Ontology highlight
ABSTRACT:
SUBMITTER: Lopez CA
PROVIDER: S-EPMC7098001 | biostudies-literature | 2020 Mar
REPOSITORIES: biostudies-literature
López Carlos A CA Abia Carmen C Alvarez-Galván María Consuelo MC Hong Bo-Kyung BK Martínez-Huerta M Victoria MV Serrano-Sánchez Federico F Carrascoso Felix F Castellanos-Gómez Andrés A Fernández-Díaz M Teresa MT Alonso José A JA
ACS omega 20200310 11
We present a mechanochemical procedure, with solvent-free, green-chemistry credentials, to grow all-inorganic CsPbBr<sub>3</sub> perovskite. The crystal structure of this perovskite and its correlations with the physicochemical properties have been studied. Synchrotron X-ray diffraction (SXRD) and neutron powder diffraction (NPD) allowed us to follow the crystallographic behavior from 4 to 773 K. Unreported features like the observed negative thermal expansion of the <i>b</i> unit-cell parameter ...[more]