Electrical and dielectric properties of TiO2 and Fe2O3 doped fly ash

[摘要] Electrical properties of ceramic materials has become an area of increasing interest in research because these materials possess a great potential for solid-state devices. Conducting polymer composites have attracted considerable interest in recent years because of their numerous applications in a variety of electric and electronic devices. It has been observed that these materials possess a very high relative dielectric constant and high electrical properties at room temperature. Such a high dielectric constant is one of the important parameters in capacitor fabrication and a high electrical conductivity can be used for ionic batteries and electrochemical sensors.

[学科分类] 材料工程

[关键词] Scanning electron microscopy (SEM);X-ray diffraction (XRD);FTIR;electrical properties;dielectric properties.