Figure 3.
(A) The stainless steel electrode (SS-PFA) without PPPy/I coating, and (B) the same electrode coated with PPPy/I (SS-PFA-PPPy/I).
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.