Figure 4.
Energy dispersive spectrometer (EDS) analysis of the section of graphene oxide-loaded nickel. (A) The EDS mapping images of C, O, and Ni elements. (B) The weight percentage of each element.
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.