Title of article
Synthesis of Magnetic Iron Oxide Nanoparticles and its Application for Simultaneous Determination of Hydrazine and Hydroxylamine
Author/Authors
Mazloum-Ardakani, Mohammad Department of Chemistry - Faculty of Science - Yazd University , Maleki, Mehdi Department of Chemistry - Faculty of Science - Yazd University , Khoshroo, Alireza Department of Chemistry - Faculty of Science - Yazd University
Pages
9
From page
350
To page
358
Abstract
This work describes the electrochemical properties of magnetic iron
oxide nanoparticles (Fe2O3 and Fe3O4) as highly sensitive sensors for
the simultaneous determination of hydrazine and hydroxylamine using
a glassy carbon electrode. The electrochemical behavior of hydrazine
and hydroxylamine was investigated using cyclic voltammetry,
chronoamperometry and differential pulse voltammetry techniques. The
results show that, at the modified electrode surface, the peaks of hydrazine
and hydroxylamine oxidation were well resolved. Based on differential
pulse voltammetry, the oxidation of hydrazine exhibited the dynamic range
between 1.0- 1000.0 μM, and the detection limit (3σ) was 0.65 μM. These
features will facilitate the determination of hydrazine and hydroxylamine
in samples at a magnetic iron oxide modified electrode.
Keywords
Electro catalysis , Hydrazine , Hydroxylamine , Magnetic Nanoparticles , Modified Electrodes
Journal title
Astroparticle Physics
Serial Year
2018
Record number
2449306
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