کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10564285 970533 2005 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Determination of trace metals by underpotential deposition-stripping voltammetry at solid electrodes
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Determination of trace metals by underpotential deposition-stripping voltammetry at solid electrodes
چکیده انگلیسی
We introduce the behaviour and applications of underpotential deposition (UPD) and its combination with stripping voltammetry (UPD-SV) of metal analytes at solid-electrode surfaces as an important analytical strategy for trace-metal determinations. We review the principles of UPD together with model metal/electrode systems, and discuss analytical utility, including achievement of limits of detection (LODs) and applications to a variety of sample matrices. We present an approach to the alleviation of sample-matrix effects by using surface-protective disorganised monolayer coatings. Finally, we also present the outlook for UPD-SV as an electroanalytical tool.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: TrAC Trends in Analytical Chemistry - Volume 24, Issue 3, March 2005, Pages 208-217
نویسندگان
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