Microwave synthesis of La_（1-x）Sr_xCo_（1-y）Fe_yO_3 cathode materials for solid oxide fuel cells
La1-xSrxCo1-yFeyO3 cathode materials for solid oxide fuel cells were prepared by the microwave synthesis method.The reaction mechanism was studied using a thermal analysis method.The influences of microwave synthesis conditions were examined and the characteristics of the samples were determined by...
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| Published in | Rare metals no. 6; pp. 576 - 578 |
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| Main Author | |
| Format | Journal Article |
| Language | English |
| Published |
2010
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| Subjects | |
| Online Access | Get full text |
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| Summary: | La1-xSrxCo1-yFeyO3 cathode materials for solid oxide fuel cells were prepared by the microwave synthesis method.The reaction mechanism was studied using a thermal analysis method.The influences of microwave synthesis conditions were examined and the characteristics of the samples were determined by X-ray diffraction and scanning electron microscopy.It was found that the optimum conditions were the microwave power of 800 W and the reaction time of 40 min.Samples with perosvkite-type crystal structure were obtained.The samples consist of uniformly distributed internal particles and the particle size is less than 1 μm. |
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| Bibliography: | microstructure cathode materials solid oxide fuel cells; cathode materials; microwave synthesis; thermal analysis; microstructure microwave synthesis solid oxide fuel cells TM911.4 thermal analysis 11-2112/TF O643.12 |
| ISSN: | 1001-0521 1867-7185 |