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.
Stability test for the nonreduced Ni/CeO2 catalyst, switching temperature from 350 to 700 °C. CO2 conversion is shown as dotted lines, CH4 selectivity as red bars, and CO selectivity as blue bars. Conditions: atmospheric pressure, WHSV = 12,000 mL gcat–1 h–1, H2/CO2 = 4:1.
