Magnetic resonance imaging studies on catalyst impregnation processes: discriminating metal ion complexes within millimeter-sized gamma-Al2O3 catalyst bodies

Magnetic resonance imaging (MRI) was used to study the impregnation step during the preparation of Ni/gamma-Al(2)O(3) hydrogenation catalysts with Ni(2+) metal ion present in different coordinations. The precursor complexes were [Ni(H(2)O)(6)](2+) and [Ni(edtaH(x))]((2-x)-) (where x = 0, 1, 2 and ed...

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Vydané v:	Journal of the American Chemical Society Ročník 131; číslo 18; s. 6525
Hlavní autori:	Espinosa-Alonso, Leticia, Lysova, Anna A, de Peinder, Peter, de Jong, Krijn P, Koptyug, Igor V, Weckhuysen, Bert M
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	United States 13.05.2009
ISSN:	1520-5126, 1520-5126
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