6533b82efe1ef96bd1293aa8
RESEARCH PRODUCT
Fast volatilization of some lanthanide and actinide elements from titanium surfaces
B. EichlerGünter HerrmannGünter HerrmannC. FrinkNorbert Trautmannsubject
LanthanideCuriumChemistryPraseodymiumClinical BiochemistryInorganic chemistrychemistry.chemical_elementAmericiumGeneral MedicineActinideBiochemistryAnalytical ChemistrySamariumLanthanumGeneral Materials ScienceEuropiumdescription
The ad- and desorption of trace quantities of the lanthanide elements lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, dysprosium, and ytterbium and of the actinide elements americium and curium were investigated by thermochromatographic and isothermal measurements with hot titanium columns. The adsorption enthalpies deduced from the experimental data are in reasonable agreement with calculated values which indicate considerable variations in volatility under such conditions. More volatile elements can quickly be separated from less volatile elements by heating the mixture on titanium in high vacuum.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1989-12-01 | Fresenius' Zeitschrift f�r Analytische Chemie |