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.
(a) Photographs of suspensions of (left) as-prepared particles of 4 nm-SiO2 (SBA-15, 200 nm in diameter) impregnated with CsPbBr3 NCs in toluene and (middle) after treatment with AOT, and (right) particles of 7 nm-SiO2 (MSU-H, 0.5–1 μm in size) impregnated with CsPbBr3 NCs. (b) Photographs of films prepared from AOT-stabilized suspensions of 4 nm-SiO2 and 7 nm-SiO2 impregnated with CsPbBr3 NCs. All photographs are taken under UV (365 nm) illumination.
