تصفح حسب المؤلف "Tanvir A."
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Electrospun Copolyamide Mats Modified by Functionalized Multiwall Carbon Nanotubes
Sobolciak P.; Tanvir A.; Popelka A.; Spitalsky Z.; Mrlik M.; Krupa I.... more authors ... less authors ( John Wiley and Sons Inc. , 2019 , Article)In this article, we report the preparation and properties of electro-conductive mats based on the commercial copolyamide (Vestamelt X1010) and multiwall carbon nanotubes functionalized by amino groups. Vestamelt X1010 is ... -
Materials and technologies for the tertiary treatment of produced water contaminated by oil impurities through nonfibrous deep-bed media: A review
Sobolciak P.; Popelka A.; Tanvir A.; Al-Maadeed M.A.; Adham S.; Krupa I.... more authors ... less authors ( MDPI AG , 2020 , Article)This review covers various aspects of the treatment of emulsified oil/water mixtures and is particularly focused on tertiary treatment, which means the reduction of the oil content from 70-100 ppm to below 10 ppm, depending ... -
Piezoresistive sensors based on electrospun mats modified by 2D Ti3C2Tx MXene
Sobolčiak P.; Tanvir A.; Sadasivuni K.K.; Krupa I. ( MDPI AG , 2019 , Article)The preparation methodology and properties of electroconductive, electrospun mats composed of copolyamide 6,10 and Ti3C2Tx are described in this paper. Mats of several compositions were prepared from a solution of n-propanol. ... -
Smart and robust electrospun fabrics of piezoelectric polymer nanocomposite for self-powering electronic textiles
Ponnamma D.; Parangusan H.; Tanvir A.; AlMa'adeed M.A.A. ( Elsevier Ltd , 2019 , Article)The present work designs a piezoelectric nanogenerator (PENG) based on the electrospun nanofibers of the piezoelectric polymer, polyvinylidene fluoride hexafluoropropylene (PVDF-HFP), by uniformly drawing the spun membranes ... -
Some theoretical aspects of tertiary treatment of water/oil emulsions by adsorption and coalescence mechanisms: A review
Sobolciak P.; Popelka A.; Tanvir A.; Al-Maadeed M.A.; Adham S.; Krupa I.... more authors ... less authors ( MDPI AG , 2021 , Article Review)The massive increase in the volumes of oily contaminated produced waters associated with various industrial sectors has initiated considerable technological and scientific efforts related to the development of new cleaning ... -
The separation of emulsified water/oil mixtures through adsorption on plasma-treated polyethylene powder
Abdulkareem A.; Popelka A.; Sobol?iak P.; Tanvir A.; Ouederni M.; AlMaadeed M.A.; Kasak P.; Adham S.; Krupa I.... more authors ... less authors ( MDPI AG , 2021 , Article)This paper 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 ... -
TiO2/Halloysite hybrid filler reinforced epoxy nanocomposites
VijayanPP.; TanvirA.; MrlikM.; UrbanekM.; Al-MaadeedM. ( John Wiley and SonsInc. , 2018 , Article)TiO2 nanoparticles and Halloysite nanotubes were used together to modify epoxy matrix. They were introduced into the matrix using two different approaches: (a) both TiO2 nanoparticles and Halloysite nanotubes were incorporated ...