ETHANOL SENSOR WITH ZNO NANORODS

The invention is directed to an ethanol sensor (2) comprising a substrate (4); at least two interdigitated electrodes (6) deposited on the substrate (4); an ethanol sensing layer (16) comprising ZnO nanorods (16.1) deposited on and between the at least two interdigitated electrodes (6), said ethanol...

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Bibliographic Details
Main Authors LENOBLE Damien, BARBORINI Emanuele, GIROD Stéphanie, MENGUELTI Kevin, CREPELLIERE Jonathan
Format Patent
LanguageEnglish
Published 22.06.2023
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:The invention is directed to an ethanol sensor (2) comprising a substrate (4); at least two interdigitated electrodes (6) deposited on the substrate (4); an ethanol sensing layer (16) comprising ZnO nanorods (16.1) deposited on and between the at least two interdigitated electrodes (6), said ethanol sensing layer (16) showing a resistivity that varies when in contact with ethanol; wherein the ZnO nanorods (16.1) are deposited directly on the at least two interdigitated electrodes (6).
Bibliography:Application Number: LU20210501058