Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) XRD patterns of freshly made and aged pristine perovskite containing Zn(II). Inset, photographs of the fresh and aged sample are reported. (b) UV–vis absorption spectrum of the freshly made and aged pristine perovskite containing Zn(II).
