Ontology highlight
ABSTRACT:
SUBMITTER: Bin H
PROVIDER: S-EPMC5146271 | biostudies-literature | 2016 Dec
REPOSITORIES: biostudies-literature
Nature communications 20161201
Simutaneously high open circuit voltage and high short circuit current density is a big challenge for achieving high efficiency polymer solar cells due to the excitonic nature of organic semdonductors. Herein, we developed a trialkylsilyl substituted 2D-conjugated polymer with the highest occupied molecular orbital level down-shifted by Si-C bond interaction. The polymer solar cells obtained by pairing this polymer with a non-fullerene acceptor demonstrated a high power conversion efficiency of ...[more]