Figure 3.
SEM of CFA (a) and CFA/GO/WO3NRs nanocomposite of (b) 20 μm, (c) 10 μm, and after adsorption (d). Energy-dispersive X-ray analysis of CFA (e), CFA/GO/WO3NRs nanocomposite (f), and after adsorption (g).
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.