Figure 9.
Micrographs of the carbon M2 sample taken with the use of SEM at various approximations: (A)—50×, (B)—200×.
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.