电化学交流阻抗谱

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EIS: A Powerful Technique

Electrochemical Impedance Spectroscopy (EIS) is a powerful technique with a broad range of research applications.  Click on a link below to view the Application or Technical Note.

Complete List EIS Application Notes »

Waveform Generation and Frequency Resolution

Posted by Dominik on 25 August 2016

This Technical Note outlines how waveform signals are generated with a potentiostat. Further, the term “frequency resolution” is discussed which is often mentioned in specification sheets for potentiostats.

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电化学电容测试:第三部分—电化学阻抗谱

Posted on 30 June 2015

本章为应用指南的第三部分,主要阐述能量转换装置相关的电化学技术。本章主要讨论的是电化学阻抗谱基础(EIS)知识并且将通过在单电化学电容和堆栈上的测试介绍Gamry的电化学阻抗技术。

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Determination of the correct value of Cdl from the impedance results fitted by the commercially available software

Posted on 11 March 2015

Determination of the correct value of Cdl from the impedance results fitted by the commercially available software

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How Cabling and Signal Amplitudes Affect EIS Results

Posted on 12 August 2014

Accuracy Contour Plot (ACP) describe a region of accuracy over a given range of impedances and frequencies under a defined set of conditions.

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Raman Spectroelectrochemistry

Posted on 6 January 2014

This application note discusses Raman spectroscopy and its combination with electrochemical techniques.

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User Defined Components for EIS Modeling

Posted on 2 August 2013

With Gamry’s Echem Analyst and Model Editor you can create all sorts of EIS models provided they are made up of series and parallel combinations of 8 different basic circuit components.

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Low Impedance Limits
 with the Gamry Reference 30k Booster

Posted on 2 August 2013

This Application Note describes measurement of very small impedances using Electrochemical Impedance Spectroscopy (EIS).

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EIS of Organic Coatings and Paints

Posted on 2 August 2013

All my impedance spectra look the same! This complaint is very common.

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OptiEIS™: A Multisine Implementation

Posted on 2 August 2013

This application note discusses the use of multiple sine wave excitation in EIS and its implementation in Gamry Instrument software.

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电化学阻抗法的原理

Posted on 26 July 2013

这个应用报告介绍了EIS的理论,并且尽量不从数学和电工理论方面来阐述。如果你仍然觉得这里阐述的材料难以理解也不要停止阅读。即使你不了解所有的讨论内容,也可以从这篇应用报告中得到有用的信息。

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