Potential of Printed Electrodes for Electrochemical Impedance Spectroscopy (EIS): Toward Membrane Fouling Detection,Advanced Electronic Materials

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Potential of Printed Electrodes for Electrochemical Impedance Spectroscopy (EIS): Toward Membrane Fouling Detection
Advanced Electronic Materials ( IF 5.3 ) Pub Date : 2021-08-05 , DOI: 10.1002/aelm.202100043
Guo Liang Goh ₁ , Ming Feng Tay ₂ , Jia Min Lee ₁ , Jia Shin Ho ₂ , Lee Nuang Sim ₂ , Wai Yee Yeong ₁ , Tzyy Haur Chong _{2,

3}

Affiliation

Electrochemical impedance spectroscopy (EIS), one of the techniques for electrochemical analysis, has been used for a wide range of applications especially chemical- and bio-sensing. Besides, EIS is one of the few techniques that has been proven useful for membrane fouling detection. Electrodes are some of the most essential components for analytes detection applications with EIS. With the advances in printing technology, the fabrication of advanced printed electrode systems with miniature designs and improved sensitivity for electrochemical sensing is made possible. This review addresses recent advances in printed electrodes for electrochemical impedance spectroscopy with the emphasis placed on discussing the use of printed electrodes for membrane fouling detection. Common electrode designs and materials for electrochemical impedance spectroscopy are discussed, along with practical examples of these printed electrodes. The commonly used printing techniques for the fabrication of printed electrodes are also deliberated. The successful realization of printed electrodes for EIS requires careful design of electrodes, proper selection of electrode materials, as well as optimization of the printing process. It is expected that printed electrodes will be widely accepted for EIS sensing applications and will facilitate the creation of low-cost high-performance sensing devices.

中文翻译：

用于电化学阻抗谱 (EIS) 的印刷电极的潜力：迈向膜污染检测

电化学阻抗谱 (EIS) 是电化学分析技术之一，已被用于广泛的应用，尤其是化学和生物传感。此外，EIS 是少数已被证明可用于膜污染检测的技术之一。电极是使用 EIS 进行分析物检测应用的一些最重要的组件。随着印刷技术的进步，制造具有微型设计和改进的电化学传感灵敏度的先进印刷电极系统成为可能。本综述讨论了用于电化学阻抗谱的印刷电极的最新进展，重点讨论了印刷电极在膜污染检测中的使用。讨论了电化学阻抗谱的常见电极设计和材料，以及这些印刷电极的实际例子。还讨论了用于制造印刷电极的常用印刷技术。EIS 印刷电极的成功实现需要精心设计电极、正确选择电极材料以及优化印刷工艺。预计印刷电极将被广泛接受用于 EIS 传感应用，并将促进低成本高性能传感设备的创建。EIS 印刷电极的成功实现需要精心设计电极、正确选择电极材料以及优化印刷工艺。预计印刷电极将被广泛接受用于 EIS 传感应用，并将促进低成本高性能传感设备的创建。EIS 印刷电极的成功实现需要精心设计电极、正确选择电极材料以及优化印刷工艺。预计印刷电极将被广泛接受用于 EIS 传感应用，并将促进低成本高性能传感设备的创建。

更新日期：2021-10-12

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