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Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.45 [2007] >
IJPAP Vol.45(09) [September 2007] >
| Title: | Synthesis and characterization of BaTiO₃ and LiNbO₃ ceramic powders |
| Authors: | Sreenivasulu, A
Prasad, T N V K V
Buddhudu, S |
| Keywords: | Barium titanate
Lithium niobate
X-ray diffraction
FTIR analysis |
| Issue Date: | Sep-2007 |
| Publisher: | CSIR |
| IPC Code: | G01N33/38 |
| Abstract: | The optimization of the sintering temperatures of dielectric materials such as barium titanate (BaTiO₃) and lithium niobate (LiNbO₃) in the form of pelletted ceramics has been reported. The optimized temperature for BaTiO₃ is 950ºC and in the case of LiNbO₃, it is 900ºC based on the temperature optimization studies carried out in the temperature range
800-1000ºC. The crystallanity nature has symmetrically been analyzed through the XRD and FTIR spectral measurements. Crystallization nature of the materials has been found to be tetragonal based on the XRD data results. Such tetragonal crystalline natured dielectric materials are of technological importance and significant relevance in the progress of wide variety of opto-electronic materials. |
| Page(s): | 741-744 |
| ISSN: | 0019-5596 |
| Source: | IJPAP Vol.45(09) [September 2007]
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