HOSKEN, Camila Martins; http://lattes.cnpq.br/2843000970097476 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Materiais para EngenhariaUNIFEI, 2006-07-31)
The doping of the basic varistor system ZnO.Bi2O3.MnO2.Co3O4 by praseodymium was studied in this work. The individual and combined action of the dopant and atmosphere sintering on the electrical properties and degradation ...