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<p><strong>Temperature Dependent Dielectric Relaxation Studies of 2-Nitrotoluene-DMSO mixture using Time Domain Relectometry from 10MHz to 50GHz</strong></p>

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Title Statement <p><strong>Temperature Dependent Dielectric Relaxation Studies of 2-Nitrotoluene-DMSO mixture using Time Domain Relectometry from 10MHz to 50GHz</strong></p>
 
Added Entry - Uncontrolled Name Dhage, H M; School of Physical Sciences SRTM University,Vishnupuri Nanded-431606, India
Deshmukh, A R; School of Physical Sciences SRTM University,Vishnupuri Nanded-431606, India
Birajdar, S S; School of Physical Sciences SRTM University,Vishnupuri Nanded-431606, India
Kumbharkhane, A C; School of Physical Sciences SRTM University,Vishnupuri Nanded-431606, India
DST, New Delhi
 
Uncontrolled Index Term Physical Chemistry; Structural Chemistry; Spectroscopy
Static dielectric constant; Relaxation time; Excess parameters; Kirkwood correlation factor; Thermodynamic parameters; Time domain reflectometry .
 
Summary, etc. <p>The dielectric relaxation properties of 2-Nitrotoluene (2-NT) with DMSO for 11 different concentrations has been studied in the frequency range from 10 MHz to 50 GHz using time domain reflectometry (TDR) method. In this frequency range Dielectric relaxation spectra of 2-NT-DMSO mixtures shows Debye type behavior. The temperature dependent static dielectric constant and relaxation time have been determined from 20<sup>o</sup>C to 5<sup>o</sup>C. Effective Kirkwood correlation factor is calculated to determine the effect of strong directional forces such as microwaves on heterogeneous molecules under different temperatures. The excess permittivity and excess inverse excess relaxation time is found to be negative for 2-NT-DMSO system with weak molecular interactions. The activation enthalpy have been calculated to find the energy required to rotate the molecules</p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry (IJC)
2022-11-14 15:22:20
 
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http://op.niscair.res.in/index.php/IJC/article/view/61874
 
Data Source Entry Indian Journal of Chemistry (IJC); ##issue.vol## 61, ##issue.no## 11 (2022): Indian Journal of Chemistry-(IJC)
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJC/article/download/61874/465603468
http://op.niscair.res.in/index.php/IJC/article/download/61874/465612215