Ultrasound waves are commonly used to clean or to erode the surface of solid materials thanks to the strength of the jets of solvent, hitting the surface itself, created by the collapse of the liquid phase. In the present work, ultrasound was used to obtain highly dispersed ruthenium on alumina catalysts. The samples were characterized with different techniques to study the influence of the sonication on both the metal crystallites and the support.
|Titolo:||Influence of ultrasound on the preparation of ruthenium catalysts supported on alumina|
|Parole Chiave:||high dispersion; preparation; supported catalyst|
|Settore Scientifico Disciplinare:||Settore CHIM/04 - Chimica Industriale|
|Data di pubblicazione:||1994|
|Digital Object Identifier (DOI):||10.1016/1350-4177(94)90027-2|
|Appare nelle tipologie:||01 - Articolo su periodico|