Figure 3.
The responses of as-fabricated gas sensors to 5 ppm various VOCs at (a) 200 °C, (b) 250 °C, (c) 300 °C, and (d) 350 °C.
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.