Figure 6.
(a) XPS S 2p of PS-HPGs (black), PD powder (blue), and PSPD-HPGs (red). (b) XPS N 1s of PS-HPGs (black), PD powder (blue), and PSPD-HPGs (red). All spectra are normalized.
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.