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 gas-sensing device scheme and SEM and TEM images of sensors. (a) A schematic of the random adsorption of gas molecules onto the CNT-Pd sensor. (b) An FE-SEM image of the device prepared by dispersing CNTs with Pd NPs. (c) An HR-TEM image of CNT bundles with Pd NPs. (By Choi et al.)
