Nanoporous gold particles modified titanium electrode for hydrazine oxidation

Effective and rapid electrochemical detection of hydrazine by nanoporous gold

“…It should be noted that the current increase gradually weakens once the pH was higher than 8.5. The phenomenon can be understood from the following reaction equation [21]:…”

“…A direct and efficient way for the detection of hydrazine in the solution is based on its electrochemical oxidation using voltammetric methods. Until now, the electrochemical oxidation by various nano-structured materials such as carbon nanotube [16,17], copper-palladium alloy [18], gold [19][20][21][22], silver [23] and platinum [24] has been reported in the literatures.…”

Electron transport and electrocatalytic properties of MWCNT/nickel nanocomposites: Hydrazine and diethylaminoethanethiol as analytical probes

“…The 3.33 A M À1 cm À2 for the electrode in hydrazine is greater compared to the 1.117 A M À1 cm À2 reported for nanoporous gold particles modified platinum electrode [53]. The limit of detection was obtained using [54]:…”

Facile preparation of Ni(OH)2–MnO2 hybrid material and its application in the electrocatalytic oxidation of hydrazine

“…Different methods such as spectrophotometric [4], chemiluminescence [5], chromatography [6], titrimetry [7], fluorescence [8], and electrochemical methods [9] have been reported for the detection of hydrazine. Among these, electrochemical oxidation of hydrazine has attracted much attention because of its promising applications in direct fuel cells and hydrazine sensors [10].…”