Figure 5.
The DRUV-VIS NIR spectra of the calcined Mg3Al0.75Ce0.25 oxide samples prepared by co-precipitation and mechanochemical methods in (a) UV-Vis and (b) NIR regions.
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.