The Mathematical Foundation of Rock Electrochemical Impedance Spectroscopy

Abstract:

The electromagnetic characteristics of rock and ore play an important role in resources, engineering and environmental fields. The high frequency part of rock electrochemical impedance spectroscopy can reveal its crack characteristics according to the test results and rock physical model and equivalent circuit. The mathematical foundation of high frequency part of rock electrochemical impedance spectroscopy is studied, and the ideal Nyquist figure is obtained from that, and the response characteristics of rock electrochemical impedance spectroscopy volume arc are been proofed. It provides the theory basis for further study rock electrochemical detection technology.

• Periodical: Advanced Materials Research (Volumes 446-449)
• Pages: 1703-1708
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.446-449.1703
• Online since: January 2012
• Authors: Hong Fang Wang, Jiang Chun Hu, Zhen Xia Yuan
• Keywords: Electrochemical Impedance Spectroscopy (EIS), Equivalent Circuit, Mathematics Foundation, Physical Model

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