Dielectric Investigations on Pentyl P-Hydroxy Benzoate
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2021
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| author | K. Kiran Ha Sie Tiong S. Sreehari Sastry |
| author_facet | K. Kiran Ha Sie Tiong S. Sreehari Sastry |
| contents | Cavity perturbation technique and plunger method in microwave frequency region to obtain dielectric constant and further to compare the data on both techniques, for static dielectric constant by LCR bridge and for measurement of high frequency dielectric constant through Abbe's refractometer were used in order to calculate relaxations times. Higasi method was used for dipole moments in the dielectric study for different concentrations of the binary system of nonyl p-hydroxy benzoate (9HB) and Isopropanol and benzene as solvent. There is an increase in the relaxation time as the concentration of the benzoate is increased in solute system in different concentrations of nonpolar solvent benzene and there is a decrease in the dipole moment as the concentration of the benzoate is increased in solute system in non-polar solvent benzene and they are attributed to the formation of hydrogen bond between the solute systems. |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_18591128 |
| institution | Zenodo |
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| publishDate | 2021 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Dielectric Investigations on Pentyl P-Hydroxy Benzoate K. Kiran Ha Sie Tiong S. Sreehari Sastry Cavity perturbation technique Plunger technique Dielectric constant Relaxation time Dipole moment Cavity perturbation technique and plunger method in microwave frequency region to obtain dielectric constant and further to compare the data on both techniques, for static dielectric constant by LCR bridge and for measurement of high frequency dielectric constant through Abbe's refractometer were used in order to calculate relaxations times. Higasi method was used for dipole moments in the dielectric study for different concentrations of the binary system of nonyl p-hydroxy benzoate (9HB) and Isopropanol and benzene as solvent. There is an increase in the relaxation time as the concentration of the benzoate is increased in solute system in different concentrations of nonpolar solvent benzene and there is a decrease in the dipole moment as the concentration of the benzoate is increased in solute system in non-polar solvent benzene and they are attributed to the formation of hydrogen bond between the solute systems. |
| title | Dielectric Investigations on Pentyl P-Hydroxy Benzoate |
| topic | Cavity perturbation technique Plunger technique Dielectric constant Relaxation time Dipole moment |
| url | https://doi.org/10.5281/zenodo.18591128 |