Modification of the properties of γ-alumina as a support for nickel and molybdate catalysts by addition of silica

Performance enhancement and optimization of residential air conditioning system in response to the novel FAl2O3-POE nanolubricant adoption

“…Yuan et al [ 25 ] reported that the functionalization process was carried out by silica adsorption to the alumina. Ethanol (C2H6O) was chosen as the solvent agent in this process because the non-polar ethyl (C2H5) group molecules could enhance the wettability effect of SiO2 on Al2O3 surfaces [ 26 ]. Thus, the Al2O3 and SiO2 dispersion in ethanol can increase SiO2 adsorption on Al2O3 and formulate non-polar FAl2O3.…”