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.
Characterization of CeO2 nanoparticles. (A) Hydrodynamic size distribution of CeO2 suspension obtained by two independent measurements, showing an average size of 90 ± 20 nm (shown in red). The standard deviations are shown in green. (B) Zeta potential of CeO2 suspension, indicating an average value of −52.7 mV. (C) TEM image of dehydrated CeO2 suspension. A solution of 1 μg/μl CeO2 was used for characterization.
