Issue 13, 2013
From the journal:

CrystEngComm

Practical microwave-induced hydrothermal synthesis of rectangular prism-like CaTiO3†

L. M. Lozano-Sánchez,a   Soo-Wohn Lee,b   Tohoru Sekinoc  and  V. Rodríguez-González*a  

* Corresponding authors

a IPICYT, Instituto Potosino de Investigación Científica y Tecnológica, División de Materiales Avanzados, Camino a la Presa San José 2055 Col. Lomas 4a. sección, San Luis Potosí, SLP. 78216, Mexico
E-mail: vicente.rdz@ipicyt.edu.mx
Tel: +52 44483 42000 ext. 7295

b Global Research Laboratory, Sun Moon University, Galsan-Ri, Tangjung-Myon, Asan Chungnam 336-708, South Korea

c IMRAM, Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Japan

Abstract

The crystalline phase transition from tetragonal TiO2 anatase and rutile structures to an orthorhombic unit cell of CaTiO3 was achieved using a microwave-assisted hydrothermal process. FESEM and HRTEM Images show a well faceted CaTiO3 rectangular-prism morphology. The use of a urea solution during the hydrothermal process allows the direct transformation of TiO2 to perovskite-like with exposed (111) and (202) facets.

Graphical abstract: Practical microwave-induced hydrothermal synthesis of rectangular prism-like CaTiO3

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Article information

DOI
https://doi.org/10.1039/C3CE27040H
Article type
Communication
Submitted
04 Sep 2012
Accepted
17 Jan 2013
First published
18 Jan 2013

CrystEngComm, 2013,15, 2359-2362

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Practical microwave-induced hydrothermal synthesis of rectangular prism-like CaTiO3

L. M. Lozano-Sánchez, S. Lee, T. Sekino and V. Rodríguez-González, CrystEngComm, 2013, 15, 2359 DOI: 10.1039/C3CE27040H

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