Influencia del tamaño de partícula del MnO2 en la evolución microestructural de varistores cerámicos basados en ZnO

The electrical properties of ceramic varistors based on the ZnO-Bi2O3-Sb2O3 system are related to the complexity of its polycrystalline microstructure. ZnO grain growth is controlled by the presence of a spinel type secondary phase, whose formation depends upon the homogeneity of the system and the...

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Bibliographic Details
Main Authors: Peiteado, M., Fernández, J. F., Villegas, M., Caballero, A. C.
Format: Article
Language:English
Published: Elsevier 2001-12-01
Series:Boletín de la Sociedad Española de Cerámica y Vidrio
Subjects:
Online Access:http://ceramicayvidrio.revistas.csic.es/index.php/ceramicayvidrio/article/view/727/754