Figure 11.
PEEK/0.5 wt% ceria coating at a normal load of 70 N, including the (a) frictional graph and (b,c) SEM image, along with the (d) corresponding EDS scan, (e) 3D optical scan, and (f) 2D optical scan of the wear track.
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.