Microwave-hydrothermal synthesis of the multiferroic BiFeO3

作者：Prado Gonjal J; Villafuerte Castrejon M E; Fuentes L; Moran E^*

来源：Materials Research Bulletin, 2009, 44(8): 1734-1737.

DOI：10.1016/j.materresbull.2009.03.015

• Ceramics
• Inorganic compounds
• oxides
• Chemical synthesis
• X-ray diffraction

In this work, three different methods for preparing BiFeO3 polycrystals are compared: hydrothermal synthesis, microwave heating in the solid state and the combination of both, that is a hydrothermal method using microwave heating. The best materials, without high purity reactants, are obtained in few minutes by the last procedure, a new, very fast, reproducible and environment-friendly method of synthesis, which is described and discussed here.

• 出版日期2009-8-5