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.
A) Chemical structure of monomers. B) Polymer composition and synthesis conditions. Molar ratio of monomers in the initial feed and the molar ratio of monomers determined by 1H NMR analysis of the final product are indicated. C) ATR-FTIR spectra of pre-polymers. D) UV-visible spectrum of pre-polymers.
