Semi-continuous and fast synthesis of nanophase cubic BaTiO 3 using a single-mode home-built microwave reactor

Hiroaki Katsuki; Sachiko Furuta; Sridhar Komarneni

doi:10.1016/j.matlet.2012.05.071

Semi-continuous and fast synthesis of nanophase cubic BaTiO ₃ using a single-mode home-built microwave reactor

Hiroaki Katsuki, Sachiko Furuta, Sridhar Komarneni

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Nano-sized cubic BaTiO ₃ was prepared rapidly at 90 °C using TiO ₂ and Ba(OH) ₂ as precursors by a home-built semi-continuous microwave-assisted synthesis system. Cubic BaTiO ₃ particles of 30 to 50 nm were obtained after treatment for 5 min at 90 °C. The conversion of TiO ₂ to BaTiO ₃ reached 100% after 15 min. The approximate total energy consumption of microwave irradiation during reaction at 90 °C for 5 min was 118 kJ which was lower than that used by conventional heating (792 kJ) with an oven at 90 °C for 5 min.

Original language	English (US)
Pages (from-to)	8-10
Number of pages	3
Journal	Materials Letters
Volume	83
DOIs	https://doi.org/10.1016/j.matlet.2012.05.071
State	Published - Sep 15 2012

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
General Materials Science

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.matlet.2012.05.071

Cite this

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title = "Semi-continuous and fast synthesis of nanophase cubic BaTiO 3 using a single-mode home-built microwave reactor",

abstract = "Nano-sized cubic BaTiO 3 was prepared rapidly at 90 °C using TiO 2 and Ba(OH) 2 as precursors by a home-built semi-continuous microwave-assisted synthesis system. Cubic BaTiO 3 particles of 30 to 50 nm were obtained after treatment for 5 min at 90 °C. The conversion of TiO 2 to BaTiO 3 reached 100% after 15 min. The approximate total energy consumption of microwave irradiation during reaction at 90 °C for 5 min was 118 kJ which was lower than that used by conventional heating (792 kJ) with an oven at 90 °C for 5 min.",

author = "Hiroaki Katsuki and Sachiko Furuta and Sridhar Komarneni",

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AU - Katsuki, Hiroaki

AU - Furuta, Sachiko

AU - Komarneni, Sridhar

PY - 2012/9/15

Y1 - 2012/9/15

N2 - Nano-sized cubic BaTiO 3 was prepared rapidly at 90 °C using TiO 2 and Ba(OH) 2 as precursors by a home-built semi-continuous microwave-assisted synthesis system. Cubic BaTiO 3 particles of 30 to 50 nm were obtained after treatment for 5 min at 90 °C. The conversion of TiO 2 to BaTiO 3 reached 100% after 15 min. The approximate total energy consumption of microwave irradiation during reaction at 90 °C for 5 min was 118 kJ which was lower than that used by conventional heating (792 kJ) with an oven at 90 °C for 5 min.

AB - Nano-sized cubic BaTiO 3 was prepared rapidly at 90 °C using TiO 2 and Ba(OH) 2 as precursors by a home-built semi-continuous microwave-assisted synthesis system. Cubic BaTiO 3 particles of 30 to 50 nm were obtained after treatment for 5 min at 90 °C. The conversion of TiO 2 to BaTiO 3 reached 100% after 15 min. The approximate total energy consumption of microwave irradiation during reaction at 90 °C for 5 min was 118 kJ which was lower than that used by conventional heating (792 kJ) with an oven at 90 °C for 5 min.

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