Synthesis of Li2SiO3 using novel water-assisted solid state reaction method

Mizuki WATANABE; Jun INOI; Sun Woog KIM; Tatsuro KANEKO; Ayano TODA; Mineo SATO; Kazuyoshi UEMATSU; Kenji TODA; Junko KOIDE; Masako TODA; Emiko KAWAKAMI; Yoshiaki KUDO; Takaki MASAKI; Dae Ho YOON

doi:10.2109/jcersj2.16325

Feature: Cutting edge research on electroceramics 2016: Full papers

Synthesis of Li₂SiO₃ using novel water-assisted solid state reaction method

Mizuki WATANABE, Jun INOI, Sun Woog KIM, Tatsuro KANEKO, Ayano TODA, Mineo SATO, Kazuyoshi UEMATSU, Kenji TODA, Junko KOIDE, Masako TODA, Emiko KAWAKAMI, Yoshiaki KUDO, Takaki MASAKI, Dae Ho YOON

Author information

Mizuki WATANABE
Graduate School of Science and Technology, Niigata University
Jun INOI
Department of Chemistry and Chemical Engineering, Niigata University
Sun Woog KIM
Department of Nanotechnology and Advanced Material Engineering, Sejong University
Tatsuro KANEKO
Graduate School of Science and Technology, Niigata University
Ayano TODA
Graduate School of Science and Technology, Niigata University
Mineo SATO
Department of Chemistry and Chemical Engineering, Niigata University
Kazuyoshi UEMATSU
Graduate School of Science and Technology, Niigata University
Kenji TODA
Graduate School of Science and Technology, Niigata University
Junko KOIDE
N-Luminescence Corporation
Masako TODA
N-Luminescence Corporation
Emiko KAWAKAMI
N-Luminescence Corporation
Yoshiaki KUDO
N-Luminescence Corporation
Takaki MASAKI
School of Advanced Materials Science and Engineering, Sungkyunkwan University
Dae Ho YOON
School of Advanced Materials Science and Engineering, Sungkyunkwan University

Keywords: Alkali silicate, Li₂SiO₃, Soft chemistry, Ionic diffusion, Water

JOURNAL FREE ACCESS

2017 Volume 125 Issue 6 Pages 472-475

DOI https://doi.org/10.2109/jcersj2.16325

Details

Abstract

Single phase of orthorhombic Li₂SiO₃ was synthesized via a novel soft-chemical synthesis method, water assisted solid state reaction method at 343–353 K for 60 min. The crystal structure of the samples was characterized by X-ray diffraction (XRD) analysis. The scanning electron microscope (SEM) observation revealed that the estimated size of the particles is 50–200 nm. The XRD patterns and SEM images were compared to those of samples by a conventional solid state method at 1173 K for 4 h.

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