A NEW APPROACH TO THE STUDY OF ION-TRANSPORT PROCESSES BY AN IN-SITU RADIOTRACER METHOD BASED ON MEASURING INTENSITY CHANGES AND ENERGY-SPECTRUM ALTERATIONS OF BETA-RADIATION

Authors
NEMETH Z ERDEI L KOLICS A
Citation
Z. Nemeth et al., A NEW APPROACH TO THE STUDY OF ION-TRANSPORT PROCESSES BY AN IN-SITU RADIOTRACER METHOD BASED ON MEASURING INTENSITY CHANGES AND ENERGY-SPECTRUM ALTERATIONS OF BETA-RADIATION, Journal of radioanalytical and nuclear chemistry, 199(4), 1995, pp. 265-275
Citations number
17
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Analytical","Nuclear Sciences & Tecnology
Journal title
Journal of radioanalytical and nuclear chemistry → ACNP
ISSN journal
02365731
Volume
199
Issue
4
Year of publication
1995
Pages
265 - 275
Database
ISI
SICI code
0236-5731(1995)199:4<265:ANATTS>2.0.ZU;2-Q
Abstract
A new approach for the study of ion transport by an in situ radiotrace r method is presented. The method is based upon the measurement of the intensity and energy spectrum change of beta-radiation during the pen etration of labeled species. The applicability of the radiotracer tech nique is detailed through the measurement of the transport of labeled chloride ions into a PERMAPLEX-A20 anion exchanger membrane. The propo sed method is applicable to in situ monitoring of the motion of ions i n the membrane (or adsorbent).