Low temperature synthesis of nano-sized BaTiO3 powders by the microwave-assisted process

Hiroaki Katsuki; Sridhar Komarneni

doi:10.2109/jcersj2.119.525

Low temperature synthesis of nano-sized BaTiO₃ powders by the microwave-assisted process

Hiroaki Katsuki, Sridhar Komarneni

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8 Scopus citations

Abstract

Nano-sized BaTiO₃ particles were prepared at 90°C using TiO₂ and Ba(OH)₂ as precursors by microwave-assisted (M-A) heating and conventional-heating (C-H) processes. Compared to the formation of BaTiO₃ particles using the C-H process, the M-A process led to increased rate of formation by about 6 times. BaTiO₃ particles of 29nm in average particle size were obtained after treatment for 15min by using microwaves during the heating process at 90°C. The use of microwaves led to the formation of smaller sized particles with narrower particle size distribution compared to that of C-H process.

Original language	English (US)
Pages (from-to)	525-527
Number of pages	3
Journal	Journal of the Ceramic Society of Japan
Volume	119
Issue number	1390
DOIs	https://doi.org/10.2109/jcersj2.119.525
State	Published - Jun 2011

All Science Journal Classification (ASJC) codes

Ceramics and Composites
General Chemistry
Condensed Matter Physics
Materials Chemistry

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abstract = "Nano-sized BaTiO3 particles were prepared at 90°C using TiO2 and Ba(OH)2 as precursors by microwave-assisted (M-A) heating and conventional-heating (C-H) processes. Compared to the formation of BaTiO3 particles using the C-H process, the M-A process led to increased rate of formation by about 6 times. BaTiO3 particles of 29nm in average particle size were obtained after treatment for 15min by using microwaves during the heating process at 90°C. The use of microwaves led to the formation of smaller sized particles with narrower particle size distribution compared to that of C-H process.",

author = "Hiroaki Katsuki and Sridhar Komarneni",

year = "2011",

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doi = "10.2109/jcersj2.119.525",

language = "English (US)",

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AU - Katsuki, Hiroaki

AU - Komarneni, Sridhar

PY - 2011/6

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N2 - Nano-sized BaTiO3 particles were prepared at 90°C using TiO2 and Ba(OH)2 as precursors by microwave-assisted (M-A) heating and conventional-heating (C-H) processes. Compared to the formation of BaTiO3 particles using the C-H process, the M-A process led to increased rate of formation by about 6 times. BaTiO3 particles of 29nm in average particle size were obtained after treatment for 15min by using microwaves during the heating process at 90°C. The use of microwaves led to the formation of smaller sized particles with narrower particle size distribution compared to that of C-H process.

AB - Nano-sized BaTiO3 particles were prepared at 90°C using TiO2 and Ba(OH)2 as precursors by microwave-assisted (M-A) heating and conventional-heating (C-H) processes. Compared to the formation of BaTiO3 particles using the C-H process, the M-A process led to increased rate of formation by about 6 times. BaTiO3 particles of 29nm in average particle size were obtained after treatment for 15min by using microwaves during the heating process at 90°C. The use of microwaves led to the formation of smaller sized particles with narrower particle size distribution compared to that of C-H process.

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Low temperature synthesis of nano-sized BaTiO₃ powders by the microwave-assisted process

Abstract

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