Isolated indium hydrides in CHA zeolites: speciation and catalysis for nonoxidative dehydrogenation of ethane
Z Maeno, S Yasumura, X Wu, M Huang… - Journal of the …, 2020 - ACS Publications
The study of the formation, characterization, and functionality of isolated surface hydrides on
solid materials is a formidable task because of the complexity of solid surfaces and the …
solid materials is a formidable task because of the complexity of solid surfaces and the …
Organometallic model complexes elucidate the active gallium species in alkane dehydrogenation catalysts based on ligand effects in Ga K-edge XANES
Gallium-modified zeolites are known catalysts for the dehydrogenation of alkanes, reactivity
that finds industrial application in the aromatization of light alkanes by Ga-ZSM5. While the …
that finds industrial application in the aromatization of light alkanes by Ga-ZSM5. While the …
Strong acidity of silanol groups of zeolite beta: Evidence from the studies by IR spectroscopy of adsorbed CO and 1H MAS NMR
AA Gabrienko, IG Danilova, SS Arzumanov… - Microporous and …, 2010 - Elsevier
Acidic OH groups of acid-form and Zn and Ga-modified zeolite beta (BEA) have been
characterized with 1H MAS NMR and by IR spectroscopy of adsorbed carbon monoxide. It is …
characterized with 1H MAS NMR and by IR spectroscopy of adsorbed carbon monoxide. It is …
Rigorous Oxidation State Assignments for Supported Ga-Containing Catalysts Using Theory-Informed X-Ray Absorption Spectroscopy Signatures from Well-Defined …
Gallium-based heterogeneous catalysts originally developed for commercial use in propane
dehydroaromatization have been explored extensively as potential replacements for Pt-and …
dehydroaromatization have been explored extensively as potential replacements for Pt-and …
Effect of H2–O2 pre-treatments on the state of gallium in Ga/H-ZSM-5 propane aromatisation catalysts
I Nowak, J Quartararo, EG Derouane… - Applied Catalysis A …, 2003 - Elsevier
The state and local environment of gallium species in Ga/H-ZSM-5 zeolites prepared by ion-
exchange have been identified by various techniques. Small GaO (OH) particles (diameter∼ …
exchange have been identified by various techniques. Small GaO (OH) particles (diameter∼ …
Anomalous scattering in structural chemistry and biology
M Cianci, JR Helliwell, M Helliwell, V Kaucic… - Crystallography …, 2005 - Taylor & Francis
The uses of X-ray anomalous scattering in crystal structure analysis have undergone a
major expansion due to the refinement and ease of availability of the necessary X-ray …
major expansion due to the refinement and ease of availability of the necessary X-ray …
On catalyst activation and reaction mechanisms in propane aromatization on Ga/HZSM5 catalysts
VO Rodrigues, ACF Júnior - Applied Catalysis A: General, 2012 - Elsevier
Ga/HZSM5 catalysts prepared by incipient wetness impregnation of HZSM5 with gallium
nitrate solutions and submitted to reductive and oxidative pre-treatments were studied by …
nitrate solutions and submitted to reductive and oxidative pre-treatments were studied by …
In situ Ga K edge XANES study of the activation of Ga/ZSM-5 prepared by chemical vapor deposition of trimethylgallium
EJM Hensen, M García-Sánchez, N Rane… - Catalysis letters, 2005 - Springer
The activation of a dimethylgallium/ZSM-5 precursor to well-defined reduced and oxidized
species is studied by in situ Ga K edge XANES. The precursor is prepared by chemical …
species is studied by in situ Ga K edge XANES. The precursor is prepared by chemical …
Highly efficient conversion of glucose to methyl lactate over hierarchical bimetal‐doped Beta zeolite catalysts
XY Yue, HF Ren, C Wu, J Xu, J Li… - Journal of Chemical …, 2021 - Wiley Online Library
BACKGROUND Methyl lactate is widely applied in the chemical, food, cosmetics and
pharmaceutical industries. The conversion of carbohydrates over heterogeneous catalysts to …
pharmaceutical industries. The conversion of carbohydrates over heterogeneous catalysts to …
Detailed understanding on thermodynamic and kinetic features of phenanthrene hydroprocessing on Ni‐Mo/HY catalyst
Phenanthrene hydrogenation is a key reaction for improving the quality of gasoline and
diesel. Herein, we conduct detailed thermodynamic and kinetic analyses for phenanthrene …
diesel. Herein, we conduct detailed thermodynamic and kinetic analyses for phenanthrene …