Electrochemical Detection of Hydrazine by Carbon Paste Electrode Modified with Ferrocene Derivatives, Ionic Liquid, and CoS₂-Carbon Nanotube Nanocomposite.

ABSTRACT: The electrocatalytic performance of carbon paste electrode (CPE) modified with ferrocene-derivative (ethyl2-(4-ferrocenyl[1,2,3]triazol-1-yl)acetate), ionic liquid (n-hexyl-3-methylimidazolium hexafluorophosphate), and CoS₂-carbon nanotube nanocomposite (EFTA/IL/CoS₂-CNT/CPE) was investigated for the electrocatalytic detection of hydrazine. CoS₂-CNT nanocomposite was characterized by field emission scanning electron microscopy, X-ray powder diffraction, and transmission electron microscopy. According to the results of cyclic voltammetry, the EFTA/IL/CoS₂-CNT-integrated CPE has been accompanied by greater catalytic activities for hydrazine oxidation compared to the other electrodes in phosphate buffer solution at a pH 7.0 as a result of the

SUBMITTER: Tajik S 

PROVIDER: S-EPMC7905812 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature