Effect of Cr2O3 on properties of ZnO-Bi2O3 based high-voltage varistor ceramics

Effect of Cr2O3 on properties of ZnO-Bi2O3 based high-voltage varistor ceramics

ZnO-Bi2O3-Co2O3-NiO-Mn3O4-SiO2-Cr2O3 varistor ceramics were prepared by solid-phase sintering method.The effects of different doping amounts of Cr2O3 on the microstructure and electrical properties of ZnO varistor ceramics were investigated, and the phases, microstructures and electrical properties...

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Bibliographic Details
Main Authors: GUI Yanghai, TU Yuansheng, TIAN Kuan, GUO Huishi, HUANG Hai, ZHANG Xinhua
Format: Article
Language:zho
Published: Journal of Materials Engineering 2024-04-01
Series:Cailiao gongcheng
Subjects:
zno varistor ceramic
cr2o3 doping
microstructure
electrical property
impedance property
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2023.000247

Internet

http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2023.000247

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