Abstract
The Cu/SSZ-13 catalyst can provide multiple active sites for the ammonia selective catalytic oxidation (NH3-SCO), the influence of which can be tuned by varying the Si/Al ratio. The latter parameter was found to influence the surface acidic property and the Cu species distribution, which are critical for NH3 adsorption and activation. It was found that both CuO and isolated Cu2+ ions coexist in Cu/SSZ-13 catalyst. The selected Si/Al-20 sample with the highest content of CuO species and abundant acidity exhibited the best NH3-SCO performance.
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.
