Open AccessPreparation of Barium Titanate from Barite Ore of Andhra Pradesh
Author(s) -
T. Subbaiah,
Himanandini Gunti,
N S Jyothi,
T. V. Ramakrishna,
Nagalakshmi Pennada
Publication year - 2019
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.d7641.118419
Subject(s) - barium titanate , dielectric , materials science , capacitor , microelectronics , ceramic capacitor , ceramic , leaching (pedology) , metallurgy , mineralogy , composite material , nanotechnology , optoelectronics , electrical engineering , voltage , environmental science , engineering , geology , soil science , soil water
Barium titanate (BaTiO3 ) is an attractive material in the field of electro ceramics and microelectronics due to its better characteristics. It is having high dielectric constant and low loss characteristics and hence barium titanate is an excellent choice for many applications, such as capacitors, multilayer capacitors (MLCs) and energy storage devices. In the present study an attempt is made to prepare barium titanate from ore using reduction ,leaching ,precipitation and calcinations techniques. The material is giving higher dielectric constant compared to the synthetically prepared materials.