Browsing by Author "Ahmad I., Ayesh"
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DFT investigation of H2S and SO2 adsorption on Zn modified MoSe2
Ahmad I., Ayesh ( Elsevier , 2022 , Article)Development of decidedly sensitive and selective gas sensors is desirable to maintain control of environment quality against hazardous pollutant. The adsorption of H2S and SO2 molecules on pristine and Zn doped MoSe2 ... -
Fabrication of selective gas sensors using Fe3O4 nanoparticles decorated with CuO
Ahmad I., Ayesh; Salah, Belal ( Elsevier , 2022 , Article)Metal-oxide nanoparticles are regarded as favorable candidates for different device applications including gas sensors. Decoration of nanoparticles with smaller ones of different types enables taking advantage of the ... -
High sensitivity H2S gas sensors using lead halide perovskite nanoparticles
Ahmad I., Ayesh; Alghamdi, S.A.; Salah, Belal; Bennett, S.H.; Crean, C.; Sellin, P.J.; Ayesh, Ahmad... more authors ... less authors ( Elsevier , 2022 , Article)We report the development of a high sensitivity H2S gas sensor based on perovskite nanoparticles, which can be synthesized using relatively simple solution-growth methods. The gas sensor was fabricated from the metal halide ... -
Investigation of NH3 adsorption on noble metal modified MoSe2
Ahmad I., Ayesh ( Elsevier , 2022 , Article)Gas pollutants represent hazard for the quality of the ambient environment, thus, the development of sensitive and selective gas sensors is essential to monitor and maintain its decent quality. The adsorption of NH3 gas ... -
Production of flexible nanocomposite membranes for x-ray detectors
Ahmad I., Ayesh; Salah, Belal; Nawwas, Rama; Alyafei, Aldana; AlMansouri, Sara; Al-Sulaiti, Leena... more authors ... less authors ( Elsevier , 2020 , Article)Flexible membranes of poly(vinyl alcohol) (PVA) polymer and CuO nanoparticles for x-ray detection applications are reported in this work. PVA represents a polymer matrix for nanoparticles, and its flexibility and electrical ...