SELF-DIFFUSION OF F-18 IONS IN A PPS-CATION-EXCHANGE MEMBRANE

Authors
DANIEL T SEIDEL W SATTLER EL SEIBOLD G
Citation
T. Daniel et al., SELF-DIFFUSION OF F-18 IONS IN A PPS-CATION-EXCHANGE MEMBRANE, Berichte der Bunsengesellschaft fur Physikalische Chemie, 97(8), 1993, pp. 1049-1053
Citations number
15
Categorie Soggetti
Chemistry Physical
Journal title
Berichte der Bunsengesellschaft fur Physikalische Chemie
ISSN journal
00059021 → ACNP
Volume
97
Issue
8
Year of publication
1993
Pages
1049 - 1053
Database
ISI
SICI code
0005-9021(1993)97:8<1049:SOFIIA>2.0.ZU;2-3
Abstract
Self-diffusion of F-18 ions in a poly-phenol-sulphonate (PPS) membrane was investigated by counting continuously the gamma, gamma-coincidenc e emitted from positron annihilation processes. The apparent coefficie nt of self-diffusion was determined for different concentrations.