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Reactivity of surface species in heterogeneous catalysts probed by in situ X-ray absorption techniques
Starting from the late seventies, the progressively increased availability of synchrotron light
sources allowed the execution of experiments requiring a high X-ray flux in a continuous …
sources allowed the execution of experiments requiring a high X-ray flux in a continuous …
Chemical and mechanistic aspects of the selective catalytic reduction of NOx by ammonia over oxide catalysts: a review
The open literature concerning chemical and mechanistic aspects of the selective catalytic
reduction of NO by ammonia (SCR process) on metal oxide catalysts is reviewed. Catalytic …
reduction of NO by ammonia (SCR process) on metal oxide catalysts is reviewed. Catalytic …
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 …
NO−, NO,(NO) 2, N2O3, NO+, NO2−(different nitro and nitrito anions), NO2, N2O4, N2O5 …
Catalytic removal of NO
VI Pârvulescu, P Grange, B Delmon - Catalysis today, 1998 - Elsevier
The aim of this paper is to review the catalytic reactions for the removal of NO and, more
particularly, to discuss the reduction of NO in the presence of NH3, CO, H2 or hydrocarbons …
particularly, to discuss the reduction of NO in the presence of NH3, CO, H2 or hydrocarbons …
Surface and bulk properties of Cu–ZSM-5 and Cu/Al2O3 solids during redox treatments. Correlation with the selective reduction of nitric oxide by hydrocarbons
H Praliaud, S Mikhailenko, Z Chajar… - Applied Catalysis B …, 1998 - Elsevier
This paper deals with the redox properties of Cu ions implanted in ZSM-5 and supported on
Al2O3, catalysts active in the selective reduction of NO by hydrocarbons such as propane …
Al2O3, catalysts active in the selective reduction of NO by hydrocarbons such as propane …
In situ FTIR study of photocatalytic NO reaction on photocatalysts under UV irradiation
JCS Wu, YT Cheng - Journal of Catalysis, 2006 - Elsevier
The photocatalytic reaction of nitric oxide (NO) on TiO2 and transition metal-loaded M (Cu,
V, and Cr)/TiO2 catalysts was studied using in situ FTIR spectroscopy under UV irradiation …
V, and Cr)/TiO2 catalysts was studied using in situ FTIR spectroscopy under UV irradiation …
N2O Formation Pathways over Zeolite-Supported Cu and Fe Catalysts in NH3-SCR
D Zhang, RT Yang - Energy & fuels, 2018 - ACS Publications
N2O is a common byproduct in the NH3-SCR reaction. We analyzed the N2O formation
pathways in NH3-SCR over various catalysts (Cu-ZSM-5, Fe-ZSM-5, Cu-SAPO-34, Fe-SAPO …
pathways in NH3-SCR over various catalysts (Cu-ZSM-5, Fe-ZSM-5, Cu-SAPO-34, Fe-SAPO …
In situ IR, NMR, EPR, and UV/Vis spectroscopy: Tools for new insight into the mechanisms of heterogeneous catalysis
M Hunger, J Weitkamp - Angewandte Chemie International …, 2001 - Wiley Online Library
The development of new solid catalysts for use in industrial chemistry has hitherto been
based to a large extent upon the empirical testing of a wide range of different materials. In …
based to a large extent upon the empirical testing of a wide range of different materials. In …
Confinement of 1D chain and 2D layered CuI modules in K-INA-R frameworks via coordination assembly: structure regulation and semiconductivity tuning
Herein, we present a new series of CuI-based hybrid materials with tunable structures and
semiconducting properties. The CuI inorganic modules can be tailored into a one …
semiconducting properties. The CuI inorganic modules can be tailored into a one …
FT-IR study of NO + O2 co-adsorption on H-ZSM-5: re-assignment of the 2133 cm-1 band to NO+ species
K Hadjiivanov, J Saussey, JL Freysz, JC Lavalley - Catalysis letters, 1998 - Springer
Whereas NO adsorption at room temperature on activated H-ZSM-5 (Si/Al= 29) caused only
negligible changes in its IR spectrum, addition on O 2 to NO led to the appearance of bands …
negligible changes in its IR spectrum, addition on O 2 to NO led to the appearance of bands …