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.
Diffuse-red spectra reflectance infrared spectra of Au/TiO2 dosed with a saturation level of CO at 120 K. (a) Catalyst premodified by oxidation in O2 at the temperatures indicated (5 Torr, min). (b) Catalyst premodified by reduction in CO at the temperatures indicated (0.07 Torr, 5 min). Reproduced with permission from ref (201). Copyright 2012 ACS Publications.
