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Browsing by Author "Setshedi, Katlego Z"

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Exfoliated polypyrrole-organically modified montmorillonite clay nanocomposite as a potential adsorbent for Cr (VI) removal

Author: Setshedi, Katlego Z ; Bhaumik, M ; Songwane, S ; nyango, MS ; Maity, Arjun Date: 2013 Exfoliated polypyrrole-organically modified montmorillonite clay nanocomposite (PPy OMMT NC), was prepared as a potential adsorbent, via in situ polymerization of pyrrole monomer for adsorption of toxic Cr(VI) from aqueous solution. The WAXD ... Read more
Metal oxide nanocomposites for adsorption and photoelectrochemical degradation of pharmaceutical pollutants in aqueous solution

Author: Mdlalose, Lindani M ; Chauke, Vongani P ; Nomadolo, Elizabeth N ; Msomi, P ; Setshedi, Katlego Z ; Chimuka, L ; Chetty, Ashlen Date: Apr 2020 The global deterioration of water quality which is associated with industrialisation, urbanisation, and a growing population is reaching critical levels and thus needs to be addressed urgently. Common pollutants that are discharged from ... Read more
Performance evaluation of polypyrrole-montmorillonite clay composite as a re-usable adsorbent for Cr(VII) remediation

Author: Mdlalose, Lindani M ; Balogun, Mohammed O ; Setshedi, Katlego Z ; Chimuka, L ; Chetty, Avashnee Date: Aug 2020 A flexible composite adsorbent combination of polypyrrole and montmorillonite clay (PPy-MMT) has been prepared by in situ oxidative polymerization method. This well-achieved adsorbent has amphoteric characteristics and has been explored in ... Read more
Polymer based nanocomposites for the removal of Cr(VI) from water

Author: Setshedi, Katlego Z Date: 10 Oct 2012 In this presentation the author outlines how the polymer-based nanocomposites can be used as adsorbents to remove hexavalent Cr(VI) from wastewater streams. Read more
Synthesis and characterization of polyaniline, polypyrrole and zero-valent iron-based materials for the adsorptive and oxidative removal of bisphenol-A from aqueous solution

Author: Hlekelele, Lerato ; Nomadolo, Nomvuyo E ; Setshedi, Katlego Z ; Mofokeng, Lethula E ; Chetty, Avashnee S ; Chauke, Vangane P Date: May 2019 One pot synthesis of a polypyrrole, polyaniline and Fe(sup0) nano-composite (Fe0-PPY/PANI) was achieved by polymerizing aniline and pyrrole with FeCl(sub3) followed by the reduction of Fe(sup3)+ to Fe(sup0) with NaBH(sub4). PPY/ PANI was ... Read more

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Browsing by Author "Setshedi, Katlego Z"

Browsing by Author "Setshedi, Katlego Z"

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