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Pd/Ag Nanoparticles Prepared in Ionic Liquids as Model Catalysts for the Hydrogenation of Diphenylacetylene
The preparation of bimetallic Pd/Ag‐based model catalysts is addressed to study the promotional effects of Ag doping in the liquid‐phase semi‐hydrogenation of diphenylacetylene. The precursor concept is employed where colloidal bimetallic Pd/Ag nanoparticles are initially synthesized and then used as well‐defined building units for catalyst preparation. This approach allows for tuning the composition of the nanoparticles independently with the two metals co‐localized to a fine extent. Size and composition of the nanoparticles are preserved after immobilizing them on a carbon support.
Pd/Ag Nanoparticles Prepared in Ionic Liquids as Model Catalysts for the Hydrogenation of Diphenylacetylene
The preparation of bimetallic Pd/Ag‐based model catalysts is addressed to study the promotional effects of Ag doping in the liquid‐phase semi‐hydrogenation of diphenylacetylene. The precursor concept is employed where colloidal bimetallic Pd/Ag nanoparticles are initially synthesized and then used as well‐defined building units for catalyst preparation. This approach allows for tuning the composition of the nanoparticles independently with the two metals co‐localized to a fine extent. Size and composition of the nanoparticles are preserved after immobilizing them on a carbon support.
Pd/Ag Nanoparticles Prepared in Ionic Liquids as Model Catalysts for the Hydrogenation of Diphenylacetylene
Uzunidis, Georgios (Autor:in) / Behrens, Silke (Autor:in)
Chemie Ingenieur Technik ; 94 ; 328-339
01.03.2022
12 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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