Articles with "earth rare" as a keyword



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Sol–gel synthesis of Ni/Al2O3 catalysts for toluene reforming: Support modification with alkali, alkaline earth or rare-earth dopant (Ca, K, Mg or Ce)

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Published in 2020 at "Surfaces and Interfaces"

DOI: 10.1016/j.surfin.2020.100511

Abstract: Abstract In this study, the influence of alkali, alkaline earth or rare-earth dopant (i.e. Ca, K, Mg or Ce) addition in 10 wt% Ni/γ-Al2O3 catalyst were studied on the material physicochemical properties and catalytic activity. Twelve… read more here.

Keywords: al2o3 catalysts; alkali alkaline; rare earth; earth rare ... See more keywords
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On the relations between the bandgap, structure and composition of the M–Si–N (M = alkali, alkaline earth or rare-earth metal) nitridosilicates

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Published in 2017 at "Journal of Materials Chemistry C"

DOI: 10.1039/c7tc04259k

Abstract: Relations between the bandgap and structural properties and composition of the M–Si–N nitridosilicates (M = alkali, alkaline earth or rare earth metal) have been obtained, using experimental data collected from literature; and qualitative models are… read more here.

Keywords: alkali alkaline; relations bandgap; rare earth; earth rare ... See more keywords