ION-TRANSPORT AND POLARIZATION STUDIES IN A PROTON CONDUCTING SOLID-ELECTROLYTE CELL

Authors
CHIANG PH ENG D TSIAKARAS P STOUKIDES M
Citation
Ph. Chiang et al., ION-TRANSPORT AND POLARIZATION STUDIES IN A PROTON CONDUCTING SOLID-ELECTROLYTE CELL, Solid state ionics, 77, 1995, pp. 305-310
Citations number
16
Categorie Soggetti
Physics, Condensed Matter","Chemistry Physical
Journal title
Solid state ionics → ACNP
ISSN journal
01672738
Volume
77
Year of publication
1995
Pages
305 - 310
Database
ISI
SICI code
0167-2738(1995)77:<305:IAPSIA>2.0.ZU;2-0
Abstract
The ionic transport properties of the strontia-ceria-ytterbia (SCY) el ectrolyte and the polarization of the Ag-SCY interphase were studied a t 600-750 degrees C. Current-overpotential curves were obtained and ex change and limiting currents were determined. Results suggest that the process is probably limited by the abstraction of hydrogen from metha ne to form methyl radicals.