Influences of Sintering Temperature on Microstructure and Electrical Properties of TiO2 Varistor Ceramics

被引：1
|
作者：
Chen, Yanyan [1 ]
Zou, Ming [2 ]
Wang, Yuan [1 ]
Zhang, Yun [1 ]
机构：
[1] Sichuan Univ, Coll Mat Sci & Engn, South Rd 3rd Section, Chengdu 610064, Peoples R China
[2] Panzhihua Coll, Dept Chem & Biochem Engn, Panzhihua 617000, Peoples R China
来源：
CHINESE CERAMICS COMMUNICATIONS | 2010年 / 105-106卷
关键词：
TiO2 varistors ceramics; Sintering temperature; TA2O5;
D O I：
10.4028/www.scientific.net/AMR.105-106.317
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Influences of sintering temperature on microstructure and electrical properties of TiO2 varistor ceramics were investigated. Morphologies of TiO2 ceramics samples were characterized using scanning electron microscope. The phase composition and crystal structure were researched by X-ray diffraction. The frequency dependences of the samples capacitance were determined using LCR meter, the varistor voltage V-1mA and nonlinear coefficient a were discussed by experimental method. The results showed that TiO2 ceramics sintered at 1350 degrees C for 2 h possesses fine microstructure and optimal electrical properties. However, the electrical properties of samples will deteriorate as excessive sintering temperature.
引用
收藏
页码：317 / +
页数：2
相关论文
共 50 条
  • [1] Effects of Sintering Temperature on Microstructure and Properties in TiO2 Varistor Ceramics
    Yan, Jikang
    Gan, Guoyou
    Du, Jinghong
    Sun, Jialin
    [J]. CHINESE CERAMICS COMMUNICATIONS, 2010, 105-106 : 324 - 328
  • [2] Influence of Sintering Temperature on the Electrical Properties of (La, Ta)-Doped TiO2 Capacitor-Varistor Ceramics
    Qin, Qun
    Wang, Tianguo
    Zhang, Wenjun
    [J]. NEW AND ADVANCED MATERIALS, PTS 1 AND 2, 2011, 197-198 : 294 - +
  • [3] Effect of TiO2 nano powder on the Microstructure and Electrical Properties of TiO2 Capacitor-varistor Ceramics
    Wang, Tianguo
    Qin, Qun
    Zhang, Wenjun
    [J]. MATERIAL AND MANUFACTURING TECHNOLOGY II, PTS 1 AND 2, 2012, 341-342 : 94 - +
  • [4] Effect of Temperature on Microstructure and Electrical Properties of (Y, Ta)-doped TiO2 Capacitor-varistor Ceramics
    Wang, Tianguo
    Qin, Qun
    Zhang, Wenjun
    [J]. ADVANCES IN KEY ENGINEERING MATERIALS, 2011, 214 : 173 - +
  • [5] Microstructure and Varistor Properties of ZVMND Ceramics with Sintering Temperature
    Nahm, Choon-Woo
    [J]. TRANSACTIONS ON ELECTRICAL AND ELECTRONIC MATERIALS, 2015, 16 (04) : 221 - 225
  • [6] Effect of Sintering Temperature on Electrical Properties of ZnO Varistor Ceramics
    Xia, Changqi
    Liu, Qibin
    He, Mo
    [J]. SMART MATERIALS AND INTELLIGENT SYSTEMS, 2012, 442 : 31 - 34
  • [7] Effect of sintering process on microstructure and electrical properties of ZnO varistor ceramics
    Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming, China
    不详
    不详
    [J]. Cailiao Rechuli Xuebao, (12-15):
  • [8] The Effect of Sintering Temperature on the Microstructure and Electrical Properties of ZnO–Bi2O3 Varistor Ceramics
    Tian, Jingjing
    Wu, Yelin
    Tian, Heng
    Xu, Yonghao
    Lu, Pengzhen
    Zhao, Jiayang
    Zhang, Bo
    [J]. Journal of Electronic Materials, 2024, 53 (07) : 3994 - 4000
  • [9] The Effect of Sintering Temperature on the Microstructure and Electrical Properties of ZnO-Bi2O3 Varistor Ceramics
    Tian, Jingjing
    Wu, Yelin
    Tian, Heng
    Xu, Yonghao
    Lu, Pengzhen
    Zhao, Jiayang
    Zhang, Bo
    [J]. JOURNAL OF ELECTRONIC MATERIALS, 2024,
  • [10] Nonlinear electrical properties of (Sc, Ta) doped TiO2 varistor ceramics
    Su, WB
    Wang, JF
    Chen, HC
    Zang, GZ
    Qi, P
    Wang, CM
    [J]. HIGH-PERFORMANCE CERAMICS III, PTS 1 AND 2, 2005, 280-283 : 289 - 292
12345