Title of article
Protonic conductivity of PtrAl O in hydrogen- and 2 3 water-containing atmospheres
Author/Authors
Mariana Stoica، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
5
From page
218
To page
222
Abstract
Changes of electrical properties of a 0.5% PtrAl2O3 catalyst and of g-Al2O3 measured in situ during temperature
programmed hydrationrdehydration have been correlated with TG–DSC data, obtained in similar conditions. The results are
explained in terms of hydrogen spillover to the support facilitated by the presence of traces of water protonic conduction by
‘‘ vehicle’’ mechanism.. q2000 Published by Elsevier Science B.V. All rights reserved.
Keywords
TG–DSC , Ptrg-Al2O3 , g-Al2O3 , AC electrical conductivity , Protonic conduction , Hydrogen spillover
Journal title
Applied Surface Science
Serial Year
2000
Journal title
Applied Surface Science
Record number
995879
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