as heat. While low-bandgap conjugated polymers are highly promising candidates for efficient SF-based solar cells, few polymer materials capable of SF have been reported because the SF process in polymer chains is poorly understood. Using transient spectroscopy, we demonstrat ...[more]