Figure 3.
TEM image of CuO nanoparticles.
Notes: TEM image of CuO nanoparticles annealed at (a) 400°C (b) 700°C.
Abbreviations: TEM, transmission electron microscopy; CuO, copper oxide; n, number.
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.