Environmentally-benign catalysts for the selective catalytic reduction of NO x from diesel engines: structure–activity relationship and reaction mechanism aspects

F Liu, Y Yu, H He - Chemical communications, 2014 - pubs.rsc.org
Selective catalytic reduction of NOx using NH3 or hydrocarbons (NH3-SCR or HC-SCR) in
oxygen-rich exhaust from diesel engines remains a major challenge in environmental …

Modulation of sulfur vacancies at ZnIn2S4-δ/g-C3N4 heterojunction interface for successive CH secession in photocatalytic gaseous formaldehyde complete oxidation

X Li, Y Huang, W Ho, S Han, P Wang, S Lee… - Applied Catalysis B …, 2023 - Elsevier
Inspired by formaldehyde (HCHO) complete oxidation in atmospheric environments
involving hydroxyl radicals (• OH) engaged in the breakage of the carbon-hydrogen (CH) …

Identification of Neutral and Charged N x O y Surface Species by IR Spectroscopy

KI Hadjiivanov - Catalysis Reviews, 2000 - Taylor & Francis
The infrared spectral performance of the N x O y species observed on oxide surfaces [N2O,
NO−, NO,(NO) 2, N2O3, NO+, NO2−(different nitro and nitrito anions), NO2, N2O4, N2O5 …

Sepiolite nanofiber-supported platinum nanoparticle catalysts toward the catalytic oxidation of formaldehyde at ambient temperature: efficient and stable performance …

Y Ma, G Zhang - Chemical Engineering Journal, 2016 - Elsevier
Sepiolite nanofiber-supported platinum nanoparticle (Pt/sepiolite) catalysts were prepared
by a reductive impregnation process, and were used for the efficient and stable removal of …

On the role of organic nitrogen-containing species as intermediates in the hydrocarbon-assisted SCR of NOx

O Gorce, F Baudin, C Thomas, P Da Costa… - Applied Catalysis B …, 2004 - Elsevier
The role of organic nitrogen-containing compounds as intermediates of the HC-assisted
SCR of NOx has been investigated. For this purpose, homogeneous NO, O2 and NO2 …

Selective catalytic reduction of NOx over Ag/Al2O3 catalyst: from reaction mechanism to diesel engine test

H He, Y Yu - Catalysis Today, 2005 - Elsevier
Our recent research works on the selective catalytic reduction (SCR) of diesel engine NOx
by hydrocarbons over alumina-supported silver (Ag/Al2O3) were reviewed. The reaction …

The role of AgOAl species in silver–alumina catalysts for the selective catalytic reduction of NOx with methane

X She, M Flytzani-Stephanopoulos - Journal of Catalysis, 2006 - Elsevier
We examined the role of silver and alumina in Ag–alumina catalysts for the selective
catalytic reduction (SCR) of NOx by methane in gas streams containing excess oxygen. A …

Reduction of NOx with ammonia over Fe/MFI: reaction mechanism based on isotopic labeling

Q Sun, ZX Gao, HY Chen, WMH Sachtler - Journal of Catalysis, 2001 - Elsevier
The selective catalytic reduction of nitrogen oxides has been studied in the presence of O2
over Fe/MFI catalysts with Fe/Al∼ 1, prepared by sublimation of FeCl3 vapor onto HMFI …

Selective catalytic reduction of NO x with CH 3 OH, C 2 H 5 OH and C 3 H 6 in the presence of O 2 over Ag/Al 2 O 3 catalyst: Role of surface nitrate species

S Kameoka, Y Ukisu, T Miyadera - Physical Chemistry Chemical …, 2000 - pubs.rsc.org
The involvement of the reaction of surface nitrate [NO3−(ads)] species with different
reductants (C3H6, C2H5OH and CH3OH) in the selective catalytic reduction of nitrogen …

Mechanism of the selective catalytic reduction of NOx by C2H5OH over Ag/Al2O3

Y Yu, H He, Q Feng, H Gao, X Yang - Applied Catalysis B: Environmental, 2004 - Elsevier
The mechanism of the selective catalytic reduction (SCR) of NOx by C2H5OH over silver
catalyst (Ag/Al2O3) was investigated using in situ diffuse reflectance infrared Fourier …