Abstract:In this study, series of Co/zeolites with diverse microporous
structures
were prepared and applied for N2O catalytic decomposition.
The corresponding activities followed the order Co/Beta > Co/Mordenite
> Co/ZSM-5 > Co/MCM-49 > Co/ZSM-23 > Co/ZSM-35 > Co/SSZ-13,
while
the yield of NO2 byproduct followed the order Co/ZSM-23
> Co/ZSM-35 > Co/MCM-49 > Co/Mordenite > Co/ZSM-5 >
Co/Beta > Co/SSZ-13.
Under conditions of 30 vol % N2O and GHSV = 30 000
h–1, the best performing sample (Co/beta) achieved
a remarkable N2… Show more
“…The synergies between CdS (photocatalyst) and polydopamine (adsorption matrix) were significant. Kang et al studied N 2 O decomposition over different Co/zeolite catalysts with diverse microporous structures. Zeolites with higher dimensionally porous apertures and larger pores were conducive to introducing Co ions onto the zeolite framework and promoting N 2 O diffusion and conversion.…”
“…The synergies between CdS (photocatalyst) and polydopamine (adsorption matrix) were significant. Kang et al studied N 2 O decomposition over different Co/zeolite catalysts with diverse microporous structures. Zeolites with higher dimensionally porous apertures and larger pores were conducive to introducing Co ions onto the zeolite framework and promoting N 2 O diffusion and conversion.…”
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