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.
CNT in a dodecane membrane. Averaged electrostatic potential map (right), and the corresponding radially averaged density profile for the dodecane (blue) and the CNT (red) molecules on the (r, z) plane. A potential difference of 0.955 V acts across the dodecane membrane.
