Dielectric and electrical properties of coconut water and distilled water in the frequency range 20 Hz to 2 MHz at different temperatures

被引:29
|
作者
Shah, Nirali S. [1 ]
Shah, Poyani S. [1 ]
Rana, V. A. [1 ]
机构
[1] Gujarat Univ, Sch Sci, Dept Phys, Ahmadabad, Gujarat, India
关键词
Precision LCR meter; Complex permittivity; Complex impedance; Coconut water; BINARY-MIXTURES; MICROWAVE; PERMITTIVITY; 0-DEGREES-C; SOLVENTS;
D O I
10.1007/s11581-015-1506-z
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The complex relative dielectric function epsilon (*)(omega) = epsilon'aEuro parts per thousand a'aEuro parts per thousand j epsilon aEuro(3) of coconut water and distilled water in the frequency range 20 Hz to 2 MHz at different temperatures (303 to 333 K) were measured using a precision LCR meter. The electrical/dielectric properties of the liquid samples were represented in terms of complex relative dielectric function epsilon (*)(omega), complex ac conductivity sigma*(omega), and complex impedance Z (*)(omega). All of these presentations were used to explore various processes contributed in the electrical/dielectric properties of the coconut water and distilled water.
引用
收藏
页码:3217 / 3222
页数:6
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