Preparation and characterization of niobium-doped barium titanate nanocrystalline powders and ceramics
โ Scribed by Bin Cui; Pengfei Yu; Jing Tian; Huilin Guo; Zhuguo Chang
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 899 KB
- Volume
- 454-455
- Category
- Article
- ISSN
- 0921-5093
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๐ SIMILAR VOLUMES
Three methods were used for the preparation of complex barium titanate powders containing Sr, Ca, Mn and La or Pb, Ca and La, respectively: titanyl oxalate route, peroxide route, conventional solid state reaction. The powders are characterized with respect to their analytic and morphologic propertie
Nanosized tetragonal barium titanate has been directly prepared by low-temperature combustion synthesis process (LCS). According to thermochemical calculations of propellant chemistry theory, the optimum molar ratio of reactants was obtained with the Ba(NO ) -TiO(NO ) -citric acid-NH NO system. The