Time-resolved luminescence and mean lifetimes of UO22+ in aqueous solution
โ Scribed by M. Deschaux; M.D. Marcantonatos
- Book ID
- 103020042
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 422 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
Time-resolved luminescence spectra from 0.05 to 0.15,0.?-to 2 and from 8 to 10 gs and luminescence decays of umnyl ion in aqueous acidic solutions, renal two emlttmg species, confirmm~ the preriously reported dual luminescence of UOZ f in these media. Resuits are in ageement with our recently published data, \ihich indicate that the ton_lired Iuminescent species is a *U20aH4 t ewiplex.
๐ SIMILAR VOLUMES
## Abstract For Abstract see ChemInform Abstract in Full Text.
Luminescence lifetimes and photoaquation quantum yields of RhAsX\* (A = NH3 or ND3, X-= Cl-or Br-) measured in aqueous solution indicate that emission and aquation are competitive processes of the same ligand field excited state. Lifetimes are lo-30 ns with the longer lived perdeuterio complexes als