. 2019 Jan 29;9(7):3979–3986. doi: 10.1039/c8ra10509j

Comparison of catalytic activity of Cu–Al–O_x with selected catalysts from the literature.

Catalyst code/Composition	Reaction conditions	Temp. for N₂O conversion	Ref.
Copper oxide, supported copper oxide
CuO commercial	0.5 vol% N₂O/He, SV = 6 l g⁻¹ h⁻¹	400 °C/<5%	3
CuO mesoporous	0.5 vol% N₂O/He, SV = 6 l g⁻¹ h⁻¹	400 °C/30%	3
Cu–Zn/Al₂O₃, 35 wt% of Cu–Zn	0.7 vol% N₂O/2 vol% O₂/N₂, GHSV = 7200 h⁻¹	480 °C/50%	4

Hydrotalcite derived mixed metal oxides
Cu–Al–O_x, Cu/Al = 60/30, mol. ratio	0.1 vol% N₂O/N₂, SV = 60 l g⁻¹ h⁻¹	450 °C/25%	This study
Cu–Al–O_x, Cu/Al = 3/1, mol. ratio	0.0985 vol% N₂O/He, SV = 60 l g⁻¹ h⁻¹	450 °C/48%	9
Cu–Mg–Al–O_x, Cu/Mg/Al = 10/61/29, mol. ratio	0.5 vol% N₂O/4.5 vol% O₂/He, SV = 30 l g⁻¹ h⁻¹	600 °C/100%	8

Comparison of catalytic activity of Cu–Al–Ox with selected catalysts from the literature.