Significantly improved non-Ohmic and giant dielectric properties of CaCu3-xZnxTi4O12 ceramics by enhancing grain boundary response
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2016.11.089
Abstract: Abstract The high permittivity of CaCu 3 Ti 4 O 12 ceramics has attracted considerable attention in recent years due to their potential applications in electronic devices. However, their dielectric loss tangents are still too… read more here.
Keywords: grain boundary; cacu ceramics; response; non ohmic ... See more keywords
Grain size effect on the dielectric and non-ohmic properties of CaCu3Ti4O12 ceramics prepared by the sol-gel process
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.11.200
Abstract: Abstract Grain size control is very important for enhancing the electric properties of CaCu3Ti4O12 (CCTO) ceramics. The effect of grain sizes on the dielectric and non-ohmic properties of the CCTO ceramics was investigated. Firstly, CCTO… read more here.
Keywords: grain size; non ohmic; properties cacu3ti4o12; ccto ceramics ... See more keywords
Stable high dielectric properties in (Cr, Nb) co-doped SnO2 ceramics
Sign Up to like & getrecommendations! Published in 2020 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2020.122843
Abstract: Abstract In this research, the microstructure, dielectric, and non-Ohmic properties of (Cr, Nb) co-doped SnO2 ceramics, (Cr0.5, Nb0.5)xSn1-xO2 with x% = 0, 0.5, 1.0, 2.0, 5.0, and 10.0, as a colossal dielectric material and a prospective alternative… read more here.
Keywords: non ohmic; dielectric properties; doped sno2; properties doped ... See more keywords