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dc.contributor.authorRivadeneyra Torres, Almudena 
dc.contributor.authorFernández-Salmerón, José
dc.identifier.citationRivadeneyra, A.; Bobinger, M.; Albrecht, A.; Becherer, M.; Lugli, P.; Falco, A.; Salmerón, J.F. Cost-Effective PEDOT:PSS Temperature Sensors Inkjetted on a Bendable Substrate by a Consumer Printer. Polymers 2019, 11, 824. [doi:10.3390/polym11050824]es_ES
dc.description.abstractIn this work, we report on a fabrication protocol to produce fully inkjet-printed temperature sensors on a bendable polyethylene terephthalate (PET) substrate. The sensing layer is made of polymer-based Poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) ink that is electrically contacted by an underlying interdigitated electrode (IDE) structure based on a silver nanoparticle (AgNP) ink. Both inks are available commercially, and no further ink processing is needed to print them using a cost-effective consumer printer with standard cartridges. The fabricated sensor modules are tested for different IDE dimensions and post-deposition treatments of the AgNP film for their response to a temperature range of 20 to 70 °C and moisture range of 20 to 90% RH (relative humidity). Attributed to the higher initial resistance, sensor modules with a larger electrode spacing of 200 µm show a higher thermal sensitivity that is increased by a factor of 1.8 to 2.2 when compared to sensor modules with a 150 µm-spacing. In all cases, the sensors exhibit high linearity towards temperature and a response comparable to state of the art.es_ES
dc.description.sponsorshipThis research was funded by the European Union through the fellowship H2020-MSCA-IF-2017 794885-SELFSENS and the TUM Graduate Schooles_ES
dc.rightsAtribución 3.0 España*
dc.subjectInkjet printinges_ES
dc.subjectPrinted electronicses_ES
dc.subjectResistive sensores_ES
dc.subjectSilver nanoparticleses_ES
dc.titleCost-Effective PEDOT:PSS Temperature Sensors Inkjetted on a Bendable Substrate by a Consumer Printeres_ES

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Atribución 3.0 España
Except where otherwise noted, this item's license is described as Atribución 3.0 España