Abstract
A procedure for the determination of terbium(III) in sodium borate-boric acid glasses is described. The emission and excitation spectra and the decay times are measured. The concentration dependence of the terbium(III) fluorescence can be described by two straight lines intersecting at 1% concentration. Concentrations in the ranges 0.001-1%(w/w) and 1-5%(w/w) can be determined.
Original language | English |
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Pages (from-to) | 249-254 |
Number of pages | 6 |
Journal | Analytica Chimica Acta |
Volume | 50 |
Issue number | 2 |
DOIs | |
State | Published - May 1970 |