Elimination of the interfering effect of hydrogen on the determination of palladium by stripping voltammetry

Abstract

The effect of hydrogen on the electrooxidation current of a palladium–hydrogen precipitate is studied. It is shown that the UV irradiation of the solution changes the mechanism of the formation of molecular hydrogen in the electrochemical deposition of palladium. A procedure is developed for determining palladium in platinum metal preconcentrates by stripping voltammetry.

Original language	English
Pages (from-to)	1251-1254
Number of pages	4
Journal	Journal of Analytical Chemistry
Volume	72
Issue number	12
DOIs	https://doi.org/10.1134/S1061934817100070
Publication status	Published - 1 Dec 2017

Keywords

electrooxidation
hydrogen absorption
palladium–hydrogen binary precipitate

ASJC Scopus subject areas

Analytical Chemistry

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10.1134/S1061934817100070

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title = "Elimination of the interfering effect of hydrogen on the determination of palladium by stripping voltammetry",

abstract = "The effect of hydrogen on the electrooxidation current of a palladium–hydrogen precipitate is studied. It is shown that the UV irradiation of the solution changes the mechanism of the formation of molecular hydrogen in the electrochemical deposition of palladium. A procedure is developed for determining palladium in platinum metal preconcentrates by stripping voltammetry.",

keywords = "electrooxidation, hydrogen absorption, palladium–hydrogen binary precipitate",

author = "Kolpakova, {N. A.} and Panova, {S. M.} and Os{\textquoteright}kina, {Yu A.} and Sabitova, {Zh K.}",

year = "2017",

month = dec,

day = "1",

doi = "10.1134/S1061934817100070",

language = "English",

volume = "72",

pages = "1251--1254",

journal = "Journal of Analytical Chemistry",

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T1 - Elimination of the interfering effect of hydrogen on the determination of palladium by stripping voltammetry

AU - Kolpakova, N. A.

AU - Panova, S. M.

AU - Os’kina, Yu A.

AU - Sabitova, Zh K.

PY - 2017/12/1

Y1 - 2017/12/1

N2 - The effect of hydrogen on the electrooxidation current of a palladium–hydrogen precipitate is studied. It is shown that the UV irradiation of the solution changes the mechanism of the formation of molecular hydrogen in the electrochemical deposition of palladium. A procedure is developed for determining palladium in platinum metal preconcentrates by stripping voltammetry.

AB - The effect of hydrogen on the electrooxidation current of a palladium–hydrogen precipitate is studied. It is shown that the UV irradiation of the solution changes the mechanism of the formation of molecular hydrogen in the electrochemical deposition of palladium. A procedure is developed for determining palladium in platinum metal preconcentrates by stripping voltammetry.

KW - electrooxidation

KW - hydrogen absorption

KW - palladium–hydrogen binary precipitate

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U2 - 10.1134/S1061934817100070

DO - 10.1134/S1061934817100070

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JO - Journal of Analytical Chemistry

JF - Journal of Analytical Chemistry

SN - 1061-9348

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