Investigation on Some Electrical Properties of Composites Ceramics Capacitors Prepared from Nano Scale Powder

Authors

  • Sadeer M. Majeed, Tarik Talib Issa, Duha S. Ahmed

Abstract

High purity of (99.999 ,)Nano grainsize from both SrTiO3and BaTiO3  were used to prepare the composites  ceramic capacitors.Differentcompinations were fabricates with different weight percentage from BST . The fabricated discs were sintered at 1300 ?C ,  for  3 hours under static air .samples density was mesured to study its  physical  behavioralso X-ray diffraction test make to identify the present phases .Sintering. Dielectric constant ,capacitance and brake down voltage  were conducting to invitegate its electrical properties after sintering . The optimum results signed at the combination (BaTiO3 72%wt -SrTiO3 28%wt), at sintering at 1300?C for 3 hours under static air.

Published

2020-11-01

Issue

Section

Articles