Figure 1.
(a) The synthetic strategy; (b) SEM image; (c) TEM image and (d) HRTEM images of Bi-GF; (e) EDS elemental mapping; (f) XRD pattern of the Bi-GF; (g) Raman spectra of Bi-GF and GF.
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.