Characterization of 2,(3)-tetra-(4-oxo-benzamide) phthalocyaninato cobalt (II) - Single walled carbon nanotube conjugate platforms and their use in electrocatalysis of amitrole

Tawanda Mugadza, Yasin Arslanolu, Tebello Nyokong*

*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: Dergiye katkıMakalebilirkişi

21 Atıf (Scopus)

Özet

In this paper we report on the use of carboxylic acid functionalized single walled carbon nanotubes (SWCNT) in the synthesis of 2,(3)-tetra-(4-oxo- benzamide)phthalocyaninato cobalt (II)-single walled carbon nanotube conjugates (CoTOBPc-SWCNT), their characterization and application in the electrocatalytic oxidation of amitrole. Cyclic voltammetry, chronoamperometry and electrochemical impedance spectroscopy were used for the detection of amitrole on the modified glassy carbon electrode. The catalytic rate constant was 1.6 × 10 3 M -1 s -1 and the apparent electron rate transfer constant was 1.5 × 10 -5 cm s -1. The linear dynamic range was 1.0 × 10 -6-3.0 × 10 -5 M, with a sensitivity of ∼1.13 A mol -1 L cm -2.

Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)44-51
Sayfa sayısı8
DergiElectrochimica Acta
Hacim68
DOI'lar
Yayın durumuYayınlandı - 30 Nis 2012
Harici olarak yayınlandıEvet

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Characterization of 2,(3)-tetra-(4-oxo-benzamide) phthalocyaninato cobalt (II) - Single walled carbon nanotube conjugate platforms and their use in electrocatalysis of amitrole' araştırma başlıklarına git. Birlikte benzersiz bir parmak izi oluştururlar.

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