Figure 7.
(a) Response of the sensors to oxygen gas with PO2 of 0.1%, 0.25%, 0.5 %, 0.75%, 1%, 2%, 5%, 10%, 15% and 20%, respectively; (b) the response and recovery time of the sensors at 25 °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.