Group 13 metal doped Cu/ZnO catalysts from phase pure precursors via an isomorphous substitution route: mechanistic insights into promotional effects for syngas hydrogenation to methanol

In the mixture of coprecipitated precursors of Cu/ZnO/Al2O3 catalysts, only the fraction of Al3+ ions incorporated into a single-phase zinc malachite actually contributes to the dilution of Cu2+ and is responsible for the promotional action. However, the preparation of promoter ion doped phase pure...

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