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Glass Physics and Chemistry

, Volume 37, Issue 6, pp 653–660 | Cite as

Sol-gel synthesis of nanostructured perovskite-like gadolinium ferrites

  • I. V. Chislova
  • A. A. Matveeva
  • A. V. Volkova
  • I. A. ZverevaEmail author
Proceedings of the First All-Russian Conference “Sol-Gel Synthesis and Study of Inorganic Compounds, Hybrid Functional Materials, and Disperse Systems” (St. Petersburg, Russia, November 22–24, 2010)

Abstract

Nanodispersed layered perovskite-like ferrites GdSrFeO4 and Gd2SrFe2O7 have been synthesized for the first time in accordance with the sol-gel technology using the citrate-nitrate technique. The citratenitrate and glycine-nitrate techniques of the synthesis of a complex oxide GdFeO3 with a three-dimensional perovskite structure have been optimized. The decrease of the ferrite particle size from 10 μm in the case of the solid-phase high-temperature synthesis to 50–200 nm in the case of the sol-gel technology has been demonstrated.

Keywords

sol-gel synthesis perovskite-like ferrites citrate-nitrate and glycine-nitrate techniques 

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Copyright information

© Pleiades Publishing, Ltd. 2011

Authors and Affiliations

  • I. V. Chislova
    • 1
  • A. A. Matveeva
    • 1
  • A. V. Volkova
    • 1
  • I. A. Zvereva
    • 1
  1. 1.Faculty of ChemistrySt. Petersburg State UniversityPetodvorets, St. PetersburgRussia

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