Novel dry metal electrode with tilted microstructure fabricated with laser micromilling process

Zhou, Wei, Liu, Shaoyu, Liu, Wei, Zhang, Chenying, Li, Yaoyao, Xu, Wenjing and Hui, Kwan San ORCID: https://orcid.org/0000-0001-7089-7587 (2017) Novel dry metal electrode with tilted microstructure fabricated with laser micromilling process. Sensors and Actuators A: Physical, 264. ISSN 0924-4247

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Abstract

A novel dry metal electrodes with tilted microstructure arrays was fabricated with laser micromilling process by adjusting the incident angle of the laser beam. After discussing the laser fabrication process for dry metal electrodes, the effects of the laser incident angle, width of unscanned area, laser output power, and scanning times on the shape and size of the microstructures are further discussed. Our experimental results show that the tilted angle of the surface microstructures of the dry metal electrodes depended on the laser incident angle. The heights of the surface microstructures of dry metal electrodes were greatly increased by increases of the laser output power and scanning times. Compared with vertical microstructure arrays, the developed dry metal electrodes with 60° tilted angle microstructure arrays demonstrated much lower impedances.

Item Type:	Article
Uncontrolled Keywords:	dry metal electrode,laser micromilling,surface microstructures,impedance measurement
Faculty \ School:	Faculty of Science > School of Mathematics (former - to 2024)
UEA Research Groups:	Faculty of Science > Research Groups > Energy Materials Laboratory
Related URLs:	http://linkinghub.elsevier.com/retrieve/...
Depositing User:	Pure Connector
Date Deposited:	22 Jul 2017 05:06
Last Modified:	25 Sep 2024 12:52
URI:	https://ueaeprints.uea.ac.uk/id/eprint/64230
DOI:	10.1016/j.sna.2017.07.028

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