Super high sensitive plate acoustic wave humidity sensor based on graphene oxide film

• Published in: Ultrasonics Vol. 81; pp. 135 - 139
• Main Authors: Kuznetsova, Iren E., Anisimkin, Vladimir I., Gubin, Sergei P., Tkachev, Sergei V., Kolesov, Vladimir V., Kashin, Vadim V., Zaitsev, Boris D., Shikhabudinov, Alexander M., Verona, Enrico, Sun, Shaorong
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 01.11.2017

•The super high sensitive plate acoustic wave humidity sensor with sensitive graphene oxide film was developed.•The operation threshold of the sensor is equal to 0.03% RH.•Water vapor leads to decreasing elastic modules and to increasing thickness of the graphene oxide film. The changes of density a...