IMPEDANCE SPECTROSCOPY

被引：1074

作者：

MACDONALD, JR

机构：

[1] Department of Physics and Astronomy, University of North Carolina, Chapel Hill, 27599-3255, NC

来源：

ANNALS OF BIOMEDICAL ENGINEERING | 1992年 / 20卷 / 03期

关键词：

IMPEDANCE; IMMITTANCE; COMPLEX DIELECTRIC CONSTANT; COMPLEX MODULUS;

D O I：

10.1007/BF02368532

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Impedance spectroscopy (IS) is a general term that subsumes the small-signal measurement of the linear electrical response of a material of interest (including electrode effects) and the subsequent analysis of the response to yield useful information about the physicochemical properties of the system. Analysis is generally carried out in the frequency domain, although measurements are sometimes made in the time domain and then Fourier transformed to the frequency domain. IS is by no means limited to the measurement and analysis of data at the impedance level (e.g., impedance vs. frequency) but may involve any of the four basic immittance levels: thus, most generally, IS stands for immittance spectroscopy.

引用

页码：289 / 305

页数：17

共 21 条

[1]

Archer W.I., 1980, ELECTROCHEMISTRY, V7, P157

[2]

ARMSTRONG RD, 1978, ELECTROCHEM-SPR, V6, P98

[3] STUDY OF SOLID ELECTROLYTE POLARIZATION BY A COMPLEX ADMITTANCE METHOD [J].