All-cellulose-derived humidity sensor prepared <i>via</i> direct laser writing of conductive and moisture-stable electrodes on TEMPO-oxidized cellulose paper
Luting Zhu, Xiang Li, Takaaki Kasuga, Kojiro Uetani, Masaya Nogi, Hirotaka Koga
Abstract
Abundant and renewable all-cellulose-derived humidity sensors are fabricated via direct laser writing of patterned electrodes onto TEMPO-oxidized cellulose fiber paper, offering versatile applicability for the “trillion sensor” era.
Topics & Concepts
Materials scienceCelluloseElectrodeHumidityElectrical conductorMoistureLaserCellulose fiberComposite materialChemical engineeringOptoelectronicsFiberOpticsMeteorologyPhysical chemistryPhysicsChemistryEngineeringGas Sensing Nanomaterials and SensorsAnalytical Chemistry and SensorsAdvanced Sensor and Energy Harvesting Materials