Graphite-epoxy mercury thin film working electrode for anodic stripping voltammetry

1976 ◽  
Vol 48 (1) ◽  
pp. 209-212 ◽  
Author(s):  
Jeffrey E. Anderson ◽  
Dennis E. Tallman
Keyword(s):  
Thin Film ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Working Electrode ◽  
Anodic Stripping

scholarly journals Microfabricated Au-Film Sensors for the Voltammetric Determination of Hg(II)

Proceedings ◽  
2018 ◽  
Vol 2 (13) ◽  
pp. 1518
Author(s):  
Maria Tsetsoni ◽  
Eleni Roditi ◽  
Christos Kokkinos ◽  
Anastasios Economou
Keyword(s):  
Electrode Surface ◽  
Limit Of Detection ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Voltammetric Determination ◽  
Film Sensor ◽  
Au Film ◽  
Working Electrode ◽  
Anodic Stripping

In this work, a microfabricated Au-film sensor was designed and fabricated for thevoltammmetric determination of Hg(II). The electrode was fabricated on a silicon chip with astandard microengineering approach utilizing photolithography for patterning the electrode shapeand sputtering for deposition of thin Cr and Au films on the surface of the sensors. The sensorswere used for the determination of trace Hg(II) with anodic stripping voltammetry (ASV): initiallyHg(II) in the sample was accumulated on the Au working electrode surface by reduction andformation of an Au(Hg) amalgam followed by oxidation of the preconcentrated metallic Hg using asquare wave voltammetric scan. The limit of detection was 1.5μgL−1 and the coefficient of variationof 10 consecutive measurements was 3.1%.

Anodic stripping voltammetry of selenium(IV) at a gold fiber working electrode

1992 ◽  
Vol 4 (7) ◽  
pp. 689-693 ◽  
Author(s):  
Kieran McLaughlin ◽  
Damien Boyd ◽  
Chi Hua ◽  
Malcolm R. Smyth
Keyword(s):  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Working Electrode ◽  
Anodic Stripping

A vibrating membrane working electrode for highly sensitive anodic stripping voltammetry

2020 ◽  
Vol 311 ◽  
pp. 127948
Author(s):  
Tianyi Zhang ◽  
Qingyuan Liu ◽  
Xueyong Wei ◽  
Zhuangde Jiang ◽  
Tianhong Cui
Keyword(s):  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Working Electrode ◽  
Highly Sensitive ◽  
Anodic Stripping ◽  
Vibrating Membrane
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