authors |
Bozek, B; Neves, P; Oszajca, M; Valente, AA; Poltowicz, J; Pamin, K; Lasocha, W |
nationality |
International |
journal |
CATALYSIS LETTERS |
author keywords |
Hydrocarbons oxidation and epoxidation; Hybrid materials; Crystal structure determination; X-ray powder diffraction |
keywords |
OLEFIN EPOXIDATION; TUNGSTEN COMPLEXES; TETRACARBONYL COMPLEXES; HYDROTHERMAL SYNTHESIS; CRYSTAL-STRUCTURES; MOLYBDENUM; OXIDATION; PERFORMANCE; BEHAVIOR; ELUCIDATION |
abstract |
Crystalline hybrid catalysts based on molybdenum or tungsten oxide and aliphatic diamines were synthesized via simple, eco-friendly reproducible methodologies, starting from commercially available and relatively inexpensive organic and inorganic precursors, and using water as solvent under mild conditions. The crystal structures of the obtained fine powdered solids were solved ab initio from powder X-ray diffraction data. The type of organic component (1,2-diaminoethane, 1,2-diaminopropane, 1,3-diaminopropane) may play a structure-directing role. On the other hand, different metals (M = Mo, W) may lead to isostructural one-dimensional hybrids of the type MO3(L) with the same bidentate diamine ligand L. The prepared catalysts were investigated for the liquid phase oxidation of saturated and unsaturated hydrocarbons (cis-cyclooctene, cyclooctane), using different types of oxidants (O-2, H2O2, tert-butyl hydroperoxide). Differences in catalytic performances associated with distinct structural features were investigated. Graphic |
publisher |
SPRINGER |
issn |
1011-372X |
isbn |
1572-879X |
year published |
2020 |
volume |
150 |
issue |
3 |
beginning page |
713 |
ending page |
727 |
digital object identifier (doi) |
10.1007/s10562-019-02935-z |
web of science category |
Chemistry, Physical |
subject category |
Chemistry |
unique article identifier |
WOS:000513263600011
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ciceco authors
impact metrics
journal analysis (jcr 2019):
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journal impact factor |
2.482 |
5 year journal impact factor |
2.555 |
category normalized journal impact factor percentile |
43.082 |
dimensions (citation analysis):
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altmetrics (social interaction):
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