Effects of the Er2O3 doping on the microstructure and electrical properties of ZnO–Bi2O3 based varistor ceramics
Lei Zhang, Wenfeng Liu, Jinghan Gao, Fanyi Kong, Yongjian Li, Shengtao Li
Topics & Concepts
VaristorMaterials scienceMicrostructureGrain sizeDopingCeramicPorosityHomogeneity (statistics)Grain boundaryIntergranular corrosionComposite materialElectronic engineeringVoltageOptoelectronicsElectrical engineeringEngineeringMathematicsStatisticsZnO doping and propertiesGa2O3 and related materialsGas Sensing Nanomaterials and Sensors