High-sensitivity and low-hysteresis humidity sensor based on reduced graphene oxide/zinc oxide nanocomposites

Emergent Materials, Год журнала: 2024, Номер unknown

Опубликована: Авг. 15, 2024

Язык: Английский

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Interfacial engineered biomass-derived G/VMT-PCNCs networks as high-performance proton-conducting humidity sensors

Carbohydrate Polymers, Год журнала: 2025, Номер 356, С. 123404 - 123404

Опубликована: Фев. 14, 2025

Язык: Английский

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Preparation and mechanistic investigation of a flower-shaped MoSe2-SnS2 humidity sensor for respiratory monitoring

Sensors and Actuators B Chemical, Год журнала: 2024, Номер 422, С. 136572 - 136572

Опубликована: Сен. 4, 2024

Язык: Английский

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Copper abietate/polyvinyl acetate composite film for enhanced humidity sensing in Chinese herbal medicine monitoring systems

Sensors and Actuators B Chemical, Год журнала: 2024, Номер unknown, С. 136656 - 136656

Опубликована: Сен. 1, 2024

Язык: Английский

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Fiber Optic Fabry-Pérot Salinity Sensor Based Multiple Conductive Hydrogel Sensing Layers

Опубликована: Янв. 1, 2024

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Язык: Английский

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Fiber Optic Fabry-Pérot Salinity Sensor Based Multiple Conductive Hydrogel Sensing Layers

Опубликована: Янв. 1, 2024

This study introduces a new type of salinity sensor based on fiber optic Fabry-Pérot (FOFPS) featuring tip coated with intelligent chemical cross-linked network materials. The integrates single-mode optical fiber, capillary tube, and quartz rod, bonding both ends using UV glue. Furthermore, it employs multi-layer coating polyacrylic acid (PAA)-polyacrylamide (PAAm) hydrogel achieved through layer-by-layer stacking technology. Results indicate the FOFPS's capability to measure in aqueous. Across concentrations ranging from 0‰ 45‰, linear correlation between wavelength concentration is observed. FOFPS utilizing PAA-PAAm exhibits sensitivity approximately 1.241 nm/‰, high linearity 0.995, maximum drift 57.971 nm. These findings underscore efficacy as sensing layer FOFPS, highlighting its superior adjustability, responsiveness, linearity, suitability for environmental refractive index applications.

Язык: Английский

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Fiber optic Fabry–Pérot salinity sensor based multiple conductive hydrogel sensing layers

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер 699, С. 134655 - 134655

Опубликована: Июнь 28, 2024

Язык: Английский

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