Synthesis and Characterization of BaTiO3 Nano-Particle by Aerosol Plasma Pyrolysis Process

Takayuki Kodera; Hajime Horikawa; Takashi Ogihara; Nobuo Ogata; Koji Nakane; Suetaka Omura; Masao Uede; Kazuya Higeta; Susumu Hiyama

doi:10.4028/www.scientific.net/KEM.320.135

Paper Titles

Relation Between Grain Boundary and Electrical Degradation of ZnO Varistors
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Cathodoluminescence of Diffusion Layer Synthesized by Coupling of β-Ga₂O₃ and ZnO
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Preparation and Dielectric Properties of 3D Barium Titanate Colloidal Sphere Array
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Phase Transition Behavior of Barium Titanate Nanoparticles
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Synthesis and Characterization of BaTiO₃ Nano-Particle by Aerosol Plasma Pyrolysis Process
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Size Dependence of Dielectric Properties for Barium Titanate Nanoparticles Prepared under Various Vacuum Atmospheres
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Powder and Dielectric Characterization of Hydrothermally Synthesized Barium Titanate Nanopowders
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Domain Wall Engineering in Potassium Niobate Single Crystals and Their Piezoelectric Properties
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Development of Lead-Free Piezoelectric Materials Using Domain Wall Engineering
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Synthesis and Characterization of BaTiO₃ Nano-Particle by Aerosol Plasma Pyrolysis Process

Abstract:

Homogeneous BaTiO3 nano-sized powders were successfully prepared by spray pyrolysis using multiphase plasma under the air atmosphere. Particle size, morphology, crystal phase and crystallinity of as-prepared powders were characterized by SEM and XRD. The effect of starting precursor solution on the formation of nanoparticles was investigated. The use of Ba/Ti aqueous solution derived from malic acid led to formation of cubic BaTiO3 nanoparticles with 50 nm size.