Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/253825
Title: Microwave Dielectric Properties in Binary Mixture of Polar Liquids Using Microwave Techniques
Researcher: Shagufta Tabassum Ahmed Abubakkar
Guide(s): Pawar V. P.
Keywords: Engineering and Technology,Engineering,Engineering Electrical and Electronic
University: Swami Ramanand Teerth Marathwada University
Completed Date: 27/03/2019
Abstract: In the mixture of 1,2 dichloroethane (DE) with amides (Formamide, n-methylformamide and n,n-dimethylformamide) the complex permittivity spectra were determined in the frequency range of 10 MHz to 30 GHz using time domain reflectometry (TDR) method in the temperature range 10°C to 25°C for 11 different concentrations of the system. By using the least square fit method the dielectric parameters viz static dielectric constant (and#949;0), dielectric constant at high frequency (and#949;and#8734;) and relaxation time (and#964;) have been obtained. The dielectric constant (and#949;0) and relaxation time (and#964;) values decrease with increase in temperature as expected. The excess properties and Kirkwood correlation factor gives the information related to liquid 1 (DE) and liquid 2 (amides) interaction. The excess permittivity (and#949;E) and excess inverse relaxation time (1/and#964;)E values are contradictory to each other. Thermodynamic parameters are also determined. newline
Pagination: 250
URI: http://hdl.handle.net/10603/253825
Appears in Departments:Faculty of Engineering

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01_title.pdfAttached File19.62 kBAdobe PDFView/Open
02_certificate.pdf330.97 kBAdobe PDFView/Open
03_abstract.pdf245.13 kBAdobe PDFView/Open
04_declaration.pdf328.66 kBAdobe PDFView/Open
05_acknowledgement.pdf146.87 kBAdobe PDFView/Open
06_contents.pdf34.12 kBAdobe PDFView/Open
07_list_of_tables.pdf337.76 kBAdobe PDFView/Open
08_list_of_figures.pdf288.75 kBAdobe PDFView/Open
09_abbreviations.pdf339.39 kBAdobe PDFView/Open
10_chapter i.pdf331.36 kBAdobe PDFView/Open
11_chapter 2.pdf1.07 MBAdobe PDFView/Open
12_chapter 3.pdf1.43 MBAdobe PDFView/Open
13_chapter 4.pdf1.85 MBAdobe PDFView/Open
14_chapter 5.pdf1.75 MBAdobe PDFView/Open
15_chapter 6.pdf978.67 kBAdobe PDFView/Open
16_conclusions.pdf158.37 kBAdobe PDFView/Open
17_summarry.pdf412.11 kBAdobe PDFView/Open
18_bibliography..pdf22.26 kBAdobe PDFView/Open


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