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المؤلفAbu Haija, Mohammad
المؤلفBasina, Georgia
المؤلفBanat, Fawzi
المؤلفAyesh, Ahmad I.
تاريخ الإتاحة2020-08-12T09:32:58Z
تاريخ النشر2019
اسم المنشورMaterials Science- Poland
المصدرScopus
معرّف المصادر الموحدhttp://dx.doi.org/10.2478/msp-2019-0020
معرّف المصادر الموحدhttp://hdl.handle.net/10576/15502
الملخصSpinel ferrite nanoparticles in the form CuFe2O4 were tested for gas sensing applications. Nanoparticles pressed in a disk form were used to construct conductometric gas sensors. The disk was placed between two electrical electrodes wherein the top electrode had a grid structure. The produced sensors were tested against H2S and H2 gases and they were found to be selective and sensitive to H2S concentration as low as 25 ppm. The composition of the nanoparticles was confirmed by X-ray diffraction and energy dispersive X-ray spectroscopy measurements. The crystal structure was verified by both X-ray diffraction and transmission electron microscope. The observations obtained from the experiments demonstrated the high potential of using CuFe2O4 nanoparticles for H2S sensing applications.
راعي المشروعThis work was supported by the Khalifa University under the Grant Number RIFP-14312 and the Qatar University under the Grant Number QUCG-CAS-2018\2019-1.
اللغةen
الناشرSciendo
الموضوعCuFe2O4
gas sensor
H2S
nanoparticles
spinel ferrite
العنوانAdsorption and gas sensing properties of CuFe2O4 nanoparticles
النوعArticle
dc.accessType Open Access


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