Abstract
Pulse experiments for testing the dissociation activity of CH4 and CO2 were carried out on supported Ni catalysts (Ni/Al2O3, Ni/La2O3, and Ni/CeO2) with or without pre-adsorbed species on the catalysts. The CO2 pulse on Ni/Al2O3 produced a small amount of CO without pre-adsorbed species, while a CO2 pulse produced more CO in the presence of CHx species on Ni/Al2O3. The CHx species on Ni/Al2O3 promote the dissociation of CO2 on the catalyst. The production of CO by the CH4 pulse was low on Ni/Al2O3 regardless of the presence of adsorbed species by the pre-pulse of CO2, while both H2 and CO were effectively produced on Ni/CeO2.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
