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Voltammetric analysis of trace levels of platinum group metals principles and applications

机译:痕量铂族金属伏安分析的原理和应用

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摘要

The compelling use of autocatalytic converters, containing platinum group metals (PGMs), has been the cause, in the environmental and biological matrices, of an increasing concentration of such metals. For this reason, in the last decade, the literature has reported several papers regarding analytical procedures for the determination of Pt(II), Pd(II) and Rh(III) in real samples, generally employing spectroscopic methods. The present review intends to highlight the contribution of the voltammetric techniques for the determination of these metals, including also those less investigated, i.e. Iridium, Osmium and Ruthenium.
机译:在环境和生物基质中,含有铂族金属(PGM)的自催化转化器的强制使用已成为导致此类金属浓度增加的原因。由于这个原因,在过去的十年中,文献报道了几篇关于测定实际样品中Pt(II),Pd(II)和Rh(III)的分析程序的论文,通常采用光谱方法。本综述旨在强调伏安技术对测定这些金属的贡献,包括那些较少研究的金属,即铱,O和钌。

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