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Browsing by Subject "Polyaniline"

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Graphenated tantalum(IV) oxide and poly(4-styrene sulphonic acid)-doped polyaniline nanocomposite as cathode material in an electrochemical capacitor

Author: Njomo, N ; Waryo, T ; Masikini, M ; Ikpo, CO ; Mailu, S ; Tovide, O ; Ross, N ; Williams, A ; Matinise, N ; Sunday, CE ; Mayedwa, N ; Baker, PGL ; Ozoemena, KI ; Iwuoha, EI Date: May 2014 Nanostructured poly(4-styrene sulphonic acid) and tantalum (IV) oxide-doped polyaniline nanocomposite were synthesised and their electro-conductive properties were determined. The oxide was synthesized using a modified sol-gel method and then ... Read more
High-performance supercapacitors based on S-doped polyaniline nanotubes decorated with Ni(OH)2 nanosponge and onion-like carbons derived from used car tyres

Author: Bhaumik, M ; Raju, Kumar ; Arunachellan, Iviwe C ; Ludwig, T ; Mathe, Mahlanyane K ; Maity, Arjun ; Mathur, S Date: May 2020 High performance supercapacitors are designed based on hierarchical Ni(OH)2 nanosponges anchored on sulfur-enriched polyaniline (PANI) nanotubes and waste tyre-derived onion-like carbons (OLC) as counter electrode materials. The rational ... Read more
Improved photoelectrochemical detection of mercury (II) with a TiO2-modified composite photoelectrode

Author: Chamier, J ; Crouch, AM Date: Jan 2012 The spectrophotometric change of amercury (II) (Hg2+) selective small molecule chemosensor has been successfully converted into a photovoltaic response upon ligating Hg2+. The photon excitation was followed by charge separation facilitated ... Read more
Investigation of the electrical charge transport mechanism and magnetoresistance response in chloridedoped polyaniline–Fe composite nanofibers

Author: Bhaumik, M ; Mahule, TS ; Srinivasu, VV ; Maity, Arjun Date: Jun 2019 One-dimensional composite nanostructures of chloride-doped polyaniline (PANI-Cl) and Fe nanoparticles (NPs) were fabricated via deposition of Fe NPs onto the PANI nanofiber matrix at room temperature. Morphological and structural characterization ... Read more
Mercaptobenzothiazole on gold biosensor systems for organophosphate and carbamate pesticide compounds

Author: Somerset, VS Date: May 2010 Organophosphate and carbamate pesticides are powerful neurotoxins that impede the activity of cholinesterase enzyme leading to severe health effects. This study firstly reports the development, characterisation, and application of thick-film ... Read more
Physicochemical and morphological properties of poly(aniline-co-pyrrole)

Author: Mavundla, SE ; Malgas, GF ; Motaung, DE ; Iwuoha, EI Date: 2010 Copolymers of aniline and pyrrole have been prepared by chemical oxidative- olymerization of aniline and pyrrole using ammonium per sulphate and ferric chloride as oxidants. The structural and morphological properties were studied by X-ray ... Read more
Polyaniline-clay composite-containing epoxy coating with enhanced corrosion protection and mechanical properties

Author: Motlatle, Abesach M ; Ray, Suprakas S ; Scriba, Manfred R Date: Nov 2018 The corrosion of steel is a worldwide industrial problem. In this study, we demonstrate that polyaniline (PANI), an extensively studied additive for organic coatings that affords corrosion protection, can be imbedded in epoxy, as a pigment ... Read more
Solid coated Li4Ti5O12 (LTO) using polyaniline (PANI) as anode materials for improving thermal safety for lithium ion battery

Author: Mo, L ; Zheng, Haitao Date: Nov 2020 In generally, the thermal behaviour of cathode and electrolyte are the major concerns for the safety of lithium-ion battery, In contrast to rare attention on thermal effects of anode materials. In this work, Li4Ti5O12/polyaniline (PANI@LTO) ... Read more
Solid coated Li4Ti5O12 (LTO) using polyaniline (PANI) as anodematerials for improving thermal safety for lithium ion battery

Author: Mo, L ; Zheng, Haitao Date: Nov 2020 In generally, the thermal behaviour of cathode and electrolyte are the major concerns for the safety of lithium-ion battery, In contrast to rare attention on thermal effects of anode materials. In this work, Li4Ti5O12/polyaniline (PANI@LTO) ... 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 Subject "Polyaniline"

Browsing by Subject "Polyaniline"

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All of ResearchSpace

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