Temperature synthesis and some physical-properties of barium-substituted lanthanum manganite (La1-xBaxMnO3)
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
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| Title |
Temperature synthesis and some physical-properties of barium-substituted lanthanum manganite (La1-xBaxMnO3)
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| Creator |
Chakraborty, A
Sujatha Devi, P Maiti, Himadri Sekhar |
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| Subject |
Electronics
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| Description |
Barium-substituted lanthanum manganite (La1-xBaxMnO3) powders have been synthesized by a novel autoignition technique, and the effect of barium content on the autoignition characteristics, stability of the compound, and the powder characteristics have been investigated. X-ray examinations show that the material exists as a single phase having perovskite structure up to 40 at. % substitution of Ba for La, beyond which mixed phases of LaMnO3 and BaMnO3 are formed at least up to the highest limit of substitution (50 at. %) and calcination temperature (1350 degrees C) investigated. Electrical conductivity and thermal expansion behavior of the material have been studied for plausible use as cathode material in solid oxide fuel cells.
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| Publisher |
Materials Research Society
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| Date |
1995-04
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://cgcri.csircentral.net/1751/1/chakraborty1995.pdf
Chakraborty, A and Sujatha Devi, P and Maiti, Himadri Sekhar (1995) Temperature synthesis and some physical-properties of barium-substituted lanthanum manganite (La1-xBaxMnO3). Journal of Materials Research, 10 (4). pp. 918-925. ISSN 0884-2914 |
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| Relation |
http://cgcri.csircentral.net/1751/
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