In-depth insights into N2O formation over Rh- and Pt-based LNT catalysts
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DOI: 10.1016/j.cattod.2018.01.026
Abstract: Abstract In this paper mechanistic aspects involved in the formation of N2O over model Pt-Ba/Al2O3 and Rh-Ba/Al2O3 LNT catalysts are discussed. The reactivity of both gaseous NO and of stored NOx (nitrates) has been studied,… read more here.
Keywords: secondary n2o; formation; lnt catalysts; metal sites ... See more keywords
Elucidating the Significance of Copper and Nitrate Speciation in Cu-SSZ-13 for N2O Formation during NH3-SCR
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DOI: 10.1021/acscatal.1c03174
Abstract: Unwanted N2O formation is a problem that has been noted in selective catalytic reduction (SCR) where copper zeolite catalysts are utilized. With its immense global warming potential and long-term stability, elevated atmospheric N2O has already… read more here.
Keywords: nh3 scr; formation nh3; n2o formation; copper ... See more keywords
Revealing the crystal facet effect on N2O formation during the NH3-SCR over α-MnO2 catalysts
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DOI: 10.1039/d2ra06744g
Abstract: The detailed atomic-level mechanism of the effect induced by engineering the crystal facet of α-MnO2 catalysts on N2O formation during ammonia-selective catalytic reduction (NH3-SCR) was ascertained by combining density functional theory (DFT) calculations and thermodynamics/kinetic… read more here.
Keywords: mno2; nh3 scr; n2o formation;