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.
TEM images of (a) silica grown with no interface by stirring the aqueous solution of HCl, (b) silica grown at the HCl/butanol interface, (c) silica grown at the HCl/CHCl3 interface (right: magnified TEM image, scale bar = 100 nm). Scale bar = 200 nm. Insets show the electron diffraction patterns.
