Figure 6.
Chemical structure of char residues: XRD (a) and Raman spectra (b), and possible flame retardancy mechanism of WPC with PEC (c).
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.