Figure 6.
(a) An optical image of fabrics prepared from yarns based on PAN (A0‒A4) and PAN/CPN nanocomposite fibers (B0‒B4), and those of fabrics after washing, based on (b) PAN and (c) PAN/CPN nanocomposite fibers.
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.