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Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/122628
Fabrication, Performances and Aging of Flexible Gas Sensor Platforms
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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.
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MEDINA RODRÍGUEZ, Beatriz, VESCIO, Giovanni, ARRESE, Javier, VAREA ESPELT, Aïda, RAMOS, Francisco, CIRERA HERNÁNDEZ, Albert. Fabrication, Performances and Aging of Flexible Gas Sensor Platforms. _Journal of Materials Science and Engineering B_. 2015. Vol. 5, núm. 3-4, pàgs. 170-176. [consulta: 23 de gener de 2026]. ISSN: 2161-6221. [Disponible a: https://hdl.handle.net/2445/122628]