Literature DB >> 25111152

Chemical preparation of ferroelectric mesoporous barium titanate thin films: drastic enhancement of Curie temperature induced by mesopore-derived strain.

Norihiro Suzuki1, Xiangfen Jiang, Rahul R Salunkhe, Minoru Osada, Yusuke Yamauchi.   

Abstract

Mesoporous barium titanate (BT) thin films are synthesized by a surfactant-assisted sol-gel method. The obtained mesoporous BT thin films show enhanced ferroelectricity due to the effective strains induced by mesopores. The Curie temperature (T(c)) of the mesoporous BT reaches approximately 470 °C.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  barium titanate; ferroelectricity; mesoporous materials; sol-gel

Year:  2014        PMID： 25111152     DOI： 10.1002/chem.201403308

Source DB:  PubMed          Journal:  Chemistry        ISSN： 0947-6539            Impact factor:   5.236


  3 in total

1.  Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain.

Authors:  Norihiro Suzuki; Minoru Osada; Motasim Billah; Yoshio Bando; Yusuke Yamauchi; Shahriar A Hossain
Journal:  J Vis Exp       Date:  2018-03-27       Impact factor: 1.355

Review 2.  Synthesis and applications of nanoporous perovskite metal oxides.

Authors:  Xiubing Huang; Guixia Zhao; Ge Wang; John T S Irvine
Journal:  Chem Sci       Date:  2018-04-02       Impact factor: 9.825

3.  Multiferroic nanocomposite fabrication via liquid phase using anodic alumina template.

Authors:  Go Kawamura; Kazuhiro Ohara; Wai Kian Tan; Taichi Goto; Yuichi Nakamura; Mitsuteru Inoue; Hiroyuki Muto; Kazuhiro Yamaguchi; Aldo R Boccaccini; Atsunori Matsuda
Journal:  Sci Technol Adv Mater       Date:  2018-07-24       Impact factor: 8.090
  3 in total

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