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Hydroxymethylfurfural (abbreviated as HMF), also 5-(hydroxymethyl)furfural, is an organic compound derived from dehydration of certain sugars. HMF is primarily considered as a starting material for liquid transportation fuels and polyester building block chemicals. The most convenient synthetic method of HMF is based on acidcatalyzed triple dehydration of fructose. Although there are many studies...
We report an in situ time-resolved high-energy resolution off-resonant spectroscopy (HEROS) study with unprecedented 100 ms time resolution revealing the unoccupied electronic states of platinum during regenerative oxidation and reduction cycles. The study depicted a slowed oxidation step in comparison with reduction. The oxidation cycle is composed of two characteristic stages, namely adsorption...
Two step modification of Norit CNR115 active carbon led to formation of mesoporous turbostratic carbon structure. Ni-Pd catalysts were prepared by incipient wetness impregnation of turbostratic active carbon with an aqueous solution of nickel and palladium chloride salts and were investigated by the Temperature-Programmed Reduction (TPR), Scanning Electron Microscopy (SEM), High Resolution Transmission...