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AuthorBhadra, Jolly
AuthorParangusan, Hemalatha
AuthorAhmad, Zubair
AuthorMallick, Shoaib
AuthorTouati, Farid
AuthorAl-Thani, Noora Jabor
Available date2020-10-22T06:59:10Z
Publication Date2020
Publication NameQatar University Annual Research Forum & Exhibition 2020
CitationBhadra J., Parangusan H., Ahmad Z., Mallick S., Touati F., AlThani N.J., "Capacitive type Humidity sensor based on PANI decorated Cu-ZnS porous micropshere", Qatar University Annual Research Forum and Exhibition (QUARFE 2020), Doha, 2020, https://doi.org/10.29117/quarfe.2020.0016
URIhttps://doi.org/10.29117/quarfe.2020.0016
URIhttp://hdl.handle.net/10576/16551
AbstractPANI coated Cu-ZnS porous microsphere structures have been synthesized by hydrothermal method and in-situ polymerization process. The synthesized composite is characterized by different techniques in order to study the structural, morphological and surface absorption properties. The experimental observation demonstrates that the PANI/1%Cu-ZnS composite has better sensitivity, fast response and good stability as compared to pure PANI and other PANI/CuZnS compositions. Finally, PANI/1% Cu-ZnS composite has been found to be optimized for the humidity sensors due to its well distributed roughness, porosity and hydrophilicity. The average response and recovery times of the PANI/1% Cu-ZnS are found to be 42 s and 24 s, respectively, which outperform recent results.
Languageen
PublisherQatar University Press
SubjectPorous microspheres
PANI
Cu-ZnS composite
Humidity sensor
TitleCapacitive type Humidity sensor based on PANI decorated Cu-ZnS porous micropshere
TypePoster
dc.accessType Open Access


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