๐”– Bobbio Scriptorium
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Fluorescence decay of tertiary aliphatic amines

โœ Scribed by Clifford G. Cureton; Desmond V. O'Connor; David Phillips

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
275 KB
Volume
73
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

The fluorescence decay of the ternary ahphatic ammes trimethykmine (JMA). trietbylamine (TEA) and tri-n-pro@amine (ITPA) m the vapour phase excited between 260 and 215 nm has been shown to constst of a sir&e, wave!engthdepeudent, component when the first exctted state is uniquely excited, but two components when the fkst and second excited states are simultaneously exated. Thrs dual exponentiality persists at pressures as low as 10 mTorr, and it is argued that the two-component decay does not anse from coBisonal vibrational relaxation.

๐Ÿ“œ SIMILAR VOLUMES

Fluorescence of aliphatic amines
Fluorescence of aliphatic amines
โœ C.G. Freeman; M.J. McEwan; R.F.C. Claridge; L.F. Phillips ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 204 KB

Fluorescence of several tertiary aliphatm amines has been excited in the gas phase by absorption of 206.2 nm radiation, i.e. in the band corresponding to the x -x transition of N&J. No Quorescence Ives obtained from molecules having hydrogen or deuterium bonded directly to the nitrogen atom. The exp