Abstract
Thermally stable and insoluble silver salts of 12-molybdophosphoric acid with varying amount of Ag cations were prepared. XRD results indicated the presence of single phase of AgxH3-xPMo12O40 (0 Ag2PMo>Ag1PMo>Ag3PMo. Pure H3PMo is highly selective to dimethyl ether formation; in contrast AgxH3-xPMo12O40 catalysts offered better ethylene selectivity. The pyridine adsorption studies revealed that increase of Ag incorporating led to increase the Lewis acid sites. © 2013 The Korean Society of Industrial and Engineering Chemistry.
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Mokhtar, M., Basahel, S. N., & Ali, T. T. (2014). Ethanol to hydrocarbons using silver substituted polyoxometalates: Physicochemical and catalytic study. Journal of Industrial and Engineering Chemistry, 20(1), 46–53. https://doi.org/10.1016/j.jiec.2013.04.028
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