Title of article
Synthesis of La(Mg1/2Ti1/2)O3 via citric acid precursor
Author/Authors
Yebin Xu، نويسنده , , Peixiang Lu *، نويسنده , , Guohua Huang، نويسنده , , Chunlian Zeng، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2005
Pages
5
From page
220
To page
224
Abstract
La(Mg1/2Ti1/2)O3 was synthesized via citric acid precursor. The effect of the pH of the starting solution and the molar ratio of citric acid to total metal cations concentration CA/M on the formation of La(Mg1/2Ti1/2)O3 was studied. It is found that increasing the pH of the starting solutions and the molar ratio of citric acid to total metal cations concentration enhances the formation of La(Mg1/2Ti1/2)O3. Single-phase La(Mg1/2Ti1/2)O3 was obtained from the precursor with CA/M = 1 and pH = 7 at 800 °C for 2 h, without formation of any intermediate phase. The precursors and derived powders were characterized by DTA, TG, X-ray diffraction and Fourier transform infrared spectroscopy.
Keywords
La(Mg1/2Ti1/2)O3 , Chemical synthesis , Citric acid
Journal title
Materials Chemistry and Physics
Serial Year
2005
Journal title
Materials Chemistry and Physics
Record number
1063484
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