Access the full text.
Sign up today, get DeepDyve free for 14 days.
Loading next page...
/lp/springer-journals/determination-of-high-concentrations-of-palladium-by-combined-use-of-LEhIU00NC5
References (8)
-
(1995)
Determination of palladium in palladium jewellery alloys. Gravimetric determination with dimethylglyoxime. ISOTC 174 -
The current state and problems of deter mination of high concentrations of platinum metals in alloys and products -
(2009)
Determination of macro concentrations of platinum by combined applica tion of gravimetry and inductively coupled plasma – atomic emission spectrometry -
B. Shneider, T. Malyutina, T. Alekseeva, Y. Karpov, S. Bukhryakova (2010)
Determination of macroconcentrations of platinum by combined application of gravimetry and inductively coupled plasma—Atomic emission spectrometryInorganic Materials, 46
-
(2008)
The current state and problems of deter mination of high concentrations of platinum metals in alloys and products, Zavod -
SI Ginzburg, NA Ezerskaya, IV Prokof’eva, NV Fedorenko, VI Shlenskaya, NK Bel’skii (1972)
Analiticheskaya khimiya platinovykh metallov -
(1972)
Analiticheskaya khimiya platinovykh metallov (Analytical Chemistry of Platinum Metals) -
V. Loon (1977)
ANALYTICAL CHEMISTRY OF THE NOBLE METALSPure and Applied Chemistry, 49
- Publisher
- Springer Journals
- Copyright
- Copyright © 2013 by Pleiades Publishing, Ltd.
- Subject
- Chemistry; Inorganic Chemistry; Industrial Chemistry/Chemical Engineering; Materials Science, general
- ISSN
- 0020-1685
- eISSN
- 1608-3172
- DOI
- 10.1134/S0020168513140070
- Publisher site
- See Article on Publisher Site
Abstract
A method of determination of palladium is developed which combines precipitation of palladium with dimethylglyoxime, recovery of weighed form of metallic palladium, and subsequent determination of coprecipitated impurities in an isolated precipitate by atomic emission spectrometry with inductively coupled plasma and arc sources of excitation with the aim of introducing a correction into the results of gravimetric analysis. The evaluation of the error of palladium determination by the proposed scheme characterized as the total error of two independent stages of analysis (gravimetry and atomic emission spectrometry), which have different metrological characteristics, is performed. The total error of analysis in determination of the threshold concentrations of impurities in the separated palladium precipitate does not exceed the error characteristic of gravimetric analysis (RSD ≈ 0.2–0.5%). The given scheme makes it possible to substantially reduce the labor intensity and time of analysis compared to the classical scheme of gravimetric analysis.
Journal
Inorganic Materials – Springer Journals
Published: Nov 26, 2013