Browsing Center for Advanced Materials by Author "Abdulkareem, Asma"
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Fabrication of polyaniline-graphene/polystyrene nanocomposites for flexible gas sensors
Bhadra, Jolly; Popelk, Anton; Abdulkareem, Asma; Ahmad, Zubair; Touatib, Farid; Al-Thani, Noora... more authors ... less authors ( Royal Society of Chemistry , 2019 , Article)This research work presents the fabrication of polyaniline (PANI) and graphene-polyaniline (graphene-PANI) nanocomposite-coated polystyrene (PS) nanofibre mats, as well as their application in flexible and highly sensitive ... -
The Separation of Emulsified Water/Oil Mixtures through Adsorption on Plasma-Treated Polyethylene Powder
Abdulkareem, Asma; Popelka, Anton; Sobolciak, patrik; Krupa, Igor ( Qatar University Press , 2021 , Poster)This work addresses the preparation and characterization of efficient adsorbents for tertiary treatment (oil content below 100 ppm) of oil/water emulsions. Powdered low-density polyethylene (LDPE) was modified by radio-frequency ...