Journal of Radioanalytical and Nuclear Chemistry
Volume/Issue:
Volume 4: Issue 1
Separation of traces of silver from palladium by a surface replacement reaction
Author:
J. MillerInstitute of Isotopes of the Hungarian Academy of Sciences P.O.B. 77 114 Budapest Hungary

Search for other papers by J. Miller in
Current site
Google Scholar
PubMedClose
View More View Less
Pages:
53–61
Online Publication Date:
12 Oct 2006
Publication Date:
01 Jan 1970
Article Category:
Research Article
DOI:
https://doi.org/10.1007/bf02513637
Restricted access

Abstract  

An effective method has been developed for the enrichment of silver traces in palladium and of carrier-free111Ag formed in it by thermal neutron capture and subsequent β-decay. A replacement reaction occurring between hydrogen atoms absorbed in metallic palladium and cations in aqueous solution has been observed. A new device is proposed for the measurement of hydrogen absorbed by finely divided palladium without the necessity of removing it from the metal. Both palladium and silver ions were quantitatively and selectively deposited in the presence of other cations from hydrochloric acid solutions, whereas the deposition proved to be selective and quantitative for silver from ammoniacal solutions. About 0.4 ppm silver in specpure palladium can be removed by this method. A practical example of a more than 500-fold enrichment of silver traces in palladium is described.

  • Collapse
  • Expand
Cover Journal of Radioanalytical and Nuclear Chemistry
Journal of Radioanalytical and Nuclear Chemistry
Print ISSN:
0236-5731
Online ISSN:
1588-2780

To see the editorial board, please visit the website of Springer Nature.

Manuscript Submission: HERE

For subscription options, please visit the website of Springer Nature.

Journal of Radionalytical and Nuclear Chemistry
Language English
Size A4
Year of
Foundation		 1968
Volumes
per Year		 1
Issues
per Year		 12
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 0236-5731 (Print)
ISSN 1588-2780 (Online)

Monthly Content Usage

Abstract Views Full Text Views PDF Downloads
Oct 2022 1 0 0
Nov 2022 0 0 0
Dec 2022 0 0 0
Jan 2023 0 0 0
Feb 2023 0 0 0
Mar 2023 0 0 0
Apr 2023 0 0 0