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Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.43 [2005] >
IJPAP Vol.43(03) [March 2005] >
| Title: | Catalyzed crystallization and some physical properties of Li2O-MgO-B2O3:TiO2 glasses |
| Authors: | Rao, R Balaji
Raju, G Naga
Veeraiah, N |
| Keywords: | Glasses
Crystallization
Optical absorption
IR spectra
Thermoluminescence |
| Issue Date: | Mar-2005 |
| Publisher: | CSIR |
| IPC Code: | B01D9/00, F21K2/04 |
| Abstract: | Li2O-MgO-B2O3:TiO2
glasses were crystallized at three different temperatures. The samples were
characterized by scanning electron microscopy and differential scanning
calorimetry. Various physical properties viz., optical (optical absorption, IR
spectra and thermoluminescence), magnetic (magnetic susceptibility and ESR
spectra) have been studied as a function of temperature of crystallization. The
investigation is further extended to the dielectric properties viz., dielectric
constant, loss and a.c. conductivity over a moderately wide range of frequency
and temperature. The analysis of these results indicated a considerable
increase in the electrical insulating strength of the samples due to
crystallization. |
| Page(s): | 192-202 |
| ISSN: | 0975-1041 (Online); 0019-5596 (Print) |
| Source: | IJPAP Vol.43(03) [March 2005]
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