Impregnation of KOAc on PdAu/SiO2 causes Pd-acetate formation and metal restructuring

Authors :: Hunter P. Jacobs
Welman C. Elias
Kimberly N. Heck
David P. Dean
Justin J. Dodson
Wenqing Zhang
Jacob H. Arredondo
Christian J. Breckner
Kiheon Hong
Christopher R. Botello
Laiyuan Chen
Sean G. Mueller
Steven R. Alexander
Jeffrey T. Miller
Michael S. Wong
Source :: Journal of Materials Chemistry A. 11:6918-6933
Publication Year :: 2023
Publisher :: Royal Society of Chemistry (RSC), 2023.
Abstract: During catalyst preparation, the simple wet impregnation of KOAc on bimetallic PdAu/SiO2 catalysts forms various Pd-acetate complexes, particularly at increasing concentrations of KOAc and AcOH, causing Pd leaching and metal restructuring.

Subjects :: Renewable Energy, Sustainability and the Environment
General Materials Science
General Chemistry

Full Text Access

Tools