Polarization studies in the Pd vertical bar SrCe0.95Yb0.05O2.975 vertical bar Pd proton conducting solid electrolyte cell

Citation
G. Marnellos et al., Polarization studies in the Pd vertical bar SrCe0.95Yb0.05O2.975 vertical bar Pd proton conducting solid electrolyte cell, SOL ST ION, 125(1-4), 1999, pp. 279-284
Citations number
12
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SOLID STATE IONICS
ISSN journal
01672738 → ACNP
Volume
125
Issue
1-4
Year of publication
1999
Pages
279 - 284
Database
ISI
SICI code
0167-2738(199910)125:1-4<279:PSITPV>2.0.ZU;2-6
Abstract
The steady-state current-overpotential characteristics of the H-2-Pd-SCY in terphase (SCY = SrCe0.95Yb0.05O2.975) were studied as a function of hydroge n partial pressure (10-100 kPa) and temperature (400-550 degrees C) in the single chamber reactor cell: Pd\SCY\Pd. Based on the experimental results, a reaction model for the charge transfer reaction at the three-phase-bounda ry, is proposed. Results are compared to those obtained in the single chamb er reactor cell: Ag\SCY\Ag. (C) 1999 Published by Elsevier Science B.V. All rights reserved.