Indirect determination of sulfide ions in water samples at trace level by anodic stripping voltammetry using mercury film electrode

2010 ◽  
Vol 2 (2) ◽  
pp. 154-158 ◽  
Author(s):  
Deqian Huang ◽  
Bolei Xu ◽  
Jie Tang ◽  
Jian Luo ◽  
Luhong Chen ◽  
...  
Keyword(s):  
Water Samples ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Film Electrode ◽  
Trace Level ◽  
Indirect Determination ◽  
Mercury Film Electrode ◽  
Anodic Stripping ◽  
Sulfide Ions

scholarly journals Direct simultaneous determination of Pb(II) and Cu(II) in biodiesel by anodic stripping voltammetry at a mercury-film electrode using microemulsions

Fuel ◽  
2013 ◽  
Vol 103 ◽  
pp. 1164-1167 ◽  
Author(s):  
Lorena C. Martiniano ◽  
Vivia R. Abrantes ◽  
Sakae Y. Neto ◽  
Edmar P. Marques ◽  
Teresa C.O. Fonseca ◽  
...  
Keyword(s):  
Simultaneous Determination ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Film Electrode ◽  
Mercury Film Electrode ◽  
Mercury Film ◽  
Anodic Stripping

Simultaneous determination of zinc, copper, lead, and cadmium in fuel ethanol by anodic stripping voltammetry using a glassy carbon–mercury-film electrode

2004 ◽  
Vol 380 (1) ◽  
pp. 135-140 ◽  
Author(s):  
Marcelo Firmino de Oliveira ◽  
Adelir Aparecida Saczk ◽  
Leonardo Luiz Okumura ◽  
Andréa Pires Fernandes ◽  
Mercedes de Moraes ◽  
...  
Keyword(s):  
Simultaneous Determination ◽  
Glassy Carbon ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Film Electrode ◽  
Mercury Film Electrode ◽  
Lead And Cadmium ◽  
Anodic Stripping ◽  
Copper Lead

Determination of Trace Amounts of Thallium in Urine, Using the Mercury-Film Electrode and Differential Pulse Anodic Stripping Voltammetry

1974 ◽  
Vol 57 (6) ◽  
pp. 1366-1372 ◽  
Author(s):  
Arvine R Curtis
Keyword(s):  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Differential Pulse ◽  
Complexing Agent ◽  
Electrolysis Cell ◽  
Film Electrode ◽  
Mercury Film Electrode ◽  
Anodic Stripping ◽  
No Sample Preparation

Abstract Thallium concentrations as low as 0.2 ppb may be easily and accurately measured with no sample preparation. The urine is pipetted directly into the electrolysis cell containing 0.1M HClO4 and deaerated; a 2 min electrolysis is performed, and the thallium is oxidized from the mercury-thallium amalgam, using differential pulse anodic stripping voltammetry. The standards are spiked thallium-free urine solutions; thus the samples and standards reflect each other closely, and as the standard curves are repeatable to within ± 5% (down to 2 ppb thallium), the recoveries range from 95 to 105%. Lead is not a serious interference; however, cadmium does interfere and a complexing agent must be used when determining traces of thallium in the presence of cadmium.

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