DIELECTRIC-PROPERTIES OF ISATOMALONONITRILE

被引:2
|
作者
KHALIL, SM [1 ]
HASSAAN, AMA [1 ]
机构
[1] MENIA UNIV,FAC SCI,DEPT CHEM,MENIA,EGYPT
关键词
D O I
10.12693/APhysPolA.83.477
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The paper reports dielectric measurements carried out for isatomalononitrile at different temperatures (346 to 383 K) and various frequencies (50 to 5 x 10(5) Hz). Kramers-Kronig relations are used to ascertain the magnitude of the dc conductivity and to enhance the reliability of dielectric measurements. The analysis of the results shows that there exist certain very slow dielectric phenomena in isatomalononitrile. The frequency dependent conductivity of isatomalononitrile increases approximately linear with frequency. The frequency exponent has the value of 0.5, independent of temperature.
引用
收藏
页码:477 / 480
页数:4
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