Figure 2.
SEM images of three different MWCNT lengths: (a) L-MWCNTs, (b) M-MWCNTs, (c) S-MWCNTs, and (d) the average length of each MWCNTs.
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.