In situ impregnated Ni/Al2O3 catalysts prepared by binder jet 3D printing using nickel nitrate-containing ink

The binder jetting printing technique enables in situ impregnation of alumina using a Ni(NO3)2-containing ink (NI), facilitating omission of impregnation. NI was compared to wet impregnation (WI). Full characterization by quasi-in situ XPS, XAS and TPR revealed the presence of Ni as NiAl2O4 spinel....

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Bibliographic Details

Published in:	Catalysis Communications
Main Authors:	Hanh My Bui, Tim Kratky, Insu Lee, Rachit Khare, Max Hiller, Steffen Wedig, Sebastian Günther, Olaf Hinrichsen
Format:	Article
Language:	English
Published:	Elsevier 2023-09-01
Subjects:	Binder jetting Additive manufacturing Heterogeneous catalysis Nickel catalyst Supported catalyst Wet impregnation
Online Access:	http://www.sciencedirect.com/science/article/pii/S1566736723001401