Figure 9.
Time stability of sample A: Storage modulus G′ (circles) and loss modulus G″ (triangles) measured for sample A (a) and the ratio G″/G′ (b): after 24 h (black), 5 weeks (red), and 1 year (green).
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.