Caracterização estrutural de Perovskitas Lax-1AxCoO3 (x=0 e 0,2) ,dopadas com cálcio e bario, por espectroscopia de absorção de raios X (XAS).
In this work, the structures of LaCoO3, La0,8Ba0,2CoO3 and La0,8Ca0,2CoO3 perovskites were characterized as a function of temperature (LaCoO3 structure being analyzed only at room temperature). The characterization of these materials were made by X-Ray Absorption Spectroscopy (XAS), in the cobalt K-...
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Format: | doctoralThesis |
Język: | por |
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Universidade Federal do Rio Grande do Norte
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Dostęp online: | https://repositorio.ufrn.br/jspui/handle/123456789/17779 |
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