Self-Assembly of Perovskite Nanosheet Colloid at Room Temperature

Kenji Toda; Hiroki  Sato; Akira Sugawara; Saori Tokuoka; Kazuyoshi Uematsu; Mineo Sato

doi:10.4028/www.scientific.net/KEM.301.227

Paper Titles

Control of Nanoscale Morphology of Oxide Crystals Using Aqueous Solution Systems
p.211

Development of New Preparation Method for nm-Sized Barium Titanate Particles
p.215

Synthesis and Characterization of Barium Titanate Nano-Powders by the Hydrothermal Process
p.219

Crystallization of Spherical Dielectric Oxide Particles in a Melting-Spheroidization Process Using Chemical Flame
p.223

Self-Assembly of Perovskite Nanosheet Colloid at Room Temperature
p.227

Synthesis of Nitride Compounds Using Fluidized Bed
p.231

Synthesis of (Ba,Ca)(Zr,Ti)O₃ Ceramics from Ultra-Fine Precursors
p.235

Analysis of Composite Structures on Barium Titanate Fine Particles Using Synchrotron Radiation
p.239

Micropatterning of Monodisperse Spherical Particles by Electrophoretic Deposition Process Using Interdigitated Microarray Electrode
p.243

HomeKey Engineering MaterialsKey Engineering Materials Vol. 301Self-Assembly of Perovskite Nanosheet Colloid at...

Self-Assembly of Perovskite Nanosheet Colloid at Room Temperature

Abstract:

We present a new method for soft chemical synthesis of perovskite materials. Perovskite K1-xLixNbO3 powders are produced by an ion-exchange reaction of layered perovskite precursor, K2NbO3F, with lithium chloride in water at room temperature. X-ray diffraction and X-ray fluorescent spectroscopic studies show that a mechanism of the ion-exchange reaction is a self-assembly between the perovskite nanosheets in aqueous solution.

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Key Engineering Materials (Volume 301)

Pages:

227-230

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.301.227

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Online since:

January 2006

Authors:

Kenji Toda, Hiroki Sato, Akira Sugawara, Saori Tokuoka, Kazuyoshi Uematsu, Mineo Sato

Keywords:

Colloid Solution, Crystal Structure, Layered Perovskite, Nanosheet, Potassium Niobate

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