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.
Response–time curves of In2O3 nanofiber sensors decorated with SnO2 to 1 ppm NH3 at room temperature: SnO2/In2O3—1–7.5 at.% Sn; SnO2/In2O3—2–16 at.% Sn; and SnO2/In2O3—3–21 at.% Sn. Reprinted with permission from [261]. Copyright 2014 Elsevier.
