Title of article :
Oxygen ion conductivity and cell performance of La0.9Ba0.1Ga1−xMgxO3−δ electrolyte
Author/Authors :
Choi، نويسنده , , Soon Mok and Lee، نويسنده , , Ki Tae and Kim، نويسنده , , Shin and Chun، نويسنده , , Myong Chuel and Lee، نويسنده , , Hong Lim، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2000
Abstract :
La0.9Ba0.1Ga0.8Mg0.2O3−δ, an alternative electrolyte candidate for the ceramic fuel cell, exhibits an oxygen ion conductivity higher than 0.1 S/cm at 800°C. The maximum power density of the single cell Ni/electrolyte composite anode/La0.9Ba0.1Ga0.8Mg0.2O3−δ electrolyte/Sm0.5Sr0.5CoO3−δ cathode system was measured as 0.21 W/cm2 at 1000°C.
Keywords :
Oxygen ion conductivity , Ceramic fuel cell , power density , Alternative electrolyte , La0.9Ba0.1Ga0.8Mg0.2O3??
Journal title :
Solid State Ionics
Journal title :
Solid State Ionics
