Title of article
Synthesis of complex oxide phases by using of low hydrated niobium and tantalum hydroxides
Author/Authors
Drobot، نويسنده , , D. and Nikishina، نويسنده , , E. and Lebedeva، نويسنده , , E. and Novoselov، نويسنده , , A. and Yoshikawa، نويسنده , , A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
7
From page
1232
To page
1238
Abstract
Promising method of complex oxide phases synthesis by using low hydrated hydroxides of niobium and tantalum (Nb,Ta)Ox(OH)5−x·mH2O precursors of high reactivity and sorption ability was developed. Precursors, intermediate products of synthesis and target materials were studied by thermogravimetric analysis, infrared spectroscopy and X-ray diffraction. Sorption process of magnesium and lead cations by niobium low hydrated hydroxide from acetic solution allows obtaining PbMg1/3Nb2/3O3 complex perovskite without any secondary phase.
Keywords
C. X-ray diffraction , A. Amorphous materials , C. Infrared spectroscopy , B. Chemical synthesis , C. Thermogravimetric analysis
Journal title
Materials Research Bulletin
Serial Year
2008
Journal title
Materials Research Bulletin
Record number
2098833
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