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.
Typical SEM micrographs and HRTEM micrograph of CuO, MWNT, and Cu. (a) Typical SEM micrograph of CuO nanoparticles; (b) typical SEM micrograph of MWNTs; (c) typical HRTEM micrograph of MWNTs; (d) typical SEM micrographs of Cu nanoparticles.
