Figure 6. XPS spectra as a function of particle depth for pristine and SP-5 samples: (a) Mn 2p, (b) Ni 2p and (c) Co 2p.
The ▾ symbol refers to the XPS spectra of 10 nm depth.
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.