Browsing Mathematics, Statistics & Physics by Author "Salah, Belal"
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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 ... -
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 ... -
Pt-Based Nanostructures for Electrochemical Oxidation of CO: Unveiling the Effect of Shapes and Electrolytes
Abdelgawad, Ahmed; Salah, Belal; Eid, Kamel; Abdullah, Aboubakr M.; Al-Hajri, Rashid S.; Al-Abri, Mohammed; Hassan, Mohammad K.; Al-Sulaiti, Leena A.; Ahmadaliev, Doniyorbek; Ozoemena, Kenneth I.... more authors ... less authors ( MDPI , 2022 , Article)Direct alcohol fuel cells are deemed as green and sustainable energy resources; however, CO-poisoning of Pt-based catalysts is a critical barrier to their commercialization. Thus, investigation of the electrochemical CO ...