The degradation of phenol <i>via in situ</i> H<sub>2</sub>O<sub>2</sub> production over supported Pd-based catalysts
نویسندگان
چکیده
The oxidative degradation of phenol via in situ H 2 O production offers an attractive route to the destruction organic contaminants water streams, overcoming significant concerns associated with traditional remediation technologies.
منابع مشابه
Heterogeneous Pd catalysts supported on silica matrices
Palladium catalysts deposited over different types of silica (amorphous silica, mesoporousmolecular sieves, solids obtained by co-condensation of silicate precursors and many others) modified with suitable donor moieties have gained enormous importance due to their wide application as catalysts for cross-coupling and other synthetically useful organic reactions. This work provides an overview o...
متن کاملPropene versus propane steam reforming for hydrogen production over Pd-based and Ni-based catalysts
Experiments of propane and propene steam reforming have been performed over a Pd–Cu/c-Al2O3 catalyst and over a Ni/NiAl2O4 catalyst. Over the palladium-based catalyst, the steam reforming of propene is faster and more selective than steam reforming of propane. Over the Pd catalyst, the steam reforming of propane is likely inhibited by site poisoning. In contrast, over Ni-based catalyst the refo...
متن کاملA kinetic study of vinyl acetate synthesis over Pd-based catalysts: kinetics of vinyl acetate synthesis over Pd–Au/SiO2 and Pd/SiO2 catalysts
Kinetic studies of vinyl acetate (VA) synthesis were carried out for Pd (1.0 wt%)/SiO2 and Pd (1.0 wt%)–Au (0.5 wt%)/SiO2 catalysts, with highly dispersed metal particles (Pd and Pd–Au) characterized by X-ray diffraction and transmission electron microscopy–energy dispersive spectroscopy (TEM-EDS). The kinetics of the related CO oxidation reaction were also explored. The kinetics of VA synthesi...
متن کاملStudy of Alginate-Supported Ionic Liquid and Pd Catalysts
New catalytic materials, based on palladium immobilized in ionic liquid supported on alginate, were elaborated. Alginate was associated with gelatin for the immobilization of ionic liquids (ILs) and the binding of palladium. These catalytic materials were designed in the form of highly porous monoliths (HPMs), in order to be used in a column reactor. The catalytic materials were tested for the ...
متن کاملPreparation and characterization of silica supported Au-Pd model catalysts.
Au-Pd bimetallic model catalysts were synthesized as alloy clusters on SiO2 ultrathin films under ultrahigh vacuum (UHV) conditions. The surface composition and morphology were characterized with low energy ion scattering spectroscopy (LEIS), infrared reflection absorption spectroscopy (IRAS), and temperature programmed desorption (TPD). Relative to the bulk, the surface of the clusters is enri...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Catalysis Science & Technology
سال: 2021
ISSN: ['2044-4761', '2044-4753']
DOI: https://doi.org/10.1039/d1cy01897c