Title of article
Impedance of boundaries bi-ionic oxide vanadium bronzes/Na+-conducting solid electrolytes
Author/Authors
Bukun، نويسنده , , N.G and Nadkhina، نويسنده , , S.E and Leonova، نويسنده , , L.S and Levchenko، نويسنده , , A.V and Kolesnikova، نويسنده , , A.M and Osadchii، نويسنده , , E.G، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
5
From page
41
To page
45
Abstract
Bi-ionic oxide bronzes of the AxBOy type (A=Na, Ca, Na–Ca, Sr, Na–Sr; B=V) were synthesized by solid state method. The values of partial electronic conductivity in the zNa0.33V2O5–(1−z)Ca(Sr)0.165V2O5 systems and ionic reversibility at the zNa0.33V2O5–(1−z)Sr0.165V2O5/Na3Zr2Si2PO12 interface were determined as functions of Na0.33V2O5 content. It has been found that the ion substitution process Sr2+⇔2Na+ occurs at the Sr0.165V2O5/Na+-SE interface.
Keywords
Oxide vanadium bronzes , zNa0.33V2O5–(1?z)Ca(Sr)0.165V2O5 systems , Electronic conductivity , Ion exchange current
Journal title
Solid State Ionics
Serial Year
2004
Journal title
Solid State Ionics
Record number
1716095
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