Title
Thermal And Mechanical Properties Of Lacoo3 And La0.8Ca0.2Coo3 Perovskites
Keywords
Fracture toughness; Perovskite; Strength; Thermal expansion; Young's modulus
Abstract
In this work, the thermal and mechanical properties such as coefficient of thermal expansion, strength, Young's modulus and fracture toughness of LaCoO3 and La0.8Ca0.2CoO3 perovskites have been studied, as well as slow crack growth of La0.8Ca0.2CoO3. The mechanical performance of the two cobaltites have been evaluated in terms of their ferroelastic hysteresis properties such as non-symmetry in bending of both stress and strain distributions, non-linear deformation upon applied load from the arbitrary low stresses, and ferroelastic toughening. © 2008 Elsevier B.V.
Publication Date
7-15-2008
Publication Title
Journal of Power Sources
Volume
182
Issue
1
Number of Pages
230-239
Document Type
Article
Personal Identifier
scopus
DOI Link
https://doi.org/10.1016/j.jpowsour.2008.03.072
Copyright Status
Unknown
Socpus ID
44649105709 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/44649105709
STARS Citation
Orlovskaya, Nina; Lugovy, Mykola; Pathak, Siddhartha; Steinmetz, David; and Lloyd, John, "Thermal And Mechanical Properties Of Lacoo3 And La0.8Ca0.2Coo3 Perovskites" (2008). Scopus Export 2000s. 9961.
https://stars.library.ucf.edu/scopus2000/9961