Ontology highlight
ABSTRACT:
SUBMITTER: He J
PROVIDER: S-EPMC7447778 | biostudies-literature | 2020 Aug
REPOSITORIES: biostudies-literature
He Jingjing J Liu Junxian J Hou Yu Y Wang Yun Y Yang Shuang S Yang Hua Gui HG
Nature communications 20200825 1
Surface engineering has been shown critical for the success of perovskite solar cells by passivating the surface enriched defects and mobile species. The discovery of surface modulators with superior interaction strength to perovskite is of paramount importance since they can retain reliable passivation under various environments. Here, we report a chelation strategy for surface engineering of CsPbI<sub>2</sub>Br perovskite, in which dithiocarbamate molecules can be coordinate to surface Pb site ...[more]