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Evolution of CaCu3Ti4O12 varistor properties during heat treatment in vacuum
(Elsevier B.V., 2007-01-01)
Calcium copper titanate (CaCu3Ti4O12) ceramic varistors were prepared by solid-state method. The samples were several times heat treated in vacuum and the evolution of electrical characteristics were monitored by current ...
Evolution of CaCu3Ti4O12 varistor properties during heat treatment in vacuum
(Elsevier B.V., 2007-01-01)
Calcium copper titanate (CaCu3Ti4O12) ceramic varistors were prepared by solid-state method. The samples were several times heat treated in vacuum and the evolution of electrical characteristics were monitored by current ...
Phase formation in copper and calcium titanate dielectric ceramic obtained by polymeric precursor method
(2018-01-01)
The polycrystalline ceramic named calcium and copper titanate is a dielectric ceramic with very high dielectric constant applicable in several electronic devices. The powder form for that advanced ceramic can be synthesized ...
Photoluminescence emission in zirconium-doped calcium copper titanate powders
(2016-03-01)
Intense photoluminescence (PL) emission was observed in Zr-doped calcium copper titanate powders. The compounds were synthesized by a soft chemical method and heat treated at temperatures between 300 and 850 °C. The ...
Evolution of CaCu3Ti4O12 varistor properties during heat treatment in vacuum
(Elsevier B.V., 2014)
Sinterização a laser e caracterização dielétrica de cerâmicas de CaCu3Ti4O12
(Pós-Graduação em Física, 2017)