Electrical and microstructural properties of ZnO-Bi2O3-TiO2-Sb2O3-Al2O3-based varistor ceramics fabricated by solution coating method

• Main Authors: Mohammadi, Raheleh, Azis, Raba'ah Syahidah, Zakaria, Azmi, Isa, Nor Hasanah, Saat, Nor Kamilah, Mokhtar, Nurhidayaty, Muhammad, F. D.
• Format: Article
• Language: English
• Published: National Institute R and D of Materials Physics 2019
• Online Access: http://psasir.upm.edu.my/id/eprint/79645/1/Electrical%20and%20microstructural%20properties%20.pdf; http://psasir.upm.edu.my/id/eprint/79645/; https://chalcogen.ro/index.php/journals/digest-journal-of-nanomaterials-and-biostructures/8-djnb/495-volume-14-number-4-october-december-2019

This paper presents the electrical and microstructure properties of ZnO-Bi2O3-TiO2-Sb2O3- Al2O3 varistor synthesized via solution coating technique. The mixed ZnO powder were sintered at 1250 C in air at various holding time of 90, 120, 150, 180 and 240 min. The prepared powder was characterized by...