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.
Gas response of (a) pristine ZnO; (b) Co-doped branched ZnO NWs; and (c) Ni-doped branched ZnO NWs to 5 ppm p-xylene, toluene, C2H5OH, TMA, HCHO, NH3, CO, benzene, and H2 at 350–450 °C. Reproduced from [131,137] with permission; (a,b) [137] Copyright (2014) American Chemical Society; (c) [131] Copyright (2015) Elsevier.
