Figure 6.
SEM images of MF/n-eicosane microcapsules MC4: (a) after half an hour at 260 °C; (b) after half an hour at 300 °C; (c) after washing with soap and water for 2 h at 60 °C; (d) after washing with soap and water for 72 h at 60 °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.