Figure 4.
Origin ATR-FTIR spectra (A) and second derivative spectra in the range of 900–1100 cm−1 (B,C) of MC films and MC-SNC nanocomposite films: (a) M20; (b) M20-15% SNC; (c) A4C; (d) A4C-15% SNC; (e) A4M; (f) A4M-15% SNC.
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.