Simple Electrochemical Determination of Hydrazine in Water

Determination of Trace Antimony by Square-Wave Adsorptive Cathodic Stripping Voltammetry at an Ex Situ Prepared Bismuth Film Electrode

“…In general, concentration of antimony is 0.2-0.3 mg/kg in the earth crust. 1 In the last decades, however, the Sb concentrations in environment were elevated due to human activities. The Sb pollution mainly originates from mining, industrial emission sources, fossil fuel combustion and waste incineration.…”

Highly sensitive and efficient hydrazine sensor probe development based on MoO3/CuO/ZnO ternary mixed metal oxide nano‐composites for sustainable environment

“…From the literature review, HZ was determined using different chemical techniques. [23][24][25][26][27][28][29][30][31][32][33][53][54][55][56][57][58][59][60][61][62][63][64][65] Here, we report the determination of HZ by ternary metal oxides using the current versus voltage technique at room conditions. The analytical outcomes of various electrochemical techniques for the quantification of HZ are given in Table 2.…”

“…[14][15][16][17][18][19][20][21][22] The HZ detection methods have also been reported by many researchers. [23][24][25][26][27][28][29][30][31][32][33] However, these conventional techniques are either highly costly, time consuming, or require expensive instruments to execute. Usually, these methods are not suitable for detection of very low, nM concentration of HZ.…”

Photocatalysis, photoinduced enhanced anti-bacterial functions and development of a selective m-tolyl hydrazine sensor based on mixed Ag·NiMn2O4 nanomaterials

“…37 Numerous analytical methods have been reported regarding the detection of hydrazine, including titrimetric methods, 38 spectrophotometric methods, 39,40 chemiluminescence, 41,42 chromatographic methods, 43,44 coulometry, 45 uorescence, 46,47 and electrochemistry. 48 However, these methods have disadvantages, including heavy and expensive instrumentation, time consumption during analysis, and inconvenient in situ detection. To overcome these drawbacks, reliable and sensitive electrochemical methods involving the I-V approach for the detection of toxic chemicals have reported previously.…”