Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/144912
Title: Investigation of a thin‐film quasi‐reference electrode fabricated by combined sputtering‐evaporation approach
Authors: Wang, Nan
Kanhere, Elgar
Tao, Kai
Hu, Liangxing
Wu, Jin
Miao, Jianmin
Triantafyllou, Michael S.
Keywords: Engineering::Mechanical engineering
Issue Date: 2018
Source: Wang, N., Kanhere, E., Tao, K., Hu, L., Wu, J., Miao, J., & Triantafyllou, M. S. (2018). Investigation of a Thin‐Film Quasi‐Reference Electrode Fabricated by Combined Sputtering‐Evaporation Approach. Electroanalysis, 31(3), 560–566. doi:10.1002/elan.201800532
Journal: Electroanalysis
Abstract: This paper presents the development of a thin‐film quasi‐reference electrode (tQRE), which was fabricated by sputtering silver (Ag) on a conducting gold layer. The Ag layer was subsequently covered by silver chloride (AgCl) with the aid of e‐beam evaporation. The functionality of the tQREs as reliable reference electrodes was confirmed by observing the potential response in solutions with various chloride ion concentrations. The influence of solution pH on the potential change of the tQREs was evaluated. In the solution with controlled ionic strength, the tQREs were able to provide stable and consistent potential outputs. Experimental investigation of the electrochemical sensors with integrated tQREs demonstrated potential applicability of the tQREs to be incorporated into miniaturized and disposable lab‐on‐a‐chip sensors for point‐of‐care/in‐situ measurements.
URI: https://hdl.handle.net/10356/144912
ISSN: 1040-0397
DOI: 10.1002/elan.201800532
Rights: This is the accepted version of the following article: Wang, N., Kanhere, E., Tao, K., Hu, L., Wu, J., Miao, J., & Triantafyllou, M. S. (2018). Investigation of a Thin‐Film Quasi‐Reference Electrode Fabricated by Combined Sputtering‐Evaporation Approach. Electroanalysis, 31(3), 560–566., which has been published in final form at doi:10.1002/elan.201800532. This article may be used for non-commercial purposes in accordance with the Wiley Self-Archiving Policy [https://authorservices.wiley.com/authorresources/Journal-Authors/licensing/self-archiving.html].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MAE Journal Articles

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