Study of dielectric relaxation and hydrogen bonding interaction in binary mixtures of methoxy polyethylene glycol and water
IR@NISCAIR: CSIR-NISCAIR, New Delhi - ONLINE PERIODICALS REPOSITORY (NOPR)
View Archive Info| Field | Value | |
| Title |
Study of dielectric relaxation and hydrogen bonding interaction in binary mixtures of methoxy polyethylene glycol and water
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| Creator |
Mathpati, R N
Shinde, S B Rathod, D G Kanse, K S Joshi, Y S |
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| Subject |
Complex permittivity
Dielectric relaxation TDR Thermodynamic properties |
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| Description |
282-287
The complex permittivity spectra of binary mixtures of methoxy polyethylene glycol (Polyethylene glycol monomethylether 350) and water over entire concentrations and at different temperatures have been measured using time domain technique in the frequency range of 10 MHz to 30 GHz. The spectra have been fitted to Cole-Davidson model using non linear least square fit method to obtain the dielectric parameters. The non linear behaviour of dielectric parameters suggest intermolecular interaction among the unlike molecules. Excess properties and Bruggeman factor confirm the contribution of hydrogen bonding interactions among the solute-solvent mixtures. Thermodynamic properties of these binary mixtures are also discussed. |
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| Date |
2018-04-16T10:12:26Z
2018-04-16T10:12:26Z 2018-04 |
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| Type |
Article
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| Identifier |
0975-0959 (Online); 0301-1208 (Print)
http://nopr.niscair.res.in/handle/123456789/44205 |
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| Language |
en_US
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| Rights |
<img src='http://nopr.niscair.res.in/image/cc-license-sml.png'> <a href='http://creativecommons.org/licenses/by-nc-nd/2.5/in' target='_blank'>CC Attribution-Noncommercial-No Derivative Works 2.5 India</a>
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| Publisher |
NISCAIR-CSIR, India
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| Source |
IJPAP Vol.56(04) [April 2018]
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