Effect of Modification of Amorphous Silica with Ammonium Agents on the Physicochemical Properties and Hydrogenation Activity of Ir/SiO<sub>2</sub> Catalysts

Effect of Modification of Amorphous Silica with Ammonium Agents on the Physicochemical Properties and Hydrogenation Activity of Ir/SiO<sub>2</sub> Catalysts

The modification of commercial silica with solutions of NH<sub>4</sub>F or NH<sub>4</sub>Cl salts, followed by thermal treatment, enabled generation of the acidic sites in SiO<sub>2</sub> and changed its textural properties. The use of ammonium salts solution also...

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Bibliographic Details
Main Authors: Monika Kot, Robert Wojcieszak, Ewa Janiszewska, Mariusz Pietrowski, Michał Zieliński
Format: Article
Language:English
Published: MDPI AG 2021-02-01
Series:Materials
Subjects:
commercial silica
modified silica
iridium catalysts
hydrogenation reaction
Online Access:https://www.mdpi.com/1996-1944/14/4/968

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https://www.mdpi.com/1996-1944/14/4/968

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