Manganese detection in marine sediments: anodic vs. cathodic stripping voltammetry

Banks, Craig E.; Kruusma, Jaanus; Moore, Ryan R.; Tomčı́k, Peter; Peters, Judith; Davis, James A.; Komorsky‐Lovrić, Šebojka; Compton, Richard G.

doi:10.1016/j.talanta.2004.06.038

Cited by 75 publications

(58 citation statements)

References 21 publications

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“…Noble metals, such as platinum and gold, with 18 excellent chemical inertness, are often considered as the mainstays 19 in the electroanalytical field. However, the detection of various 20 analytes in aqueous media is often not feasible at high over- 21 potentials, since these often result in either oxygen or hydrogen 22 evolution on these metal electrodes in aqueous media [4]. In the 23 past, due to the high overpotential towards hydrogen evolution, 24 mercury electrodes were extensively exploited for trace metal 25 analysis, however, its toxicity has promoted alternative research 26 efforts to find replacements using less or non-harmful materials 27 [5].…”

Section: Q2mentioning

confidence: 99%

Electrochemical detection of cupric ions with boron-doped diamond electrode for marine corrosion monitoring

Nie

Neodo

Wharton

et al. 2016

Electrochimica Acta

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A B S T R A C TCorrosion induced structural failures continue to be a costly problem in many industrial situations, and the development of robust corrosion sensing systems for structural health integrity monitoring is still a demanding challenge. The applicability of corrosion monitoring of copper alloys using a boron-doped diamond electrode (BDD) has been performed based on determination of copper ions within localised corrosion microenvironments. The electrochemical behaviour of copper ions on the BDD electrode surface were first reported in details in 0.60 M NaCl aqueous solution, and the results revealed that the electrochemical processes of copper ions on the BDD electrode proceed as two successive single electron transfer steps producing two well-separated pairs of peaks in cyclic voltammograms in the chloride ion containing electrolyte solutions. Compared with perchlorate and sulphate ions, chloride ions were observed with a significant stabilization effect on copper ions via the formation of Moreover, differential pulse voltammetric results exhibited the BDD electrode is promising for corrosion monitoring of copper alloys with an excellent relationship between peak current and concentration of copper ions without significant interference from the commonly presented metal ions within the simulated marine corrosion environments.

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Section: Q2mentioning

confidence: 99%

Electrochemical detection of cupric ions with boron-doped diamond electrode for marine corrosion monitoring

Nie

Neodo

Wharton

et al. 2016

Electrochimica Acta

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“…In the electrodeposition step, bismuth and target metals can nucleate on the edge plane sites on the surface of electrode and form an alloy 12,13,17,20 that can be anodically stripped in the stripping step resulting in well defined peaks for lead(II) and cadmium(II).…”

Section: Development Of a Bismuth Film Modified Edge Plane Pyrolytic mentioning

confidence: 99%

“…[6][7][8] Various types of bismuth modified electrodes have been utilized for the determination of heavy metals using stripping analysis methods. Bismuth is used for the modification of different kinds of carbon based electrodes such as carbon paste electrodes, 6,9-11 carbon fiber electrodes, 8 graphite epoxy composite electrodes, 12,13 carbon nanotube nanoelectrode array, 14 carbon film electrodes, 15,16 boron doped diamond 17 and particularly glassy carbon electrodes. [18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35] It is also used for modification of other types of electrode materials such as screen printed electrodes, 36,37 copper disk electrodes, [38][39][40] pencil lead(II) electrode 41 and electrically heated electrode 42 and they are used for detection of different heavy metal ions such as cadmium, 12,14,21,24,26 lead, 12,21,27,29 zinc, …”

mentioning

confidence: 99%

“…[18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35] It is also used for modification of other types of electrode materials such as screen printed electrodes, 36,37 copper disk electrodes, [38][39][40] pencil lead(II) electrode 41 and electrically heated electrode 42 and they are used for detection of different heavy metal ions such as cadmium, 12,14,21,24,26 lead, 12,21,27,29 zinc, 20,26,27 nickel, 23,28,34 cobalt, 23,24,28 indium, 21,30 thallium, 30 tin, 19 chromium 35 and manganese. 17 Edge plane and basal plane pyrolytic graphite electrodes are fabricated from highly ordered pyrolytic graphite (HOPG). The basal plane surface of an HOPG electrode consists of layers of graphite...…”

mentioning

confidence: 99%

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Electroanalytical Determination of Cadmium(II) and Lead(II) Using an in-situ Bismuth Film Modified Edge Plane Pyrolytic Graphite Electrode

et al. 2007

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A highly sensitive and simple electroanalytical methodology is presented using an in-situ bismuth film modified edge plane pyrolytic graphite electrode (BiF-EPPGE) which is exemplified with the simultaneous determination of cadmium(II) and lead(II). Square-wave anodic stripping voltammetry is utilised with the effects of several experimental variables studied. Simultaneous additions of cadmium(II) and lead(II) were investigated where two linear ranges between 0.1 -100 and 0.1 -300 μg/L and also detection limits of 0.062 and 0.084 μg/L were obtained, respectively. The method was then successfully applied to the simultaneous determination of cadmium(II) and lead(II) in spiked river water, where recoveries of 100.5 and 98% were obtained, respectively. This electroanalytical protocol using edge plane pyrolytic graphite electrodes is one of the simplest methodologies to date using non-mercury based electrodes and is simpler and cheaper than alternatives such as carbon nanotube electrode arrays, suggesting the use of edge plane pyrolytic graphite electrode for routine sensing.

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“…BiFEs have been deposited on carbon substrates, particularly on glassy carbon [1, 8 -18], carbon fibre [1,13], screen-printed electrodes [19,20], carbon paste electrodes [13, 21 -24], electrically heated carbon paste electrodes [25], and boron-doped diamond electrodes [24], showing some advantages with respect to mercury-based electrodes. Bismuth bulk electrodes have also been studied and compared with BiFEs [26].…”

Section: Introductionmentioning

confidence: 99%

Characterization and Application of Bismuth‐Film Modified Graphite‐Polyurethane Composite Electrodes

et al. 2010

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Bismuth films (BiF) deposited in situ on graphite-polyurethane composite electrodes were successfully used for the determination of Zn, Cd, Pb, Cu and Hg, simultaneously in acetate buffer solution pH 4.5 using square wave anodic stripping voltammetry. It is possible to determine metals reoxidized at potentials more negative and more positive than Bi using in situ deposited BiF; reoxidation was studied by electrochemical impedance spectroscopy. The BiFmodified electrode was applied to analyse tap water. The influence of surface-active compounds, Triton X-100 and bovine serum albumin, on the stripping of these metals was investigated; Nafion coatings did not significantly improve the performance.

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Manganese detection in marine sediments: anodic vs. cathodic stripping voltammetry

Cited by 75 publications

References 21 publications

Electrochemical detection of cupric ions with boron-doped diamond electrode for marine corrosion monitoring

Electrochemical detection of cupric ions with boron-doped diamond electrode for marine corrosion monitoring

Electroanalytical Determination of Cadmium(II) and Lead(II) Using an in-situ Bismuth Film Modified Edge Plane Pyrolytic Graphite Electrode

Characterization and Application of Bismuth‐Film Modified Graphite‐Polyurethane Composite Electrodes

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