Figure 5.
Model diagram before and after TiO2 optimization. The gray part is Ti atom and the red one is O atom. (a) before optimization and (b) after optimization.
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.