Figure 3.
Top (A) and front (B) view of the model mesoporous surface constructed (MCM-41). The silicon atoms are shown in brown, the oxygen atoms are shown in red, and the hydrogen atoms are shown in white color.
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.