Characterization of multilayer film using electrochemical impedance spectroscopy

被引：0
|
作者：
Cheng, ZL [1 ]
Yang, XR [1 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Appl Chem, Electroanalyt Chem Lab, Natl Analyt Res Ctr Electrochem & Spect, Changchun 130022, Peoples R China
来源：
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY | 2001年 / 29卷 / 01期
关键词：
electrostatic attraction; multilayer film; electrochemical impedance spectroscopy;
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A new multilayer film fabricated based on electrostatic attraction in this laboratory was firstly characterized by the electrochemical impedance spectroscopy. The relationship between the charge-transfer resistance and double-layer capacitance with the number of layers was obtained through analyzing the impedance data. It demonstrated that the multilayer film showed a unique structure with the film growth. Compared to other electrochemical methods, the electrochemical impedance spectroscopy was proved to be a very sensitive and useful technique for characterizing the multilayer films.
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页码：6 / 10
页数：5
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