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DC Field | Value | Language |
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dc.contributor.author | Mugadza, Tawanda | - |
dc.contributor.author | Nyokong, Tebello | - |
dc.date.accessioned | 2016-04-27T12:20:39Z | - |
dc.date.available | 2016-04-27T12:20:39Z | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 0013-4686 | - |
dc.identifier.uri | http://dx.doi.org/10.1016/j.electacta.2010.05.065 | - |
dc.description.abstract | In this work we report on the synthesis, characterization and the electrochemical behavior of amide linked nickel (II) tetraamino-phthalocyanine (NiTAPc)-single walled carbon nanotube (SWCNT) nanomaterials (NiTAPc-SWCNT (linked)). UV–vis, XRD, IR and Raman spectroscopies were used in characterization whilst cyclic voltammetry was used to study the electrochemical behavior of NiTAPc-SWCNT (linked)-GCE. Relative to the bare glassy carbon electrode (bare-GCE), SWCNT-GCE, NiTAPc-GCE, and NiTAPc/SWCNT (mixed)-GCE, the NiTAPc-SWCNT (linked)-GCE gave the best current responses for the oxidation of 2-mercaptoethanol (2-ME). The catalytic rate constant is of the magnitude of 103 M−1 s−1 while the detection limit (LOD) is 0.15 μM using the 3δ notation, with a sensitivity of 2.53 μA μM−1 cm−2. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.relation.ispartofseries | Electrochimica Acta;Vol. 55, no. 20 | - |
dc.subject | Cyclic voltammetry | en_US |
dc.subject | Nickel tetraamino-phthalocyanine | en_US |
dc.subject | Single walled carbon nanotubes | en_US |
dc.subject | Rotating disc electrode | en_US |
dc.subject | Chronoamperometry | en_US |
dc.title | Synthesis, characterization and the electrocatalytic behaviour of nickel (II) tetraamino-phthalocyanine chemically linked to single walled carbon nanotubes | en_US |
dc.type | Article | en_US |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
Appears in Collections: | Research Papers |
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ABSTRAC Synthesis 2.pdf | 290.83 kB | Adobe PDF | ![]() View/Open |
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