Thermochemical mass-spectrometric investigation under reducing conditions of [Pd(acac) 2] adsorbed on magnesium oxide

The thermochemical behavior of [Pd(acac) 2] adsorbed onto different magnesium oxides has been studied under reducing conditions by means of the TPRD (temperature-programmed reductive decomposition) technique coupled to mass spectrometry. The thermal profiles of the different decomposition products h...

Full description

Saved in:
Bibliographic Details
Published in:Thermochimica acta 1998-07, Vol.317 (2), p.157-164
Main Authors: Dossi, Carlo, Psaro, Rinaldo, Fusi, Achille, Recchia, Sandro, Dal Santo, Vladimiro, Sordelli, Laura
Format: Article
Language:English
Subjects:
Catalysis
Catalysts: preparations and properties
Chemistry
Exact sciences and technology
General and physical chemistry
Mass spectrometry
Palladium catalysts
Surface decomposition
Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
Thermoanalytical studies
TPRD
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The thermochemical behavior of [Pd(acac) 2] adsorbed onto different magnesium oxides has been studied under reducing conditions by means of the TPRD (temperature-programmed reductive decomposition) technique coupled to mass spectrometry. The thermal profiles of the different decomposition products have been rationalized in terms of chemical interactions with the support, and correlated with the catalytic properties in the dehydrocyclization reaction of n-heptane. The technique is then proposed to be a valid screening methodology for routine testing of catalytic batches without the need of running costly and time-consuming catalytic tests.
ISSN:0040-6031
1872-762X
DOI:10.1016/S0040-6031(98)00378-5