N2O Formation during NH3-SCR over Different Zeolite Frameworks: Effect of Framework Structure, Copper Species, and Water
The formation characteristics of N2O were investigated with respect to copper-functionalized
zeolites, ie, Cu/SSZ-13 (CHA), Cu/ZSM-5 (MFI), and Cu/BEA (BEA) and compared with the …
zeolites, ie, Cu/SSZ-13 (CHA), Cu/ZSM-5 (MFI), and Cu/BEA (BEA) and compared with the …
[HTML][HTML] Química de (nano) materiais
AJG Zarbin - Química nova, 2007 - SciELO Brasil
An overview of different aspects related to Materials and Nanomaterials Chemistry is
presented and discussed. The insertion of this field in Brazil is evaluated on the basis of the …
presented and discussed. The insertion of this field in Brazil is evaluated on the basis of the …
Propane dehydrogenation catalyzed by gallosilicate MFI zeolites with perturbed acidity
The propane dehydrogenation (PDH) behavior of gallosilicate MFI catalysts synthesized in
the presence of 3-mercaptopropyl-trimethoxysilane (MPS) is investigated. MPS addition to …
the presence of 3-mercaptopropyl-trimethoxysilane (MPS) is investigated. MPS addition to …
Synthesis of cobalt tetra-2, 3-pyridiniumporphyrazinato with sulfonic acid tags as an efficient catalyst and its application for the synthesis of bicyclic ortho …
M Dashteh, MA Zolfigol, A Khazaei, S Baghery… - RSC …, 2020 - pubs.rsc.org
Cobalt tetra-2, 3-pyridiniumporphyrazinato with sulfonic acid tag [Co (TPPASO3H)] Cl was
produced and catalyzed the synthesis of ortho-aminocarbonitriles, cyclohexa-1, 3 …
produced and catalyzed the synthesis of ortho-aminocarbonitriles, cyclohexa-1, 3 …
Direct methane to methanol stepwise conversion over Cu-oxo species in zeolites–Insights on the Cu-zeolite activation in air or helium from in situ UV-Vis analyses
RJ Passini, M Picinini, JMC Bueno… - Molecular …, 2022 - Elsevier
Among the plentiful scientific research focused to find new routes to substitute stronger
unsustainable chemical processes, the direct conversion (DC) of methane to methanol …
unsustainable chemical processes, the direct conversion (DC) of methane to methanol …
Ferrierite and Its Delaminated and Silica-Intercalated Forms Modified with Copper as Effective Catalysts for NH3-SCR Process
A Święs, A Kowalczyk, M Rutkowska, U Díaz… - Catalysts, 2020 - mdpi.com
The main goal of the study was the development of effective catalysts for the low-
temperature selective catalytic reduction of NO with ammonia (NH3-SCR), based on …
temperature selective catalytic reduction of NO with ammonia (NH3-SCR), based on …
Preparation of Cu–mordenite by ionic exchange reaction under milling: A favorable route to form the mono-(μ-oxo) dicopper active species
A Sainz-Vidal, J Balmaseda, L Lartundo-Rojas… - Microporous and …, 2014 - Elsevier
Cu-exchanged mordenite samples were prepared using both solid state and aqueous
solution ionic reactions. The obtained materials were then characterised from UV–vis, XPS …
solution ionic reactions. The obtained materials were then characterised from UV–vis, XPS …
Balanced acidity by microwave-assisted ion-exchange of ZSM-5 zeolite as a catalyst for transformation of glucose to levulinic acid
S Taghavi, E Ghedini, F Menegazzo… - Biomass Conversion …, 2024 - Springer
Levulinic acid (LA) is a worthwhile biochemical usable as a building-block for the formation
of wide variety of chemicals and fuels. In the present work, a series of ion-exchanged ZSM-5 …
of wide variety of chemicals and fuels. In the present work, a series of ion-exchanged ZSM-5 …
Comparison between leached metakaolin and leached diatomaceous earth as raw materials for the synthesis of ZSM-5
W Aguilar-Mamani, G García, J Hedlund, J Mouzon - SpringerPlus, 2014 - Springer
Inexpensive raw materials have been used to prepare ZSM-5 zeolites with SiO 2/Al 2 O 3
molar ratios in the range 20–40. Kaolin or Bolivian diatomaceous earth was used as …
molar ratios in the range 20–40. Kaolin or Bolivian diatomaceous earth was used as …
In situ DRIFTS study on the partial oxidation of ethylene over Co-ZSM-5 catalyst
XM Chen, XF Yang, AM Zhu, HY Fan, XK Wang… - Catalysis …, 2009 - Elsevier
The interaction of C2H4 and C2H4+ O2 with Co-ZSM-5 has been studied by in situ diffuse
reflectance infrared fourier transform spectroscopy (DRIFTS). XRD, UV–vis and H2–TPR …
reflectance infrared fourier transform spectroscopy (DRIFTS). XRD, UV–vis and H2–TPR …