Showing 121 - 140 results of 304 for search '"varistor"', query time: 0.10s Refine Results
  1. 121
  2. 122
  3. 123

    Electric and dielectric behaviors of (Ca, Ta)-doped TiO2 thick film varistor obtained by screen printing by Rabab Khalid Sendi

    Published 2018-03-01
    “…In the current study, TiO2-based thick film varistors (TFVs) doped with 2.5 mol% Ta and various concentrations of Ca were prepared by using screen-printing technique. …”
    Get full text
    Article
  4. 124

    Effect of Ni2O3 Doping on the Electrical Properties and Intrinsic Defect Concentration of ZnO Varistor Ceramics by Guo Qirui, Zhang Lei, Kong Fanyi, Zhang Zhaozi, Li Shengtao

    Published 2020-01-01
    “…With the development of high voltage transmission, there is an urgent need to develop ZnO varistor ceramics with high anti-aging properties. …”
    Get full text
    Article
  5. 125
  6. 126

    Effect of Zn7Sb2O12 pre-synthesis on microstructure and properties of ZnO varistor ceramics by Fei Zhu, Chang Liu, Jianlin Li, Deyi Zheng, Chi Pang, Zihao Fei

    Published 2022-06-01
    “…In addition, ZnO varistors prepared by the Zn7Sb2O12 spinel phase replacing Sb2O3 can not only reduce the sintering temperature by 60 °C but also reduce the reverse voltage gradient rate of ZnO varistors from 7.85% to 1.2% on the basis of stable electrical properties and improve the impact stability of ZnO varistors. …”
    Get full text
    Article
  7. 127
  8. 128

    Microstructure and nonlinear properties of Zn-V-Mn-Nb-O varistor ceramics with Nd2O3 substitution by Azis, Raba'ah Syahidah, Zakaria, Azmi, Abdullah, W. R. W., Isa, N. H.

    Published 2017
    “…The effect of Nd2O3 concentration from 0.01 to 0.05 mol% on microstructure and electrical properties of ZnO-based varistor ceramics were investigated. The sample was fabricated via solid state method and sintered at 900 °C for 2 h. …”
    Get full text
    Article
  9. 129
  10. 130
  11. 131
  12. 132
  13. 133
  14. 134
  15. 135
  16. 136
  17. 137

    High‐performance ZnO varistor ceramics prepared by arc‐induced flash sintering with low energy consumption at room temperature by Angxuan Wu, Zhixiang Zhu, Xilin Wang, Nianping Yan, Hongyang Zhou, Rongxia Huang, Guoming Ma, Zhidong Jia, Liming Wang

    Published 2022-04-01
    “…Herein, ZnO varistor ceramics were prepared using the flash sintering method at an air pressure of 21 kPa for 60 s at 25°C. …”
    Get full text
    Article
  18. 138

    Espectroscopia de admitancias de banda ancha aplicada al control microestructural de propiedades eléctricas en varistores cerámicos by Fernández Hevia, D., Caballero, A. C., de Frutos, J., Fernández, J. F.

    Published 2004-06-01
    “…In the present work, the theory of charge transport through active interfaces is used to study the electronic properties of ZnO-based varistors. It has been observed that for a certain range of sintering temperatures the microscopic electrical response of the material is constant, so that the macroscopic response is microstructure controlled. …”
    Get full text
    Article
  19. 139
  20. 140