Zur Kristallchemie des Radiums
@inproceedings{Weigel1968ZurKD, title={Zur Kristallchemie des Radiums}, author={Fritz Weigel and A. Trinkl}, year={1968} }
allowing simple analytical fluorine determination by direct titration or PbCIF precipitation. The low boiling point of trimethylfluorosilane (16.4 °C) was expected to be troublesome, but it was found that trimethylfluorosilane solutions in benzene are very stable even on heating to 80 °C, probably because of the formation of π-complexes. The fluorine yields obtained after radiochemical purification by CaS04 separation and subsequent NH4F sublimation varied between 40 and 60%. The radiochemical…
10 Citations
Radium uptake during barite recrystallization at 23 ± 2 °C as a function of solution composition: An experimental 133Ba and 226Ra tracer study
- Materials Science
- 2010
Disassembly of old radium sources and conversion of radium sulfate into radium carbonate for subsequent dissolution in acid
- Materials ScienceJournal of Radioanalytical and Nuclear Chemistry
- 2016
In this work details of safe radium source disassembly which were previously used in brachytherapy are described and different methods for conversion of RaSO4 into aqueous solution are reviewed. The…
Characterization of Radium Sulphate
- Chemistry
- 2013
This paper examines the crystal structure of radium sulphate and compares its structure to barium sulphate, strontium sulphate, and lead sulphate. The radium sulphate powder was measured by both…
Zur Frage der Wertigkeit und Atomradien der Actinoiden und anderer Übergangsmetalle in intermetallischen Phasen
- Chemistry
- 1975
Es werden Zusammenhange zwischen dem Auftreten von kfz. Ordnungsphasen und Lavesphasen in Systemen mit Ru, Rh und Pd und der Stellung der Komponenten im Periodensystem diskutiert. Es ergeben sich…
X-ray diffraction on radioactive materials
- Physics
- 1978
X-ray diffraction studies on radioactive materials are discussed with the aim of providing a guide to new researchers in the field. Considerable emphasis is placed on the safe handling and loading of…
Actinide solids 5f dependence of physical properties
- Biology
- 1985
This chapter is an introduction to the main concepts underlying the present unterstanding of the physical properties of actinide solids.