Study on the Performance of (Y2O3,V2O5) Co-doping TiO2 Ceramics

摘要：

　　The present study investigated the effect of the sintering temperature and (Y2O3, V2O5) co-doping on the performance of TiO2 varistor ceramic which has lower varistor voltage and high nonlinear coefficient.The results showed that the TiO2-based varistor ceramic which doped with 0.35% mol and 0.25% mol of Y2O3 and V2O5 has good comprehensive electrical performance and excellent dielectric constant sintered at 1200℃.Its varistor voltage V1mA is 38.1V,nonlinear coefficient is 4.6.

关键词： TiO2 varistor Dielectric properties Y2O3 and V2O5

作者: JIANG Guimin YAN Jikang YANG Gang DUAN Zhicao KANG Kunyong DU Jinghong GAN Guo-you YI Jian-hong

作者单位: Faculty of Materials Science and Engineering Kunming University of Science and Technology, Kunming 6 Kunming Metallurgical Research Institute, Kunming 650031 Faculty of Materials Science and Engineering Kunming University of Science and Technology, Kunming 6

会议类型: 国际会议

会议名称: the 2016 International Seminar on Advanced Materials Research(2016先进材料研究国际研讨会)

会议地点: 昆明

会议语种:英文

页码: 464-464

在线出版日期: 2016-10-14（万方平台首次上网日期，不代表论文的发表时间）