Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/122628
Title: | Fabrication, Performances and Aging of Flexible Gas Sensor Platforms |
Author: | Medina Rodríguez, Beatriz Vescio, Giovanni Arrese, Javier Varea Espelt, Aïda Ramos, Francisco Cirera Hernández, Albert |
Keywords: | Serigrafia Electrònica Detectors de gasos Serigraphy Electronics Gas detectors |
Issue Date: | 2015 |
Publisher: | David Publishing |
Abstract: | Flexible electronics are attracting much interest in gas sensor field on on-site monitoring applications due to their wear ability, lightweight and low-cost production. These performances are fully accomplished by silver-based platforms, but silver corrosion represents the main drawback for the integrity of the devices. In this work, self-heating sensor platforms fabricated by screen- and inkjet-printing techniques have been developed. The reliability of both types of sensors has been tested by long-term lifetime characterization and aging tests. These tests proved that the actuation time is interrupted by silver corrosion phenomena in screen-printing devices and by hot spots in inkjet-printing ones. Appropriate solutions regarding isolation and design improvements achieved not only an increase of lifetime and reliability, but also a decrease of power consumption. |
Note: | Reproducció del document publicat a: https://doi.org/10.17265/2161-6221/2015.3-4.009 |
It is part of: | Journal of Materials Science and Engineering B, 2015, vol. 5, num. 3-4, p. 170-176 |
URI: | http://hdl.handle.net/2445/122628 |
Related resource: | https://doi.org/10.17265/2161-6221/2015.3-4.009 |
ISSN: | 2161-6221 |
Appears in Collections: | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) |
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