Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/26256| Title: | Dielectric study of ethanol-ethylene glycol mixtures using time domain technique |
| Authors: | Chaudhari, Ajay Raju, G S Das, Anita Chaudhary, Harish Narain, N K Mehrotra, S C |
| Issue Date: | Mar-2001 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Time domain spectroscopy in reflection mode has been used to determine complex reflection coefficient for ethanol ethylene glycol mixtures at 15, 25, 35 and 45°C, in frequency range 10 MHz-10 GHz.. Further, Fourier transform, bilinear calibration method and least squares fit methods have been used to determine the static dielectric constant, dielectric constant at microwave frequency and relaxation time. By using these parameters the Kirkwood correlation factor, excess permittivity, excess relaxation time and activation energy are calculated. |
| Page(s): | 180-183 |
| ISSN: | 0975-1041 (Online); 0019-5596 (Print) |
| Appears in Collections: | IJPAP Vol.39(03) [March 2001] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJPAP 39(3) 180-183.pdf | 2.53 MB | Adobe PDF | View/Open |
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