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.
Schematic of the nanochannel in both unmodified (top panel) and Al3+-modified (bottom panel) GO membranes. The addition of Al3+ to the GO membrane results in an increase in the inter-layer distance and a decrease in the intra-layer spacing.
