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Hydrothermal synthesis of perovskite based materials for microelectronic applications

R. M. PITICESCU1,* , P. VILARNHOa2, L. M. POPESCU1, R. R. PITICESCU1

Affiliation

  1. National R&D Institute for Non-ferrous and Rare Metals, 102 Biruintei Blvd, com. Pantelimon, judetul Ilfov, Romania
  2. Department of Ceramics and Glass Engineering, University of Aveiro, Portugal

Abstract

The hydrothermal technique was used as a perspective method to synthesize barium strontium titanate (BST) bulk materials with nanocrystalline structure. X-ray diffraction, SEM/EDS and dielectric measurements were performed on BST sintered pelets. The results thus obtained are of interest for the optimization of the manufacturing process of perovskite bulk ceramics by controling synthesis parameters (concentration, temperature, time) and sintering temperature..

Keywords

Powders-hydrothermal synthesis, Nanostructured materials, Dielectric properties.

Submitted at: Jan. 18, 2006
Accepted at: March 23, 2006

Citation

R. M. PITICESCU, P. VILARNHOa, L. M. POPESCU, R. R. PITICESCU, Hydrothermal synthesis of perovskite based materials for microelectronic applications, Journal of Optoelectronics and Advanced Materials Vol. 8, Iss. 2, pp. 543-547 (2006)