This title appears in the Scientific Report :
2006
Please use the identifier:
http://dx.doi.org/10.1016/j.ssi.2006.03.028 in citations.
Synthesis and electrical conductivity Sr- and Mn-substituted LaAlO3 as a possible SOFC anode material
Synthesis and electrical conductivity Sr- and Mn-substituted LaAlO3 as a possible SOFC anode material
Single phase (La,Sr)(Al,Mn)O-3 perovskites were synthesized and their electrical conductivity was studied as a function of temperature and oxygen partial pressure. The electrical conductivity was found to increase with Mn content, temperature and oxygen partial pressure, thus (La, Sr) (Al, Mn)O-3 ma...
Saved in:
Personal Name(s): | Fu, Q. X. |
---|---|
Tietz, F. / Stöver, D. | |
Contributing Institute: |
Werkstoffsynthese und Herstellungsverfahren; IWV-1 JARA-ENERGY; JARA-ENERGY |
Published in: | Solid state ionics, 177 (2006) S. 1819 - 1822 |
Imprint: |
Amsterdam [u.a.]
Elsevier Science
2006
|
Physical Description: |
1819 - 1822 |
DOI: |
10.1016/j.ssi.2006.03.028 |
Document Type: |
Journal Article |
Research Program: |
Solid Oxide Fuel Cell Rationelle Energieumwandlung |
Series Title: |
Solid State Ionics
177 |
Subject (ZB): | |
Publikationsportal JuSER |
Single phase (La,Sr)(Al,Mn)O-3 perovskites were synthesized and their electrical conductivity was studied as a function of temperature and oxygen partial pressure. The electrical conductivity was found to increase with Mn content, temperature and oxygen partial pressure, thus (La, Sr) (Al, Mn)O-3 may be regarded as a diluted system of (La,Sr)MnO3. The highest electrical conductivity at 810 degrees C in air and humidified Ar/4% H-2 was observed for (La0.8Sr0.2)(0.94)Al0.5Mn0.5O3 and reached 12 and 2.7 S/cm, respectively. (c) 2006 Elsevier B.V. All rights reserved. |