Simultaneous determination of trace Sn(II) and Sn(IV) using differential pulse polarography and application

Somer, Güler; Ünal, Ülkü

doi:10.3906/kim-1002-91

Cited by 1 publication

(2 citation statements)

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“…Therefore, new solutions are constantly being sought to eliminate mercury-based electrodes [70,71]. Mercury electrodes used for trace tin determination include static mercury drop electrode (SMDE) [47][48][49], dropping mercury electrode (DME) [50][51][52], hanging mercury drop electrode (HMDE) [20][21][22][23][34][35][36][37][38][39]51,52], and mercury film electrode (MFE) [40,41]. As you can see, the determination of tin by adsorptive stripping voltammetry has most commonly been carried out using HMDE as the working electrode.…”

Section: Working Electrodesmentioning

confidence: 99%

“…The main advantages of electrochemical methods over other detection systems are that high sensitivities, wide ranges of linearity, and low instrument costs are achieved [19]. Electroanalytical methods for the detection of tin include stripping voltammetry , polarography [47][48][49][50][51][52][53][54][55][56][57], potentiometry [58][59][60], and coulometry [61]. In the literature, most of the works on the electrochemical determination of tin are devoted to voltammetric methods.…”

Section: Introductionmentioning

confidence: 99%

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Electrochemical Methods for the Analysis of Trace Tin Concentrations—Review

Grabarczyk,

Wlazlowska,

Fialek

2023

Materials

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Tin determination allows for the monitoring of pollution and assessment of the impact of human activities on the environment. The determination of tin in the environment is crucial for the protection of human health and ecosystems, and for maintaining sustainability. Tin can be released into the environment from various sources, such as industry, transportation, and electronic waste. The concentration of tin in the environment can be determined by different analytical methods, depending on the form of tin present and the purpose of the analysis. The choice of an appropriate method depends on the type of sample, concentration levels, and the available instrumentation. In this paper, we have carried out a literature review of electrochemical methods for the determination of tin. Electrochemical methods of analysis such as polarography, voltammetry, and potentiometry can be used for the determination of tin in various environmental samples, as well as in metal alloys. The detection limits and linearity ranges obtained for the determination of tin by different electrochemical techniques are collected and presented. The influence of the choice of base electrolyte and working electrode on signals is also presented. Practical applications of the developed tin determination methods in analyzing real samples are also summarized.

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