Controlled-Potential Coulometric Determination of Ruthenium in Ru(OH)Cl3 with Microwave Sample Preparation

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作者
N. A. Ezerskaya
E. S. Toropchenova
D. B. Pachgin
I. N. Kiseleva
机构
[1] Russian Academy of Sciences,Kurnakov Institute of General and Inorganic Chemistry
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Analytical Chemistry; Microwave; Sample Preparation; Ruthenium; Microwave Irradiation;
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摘要
A procedure for the controlled-potential coulometric (CPC) determination of ruthenium is proposed. The procedure is based on the redox reaction [Ru(CO)Cl5]2–/[Ru(CO)Cl4(H2O)]2– followed by the synthesis of the [Ru(CO)Cl5]2– depolarizing complex under microwave irradiation. The procedure was used in the analysis of a domestic commercial Ru(OH)Cl3 preparation.
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页码:296 / 299
页数:3
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