Aruna, ST and Muthuraman, M and Patil, KC (2000) Studies on combustion synthesized $LaMnO_3–LaCoO_3$ solid solutions. In: Materials Research Bulletin, 35 (2). pp. 289-296.
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Abstract
Lanthanum manganite-lanthanum cobaltite solid solutions ($LaMn_{1-x}Co_xO_3$) have been investigated as probable candidates of cathode material for solid oxide fuel cells. A single step solution combustion process has been used for the preparation of $LaMn_{1-x}Co_xO_3$ solid solutions using corresponding metal nitrates and tetraformal trisazine (TFTA). Formation and homogeneity of the solid solutions have been confirmed by powder X-ray diffraction (XRD) and energy-dispersive X-ray analysis (EDAX). Sintering, linear thermal expansion and direct current electrical conductivity measurements of $LaMn_{1-x}Co_xO_3$ have been carried out.
Item Type: | Journal Article |
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Publication: | Materials Research Bulletin |
Publisher: | Elsevier |
Additional Information: | Copyright of this article belongs to Elsevier. |
Keywords: | Oxides;X-ray diffraction;Electrical properites;Microstructure;Thermal expansion |
Department/Centre: | Division of Chemical Sciences > Inorganic & Physical Chemistry |
Date Deposited: | 11 Aug 2006 |
Last Modified: | 19 Sep 2010 04:30 |
URI: | http://eprints.iisc.ac.in/id/eprint/8009 |
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