Electro-oxidation of hydrazine on mercury, silver and gold electrodes in alkaline solutions

Electrochemical oxidation of hydrazine and its derivatives on the surface of metal electrodes in alkaline media

“…Hydrazine is one of the most popular reduction agents. Therefore, hydrazine oxidation on platinum [6][7][8][9][10], palladium [11][12][13], nickel [11,[14][15][16], cobalt [13], gold [10], mercury [17][18][19][20], and silver [19] electrodes in alkaline media was investigated intensively from the 1960s to the 1980s. In recent times, the research work in this field has been investigated on of hydrazine oxidation on platinum [21] and Ag/Ti [22] electrodes in alkaline media.…”

Palladium nanoparticle decorated carbon ionic liquid electrode for highly efficient electrocatalytic oxidation and determination of hydrazine

“…The direct oxidation of hydrazine at several electrodes including mercury, silver, gold [11], platinum [12], nickel [13], rhodium and pal- [10] has been investigated and large overpotentials have been reported. Although noble metals are active in the anodic oxidation of hydrazine, they are too expensive for practical applications and require a large overpotential for hydrazine oxidation.…”

Carbon-free energy: a review of ammonia- and hydrazine-based electrochemical fuel cells

“…2. The oxidation of hydrazine has been studied at a wide range of electrode substrates, including Pt, [36][37][38][39][40] Pd, 41,42 Ni, [43][44][45] Co, 42 Au, 40 Hg, [46][47][48][49] and Ag, 48 with most recent efforts being focussed on the use of Pt electrodes. 50 Li et al 51,52 for example, have studied the use of Ag nanoparticles deposited onto carbon nanotubes (CNTs) as an anode catalyst.…”