VARISTOR

作品数:50被引量:87H指数:6
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相关领域:电气工程更多>>
相关作者:梁辉郝俊杰季惠明徐东焦雷更多>>
相关机构:天津大学常州江苏大学工程技术研究院中国科学院西安交通大学更多>>
相关期刊:《Journal of Rare Earths》《Journal of Wuhan University of Technology(Materials Science)》《Science China Mathematics》《High Voltage》更多>>
相关基金:国家自然科学基金国家教育部博士点基金中国博士后科学基金国家重点基础研究发展计划更多>>
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Microstructure and Electrical Properties of Er_2O_3-Doped ZnO-Based Varistor Ceramics Prepared by High-Energy Ball Milling被引量:7
《Journal of Rare Earths》2007年第1期120-123,共4页刘宏玉 孔慧 蒋冬梅 石旺舟 马学鸣 
Project supported by National Natural Science Foundation of China (50471045) ;Shanghai Nano-Technology PromotionCenter (0452nm026)
The microstructure, electrical properties and density of ZnO-based varistor ceramics with different Er2O3 content prepared by high-energy ball milling (HEBM) and sintered at 800℃ were investigated. With increasing ...
关键词:VARISTOR Er2O3 MICROSTRUCTURE electrical property high-energy ball milling low-temperature sintering rare earths 
Effect of CeO_2 on Electrical Properties of (Nb,Mn)-Doped TiO_2 Varistor Ceramics
《Journal of Rare Earths》2005年第6期706-709,共4页王茂华 胡克鳌 赵斌元 张南法 
The electrical properties of TiO2-based varistor ceramics with different amount of CeO2 were investigated by measuring the properties of V-I, permittivity, density and boundary defect barriers. It is found that an opt...
关键词:VARISTOR defect barrier model TIO2 CEO2 electrical properties rare earths 
Effects of Rare-Earth La_2O_3 Addition on Microstructures and Electrical Properties of SrTiO_3 Varistor-Capacitor Dual Functional Ceramics被引量:6
《Journal of Rare Earths》2005年第1期55-58,共4页季惠明 李翠霞 孟辉 甘国友 严继康 
Project supported by Science and Technology Foundation of Yunnan Province (2002GG-09)
The effects of rare-earth La_2O_3 addition on microstructures and electrical properties of SrTiO_3 ceramics were investigated. Semiconductor SrTiO_3-based voltage-sensing and dielectric dual functional ceramics was pr...
关键词:inorganic nonmetallic materials SrTiO_3 VARISTOR La_2O_3 microstructure electrical property rare earths 
Effects of Additive Nd_2O_3 on Varistor Voltage and Microstructure of ZnO Varistor被引量:1
《Journal of Rare Earths》2003年第S1期142-145,共4页严群 陈家钊 涂铭旌 
The influence of additive Nd_2O_3 on varistor voltage and microstructure of ZnO varistor was studied,and its mechanism was proposed from theoretical analysis. The results show that the varistor voltage of ZnO varistor...
关键词:ZnO varistor Nd_2O_3 varistor voltage MICROSTRUCTURE rare earths 
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