Electrochemical Grafting by Reduction of 4-Methylaminobenzenediazonium Salt at GC, Au and Pt Electrode: Investigation of Sensitivity Against Phenol by Cyclic Voltammetry
Küçük Resim Yok
Tarih
2012
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Univ Tehran, Fac Chemistry, Center Excellence Electrochemistry
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The aim of this study is to modify a glassy cabon, gold and platinum electrode with 4-methylaminobenzenediazonium salt (MABDAS) to evaluate the possible application on the detection of phenol by cyclic voltammetry (CV). Diazonium salt was reduced electrochemically and covalently electro-grafted onto GC, Au and Pt electrodes surface to form modified electrodes in non-aqueous media. The electrode surfaces were modified with MABDAS in acetonitrile (CH3CN). MAB modified GC (MAB/GC) electrode was used for the phenol determination in aqueous media. The effect of pH on the electrochemical behavior of the modified GC electrode was investigated for the phenol detection.
Açıklama
Anahtar Kelimeler
Cyclic Voltammetry, Modified Electrode, Surface Characterization, Synthesis Of Diazonium Salt
Kaynak
Analytical & Bioanalytical Electrochemistry
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
4
Sayı
4
