Oxidative Thermal Sintering and Redispersion of Rh Nanoparticles on Supports with High Oxygen Ion Lability

Oxidative Thermal Sintering and Redispersion of Rh Nanoparticles on Supports with High Oxygen Ion Lability

The thermal sintering under oxidative conditions of Rh nanoparticles supported on oxides characterized by very different oxygen storage capacities (OSC) and labilities was studied at 750 and 850 &#176;C. Under sintering conditions, significant particle growth occurred for Rh/&#947;-Al<sub...

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Bibliographic Details
Main Authors: Grammatiki Goula, Georgia Botzolaki, Amin Osatiashtiani, Christopher M. A. Parlett, Georgios Kyriakou, Richard M. Lambert, Ioannis V. Yentekakis
Format: Article
Language:English
Published: MDPI AG 2019-06-01
Series:Catalysts
Subjects:
rhodium
alumina ceria zirconia
nanoparticles sintering
redispersion
oxygen storage capacity
atom trapping
Ostwald ripening
particle migration and coalescence
metal–support interactions
Online Access:https://www.mdpi.com/2073-4344/9/6/541

Internet

https://www.mdpi.com/2073-4344/9/6/541

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