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A series of high-performance catalysts based on nickel phosphide particles supported on SBA-15 have been synthesized by temperature-programed reduction of a nickel phosphate, previously impregnated in the mesostructured silica support. In these samples the loading of the active phase varied between 10% and 20% in a Ni basis, while nominal Ni/P ratios ranged from 0.5 to 3. The formation of different...
Hydrodeoxygenation (HDO) is a suitable process to eliminate the oxygen content in vegetable oils and to produce a renewable fuel with characteristics similar to petroleum derived diesel. In this investigation, ordered mesoporous materials based on SBA-15 and Al-SBA-15 were synthesized and impregnated by incipient wetness impregnation with Ni or Co nitrate, being subsequently calcined and reduced with...
Arrays of nickel phosphide nanorods were successfully synthesized by nanocasting using mesostructured silica SBA-15 as a hard template (HT-Ni2P). After temperature-programmed reduction of the phosphate precursor infiltrated within the pore walls of SBA-15, the unsupported material was obtained by removing the silica matrix with diluted HF. The pore channel of the SBA-15 template stabilizes the Ni2...
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