Figure 1.
FTIR spectra of NIIP, ReO4–-IIP, ReO4–-IIP after adsorption (used IIP), and ReO4–-IIP that has been reused nine times (reused IIP).
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.