The influence of lanthanum incorporation method on the performance of nickel-containing hydrotalcite-derived catalysts in CO2 methanation reaction

Add time:08/01/2019    Source:sciencedirect.com

A series of hydrotalcite-derived mixed oxides containing Ni/Mg/La/Al and obtained by thermal decomposition, were characterized by XRD, H2-TPR, CO2-TPD, elemental analysis and low temperature nitrogen sorption techniques. The results confirm the formation of periclase-like structured materials. The catalysts containing lanthanum, incorporated by different methods, i.e. co-precipitation, impregnation and ion-exchange, showed outstanding catalytic activity at 300 °C, with CO2 conversions around 36–87% and CH4 selectivity of 98–99%.

We also recommend Trading Suppliers and Manufacturers of LANTHANUM NICKEL (cas 12196-72-4). Pls Click Website Link as below: cas 12196-72-4 suppliers

Prev:Constructing hierarchical lanthanum-doped nickel hydroxidenitrate nanoflowers with dilated lattice spacing for improving asymmetric supercapacitors
Next:Investigation on lanthanum substitution in magnetic and structural properties of group IV elements)