Kinetic analysis of mass transfer of Eu(III) in extractant-impregnated polymer-layered silica particle in multiple-ion distribution system.
Anal Sci
; 40(2): 347-352, 2024 Feb.
Article
in En
| MEDLINE
| ID: mdl-38044377
ABSTRACT
The Eu(III) distribution mechanism in single extractant-impregnated polymer-layered silica particle in a complex solution containing multiple lanthanide ions was investigated using fluorescence microspectroscopy, which was compared with the single-ion distribution system. The rate-determining step of the Eu(III) distribution was the reaction of Eu(III) with the two extractant molecules in the particle. The distribution mechanism and rate constants obtained in the multiple lanthanide ions-distribution system agreed with those of the single-ion distribution system.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Anal Sci
Year:
2024
Document type:
Article
Affiliation country:
Japan