Figure 9.
The surface height images of coatings not-immersed (up) and immersed (down) in seawater, (a) PEG0, (b) PEG50, (c) PEG100, tap mode, region of 1 μm × 1 μm.
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.