Fig. 2. XRD pattern for (a) NCNT and MWNCNT and (b) NCNT, GeO2–Ge and GeO2–Ge@NCNT.
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.