Synthesis and characterization of lanthanum strontium manganite

Synthesis and characterization of lanthanum strontium manganite

La 0.85Sr 0.15MnO 3 (LSM) powder has been prepared by co-precipitation. Phase evolution studies by DTA, TGA and XRD indicated initiation of LSM formation above 750 °C. Densification behaviour of LSM powder with and without pore former was different. Sintered LSM was characterized for electrical cond...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Scripta materialia 2005-06, Vol.52 (12), p.1305-1309
Hauptverfasser: Ghosh, A., Sahu, A.K., Gulnar, A.K., Suri, A.K.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Cathode
Co-precipitation
Exact sciences and technology
Lanthanum strontium manganite
Metals. Metallurgy
Powder metallurgy. Composite materials
Production techniques
Sintered metals and alloys. Pseudo alloys. Cermets
Sintering
Solid oxide fuel cell
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:La 0.85Sr 0.15MnO 3 (LSM) powder has been prepared by co-precipitation. Phase evolution studies by DTA, TGA and XRD indicated initiation of LSM formation above 750 °C. Densification behaviour of LSM powder with and without pore former was different. Sintered LSM was characterized for electrical conductivity, thermal expansion and microstructural development.
ISSN:1359-6462
1872-8456
DOI:10.1016/j.scriptamat.2005.02.020