Morphological changes at the interface of the nickel-yttria stabilized zirconia point electrode

The H2-H2O, Ni/YSZ point electrode was investigated using long-term potential step measurements and impedance spectroscopy at 1273 K. Morphological and structural changes at the electrode interface were evaluated by electron microscopy, energy dispersive X-ray analysis, and Raman spectroscopy ex sit...

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Veröffentlicht in:	Journal of the Electrochemical Society 1998-07, Vol.145 (7), p.2244-2252
Hauptverfasser:	AABERG, R. J, TUNOLD, R, MOGENSEN, M, BERG, R. W, ØDEGARD, R
Format:	Artikel
Sprache:	eng
Schlagworte:	30 DIRECT ENERGY CONVERSION Chemistry CRYSTAL-PHASE TRANSFORMATIONS Electrochemistry ELECTRODES Exact sciences and technology General and physical chemistry MATERIALS SCIENCE Miscellaneous MORPHOLOGICAL CHANGES NICKEL SOLID ELECTROLYTE FUEL CELLS Study of interfaces YTTRIUM OXIDES ZIRCONIUM OXIDES
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