Ⅲ．腐食の電気化学測定法の応用―電気化学水晶振動子マイクロバランス法（EQCM法）―

菅原 優

doi:10.3323/jcorr.67.156

Zairyo-to-Kankyo

Online ISSN : 1881-9664
Print ISSN : 0917-0480
ISSN-L : 0917-0480

Review

Ⅲ. Advanced Electrochemical Methods for Corrosion Study―Electrochemical Quartz Crystal Microbalance―

Yu Sugawara

Author information

Keywords: electrochemical quartz crystal microbalance （EQCM）, sauerbrey equation, nano-scale mass change, change in resonance frequency, faraday's law

JOURNAL FREE ACCESS

2018 Volume 67 Issue 4 Pages 156-161

DOI https://doi.org/10.3323/jcorr.67.156

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Abstract

Electrochemical quartz crystal microbalance （EQCM） is a method to determine a mass change related to electrode reactions by measuring a change in the resonance frequency of the quartz. Because the EQCM can detect a nano-scale mass change, it is a powerful tool for analysis of electrode reactions. This article provides an introduction of the EQCM principle, applications of the EQCM to corrosion studies, and problems for measurements.

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