2026-04-17T06:12:48Zhttps://recercat.cat/oai/requestoai:recercat.cat:2445/1226282025-12-04T21:32:40Zcom_2072_1057col_2072_478812col_2072_478917
RECERCAT
author
Medina Rodríguez, Beatriz
author
Vescio, Giovanni
author
Arrese, Javier
author
Varea Espelt, Aïda
author
Ramos, Francisco
author
Cirera Hernández, Albert
2018-05-29T10:32:04Z2018-05-29T10:32:04Z20152018-05-29T10:32:04Z
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.
cc-by-nc (c) David Publishing, 2015 http://creativecommons.org/licenses/by-nc/3.0/es info:eu-repo/semantics/openAccess
Serigrafia
Electrònica
Detectors de gasos
Serigraphy
Electronics
Gas detectors
Fabrication, Performances and Aging of Flexible Gas Sensor Platforms
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion