Ontology highlight
ABSTRACT:
SUBMITTER: Toso S
PROVIDER: S-EPMC7737912 | biostudies-literature | 2020 Jun
REPOSITORIES: biostudies-literature
Toso Stefano S Akkerman Quinten A QA Martín-García Beatriz B Prato Mirko M Zito Juliette J Infante Ivan I Dang Zhiya Z Moliterni Anna A Giannini Cinzia C Bladt Eva E Lobato Ivan I Ramade Julien J Bals Sara S Buha Joka J Spirito Davide D Mugnaioli Enrico E Gemmi Mauro M Manna Liberato L
Journal of the American Chemical Society 20200521 22
We report the colloidal synthesis of a series of surfactant-stabilized lead chalcohalide nanocrystals. Our work is mainly focused on Pb<sub>4</sub>S<sub>3</sub>Br<sub>2</sub>, a chalcohalide phase unknown to date that does not belong to the ambient-pressure PbS-PbBr<sub>2</sub> phase diagram. The Pb<sub>4</sub>S<sub>3</sub>Br<sub>2</sub> nanocrystals herein feature a remarkably narrow size distribution (with a size dispersion as low as 5%), a good size tunability (from 7 to ∼30 nm), an indirect ...[more]