Figure 2.
Selected SEM images and EDAX images of (A) kaolin, (B) BHFe, (C) KaFe, and (D) HgKaFe.
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.