Dielectric properties of , 8 anthraquinon phthalate films
Author
Source
Journal of Basrah Researches : Sciences
Issue
Vol. 33, Issue 1A (31 Mar. 2007), pp.33-37, 5 p.
Publisher
University of Basrah College of Education for Pure Sciences
Publication Date
2007-03-31
Country of Publication
Iraq
No. of Pages
5
Main Subjects
Abstract AR
تم دراسة الخواص العازلة لشرائح بولي استر (1.8-اترا كوينون فثاليت) من خلال تحليل الدائرة المكافئة التي تحتوي على متسعة و مقاومة.
القياسات أخذت بدرجة حرارة (305-343) كلفن و عند التردد (1 كيلو هرتز).
و قد وجد عمليا إن السماحية تقل بزيادة درجة الحرارة.
تم تحديد عملية استرخاء من نوع من خلال دراسة العلاقة بين ثابت العزل الخيالي مع درجة الحرارة، و كذلك وجد إن عامل التشتت يقل بزيادة درجة الحرارة.
Abstract EN
The dielectric properties of poly ( 1,8-antraquinon phthalate film’s) have been studied through measuring the electrical equivalent circuit (lumped circuit ) contained capacitance and resistance.
The measurements were carried out in temperature range ( 305-343)K, at constant frequency (1KHz).
The permittivity was found decreased with increasing temperature similar to the CP , and the relaxation process was pointed in the temperature spectrum of the imaginary part of the dielectric constant ε= related to α- process.
Another result that was obtained was the dissipation factor which at a high temperature decreased with increasing temperature.
American Psychological Association (APA)
Shebeeb, G. M.. 2007. Dielectric properties of , 8 anthraquinon phthalate films. Journal of Basrah Researches : Sciences،Vol. 33, no. 1A, pp.33-37.
https://search.emarefa.net/detail/BIM-382260
Modern Language Association (MLA)
Shebeeb, G. M.. Dielectric properties of , 8 anthraquinon phthalate films. Journal of Basrah Researches : Sciences Vol. 33, no. 1A (Mar. 2007), pp.33-37.
https://search.emarefa.net/detail/BIM-382260
American Medical Association (AMA)
Shebeeb, G. M.. Dielectric properties of , 8 anthraquinon phthalate films. Journal of Basrah Researches : Sciences. 2007. Vol. 33, no. 1A, pp.33-37.
https://search.emarefa.net/detail/BIM-382260
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 37
Record ID
BIM-382260