Abstract
Pt loaded La 7.33BaYSi 6O 25.5 (Pt/La 7.33BaYSi 6O 25.5) catalyst was investigated for oxidation of hydrocarbon species and for reduction of NO by hydrocarbon species. Pt/La 7.33BaYSi 6O 25.5 catalyst exhibited higher activity for NO reduction by alkane (C 3H 8), alkene (C 3H 6) and aromatic (C 7H 8), than Pt/Al 2O 3 catalyst and Pt/CeO 2–ZrO 2 (CZ, CeO 2/ZrO 2 weight ratio was 1/1) catalyst. The oxidizing power for hydrocarbon species of carrier affected the catalytic activity for NO reduction. In addition, oxidation of adsorbed hydrocarbon on La 7.33BaYSi 6O 25.5 was observed by FT-IR measurement. It was presumed that the catalytic activity for NO reduction is affected by adsorbed form of hydrocarbon.
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.
