Campus Units

Chemistry

Document Type

Article

Publication Version

Accepted Manuscript

Publication Date

2019

Journal or Book Title

Journal of Analysis and Testing

DOI

10.1007/s41664-019-00098-9

Abstract

In this paper, we report a method for obtaining a visual voltammogram at a linear array of closed wireless bipolar electrodes (BPEs). This advancement is significant, because the visual voltammogram captures the entire current–potential (iE) relationship of a faradaic reaction in one image and is continuously generated over time. Therefore, we anticipate that this method will allow monitoring in redox systems that change over time. Further, the use of a linear array of BPEs eliminates the need to use a potentiostat and can be carried out with a simple DC power supply. Our experimental and numerical results demonstrate that the visual voltammogram is similar to a linear sweep voltammogram and therefore, information about the faradaic process can be extracted from the wave position, height, and shape.

Comments

This is a post-peer-review, pre-copyedit version of an article published in Journal of Analysis and Testing. The final authenticated version is available online at DOI: 10.1007/s41664-019-00098-9. Posted with permission.

Copyright Owner

The Nonferrous Metals Society of China

Language

en

File Format

application/pdf

Available for download on Sunday, March 29, 2020

Published Version

Included in

Chemistry Commons

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