Title of article
Electrical properties of GdBaCo2O5+x for ITSOFC applications
Author/Authors
Chang، نويسنده , , Aimin and Skinner، نويسنده , , Stephen J. and Kilner، نويسنده , , John A.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
3
From page
2009
To page
2011
Abstract
In order to develop a cathode that can be used in intermediate temperature solid oxide fuel cells (ITSOFC), the double perovskite material GdBaCo2O5+x has been prepared and its electrode performance investigated at temperatures below 700 °C by AC impedance spectroscopy. Preliminary results show that the ASRs of GdBaCo2O5+x cathode materials are as low as 0.53 Ω cm2 at 645 °C. This encouraging data identifies GdBaCo2O5+x as a potential cathode material for ITSOFCs.
Keywords
Double perovskite , GdBaCo2O5+x , ITSOFC , cathode
Journal title
Solid State Ionics
Serial Year
2006
Journal title
Solid State Ionics
Record number
1719275
Link To Document