Investigation of dielectrical properties of polyethylene thin films with a molecular weight of 4000g/mol
Is this your thesis?
This record came from a bulk archive import. If it’s yours, link it to your profile.
Abstract (EN)
In this study, 4000g/mol polyethylene (PE) thin films were prepared by using thermal evaporation method. Film thicknesses are determined as 50, 100, 250, 500, 750, 1000 nanometers. The dielectric constant (K'), dielectric energy loss (K''), AC conductivity ((sac) and electrical modulus (M՛) values were measured according to the frequency, thickness and temperature of the films that differ from each other. The frequency range has been determined between 1Hz-20MHz and as the temperature between 100˚C and -40˚C. Based on the results, AC conductivity and possible polarization mechanisms were determined within the structure.
Author
Marıa Naz
Institution
How to Cite
Marıa Naz (Master Thesis). Investigation of dielectrical properties of polyethylene thin films with a molecular weight of 4000g/mol, 2021, İstanbul University.
Keywords
License
Tüm Hakları Saklıdır
This work is shared under the specified license terms.
More theses from İstanbul University
- Determination of total anthocyanin, caretenoid andantioxidant capacity of black goji berry (Lycium ruthenicummurr.) fruits(2021)
- Abulfaz Elchibey and his family life(2021)
- In the covid 19 pandemic of female employees at a university hospital attitudes and affecting factors in nutrition of 9 months-6 years old children(2022)
- New surveillance paradigms in the COVİD-19 era: Critical discourse analysis on a cross-secti̇onal sample of Health Minister Fahrettin Koca's twitter posts(2022)
- Buying and selling precious documents in terms of Islamic Law(2022)
- Analysis of clinical correlation of radiological imaging in idiopathic pulmonary fibrosis by quantitative computed tomography(2020)