The applications of IR Spectroscopy to the investigation of the species formed upon chemisorption at the surface of dispersed solids are briefly discussed. In particular two examples are described in more detail i.e: the surface proper ties of dispersed α-Cr2O3, (both under stoichiometric and reduced form) and copper dispersed on silica. Both examples are utilized for discussing a few problems concerning the metal-support interaction.
Infrared spectra of species adsorbed on dispersed systems
ZECCHINA, Adriano;SPOTO, Giuseppe;SCARANO, Domenica
1987-01-01
Abstract
The applications of IR Spectroscopy to the investigation of the species formed upon chemisorption at the surface of dispersed solids are briefly discussed. In particular two examples are described in more detail i.e: the surface proper ties of dispersed α-Cr2O3, (both under stoichiometric and reduced form) and copper dispersed on silica. Both examples are utilized for discussing a few problems concerning the metal-support interaction.
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