Title of article
Solvent and rotational relaxation study in ionic liquid containing reverse micellar system: A picosecond fluorescence spectroscopy study
Author/Authors
Pramanik، نويسنده , , Rajib and Sarkar، نويسنده , , Souravi and Ghatak، نويسنده , , Chiranjib and Rao، نويسنده , , Vishal Govind and Sarkar، نويسنده , , Nilmoni، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
6
From page
217
To page
222
Abstract
Room-temperature ionic liquid (RTIL), N-methyl-N-propylpyrrolidinium bis(trifluoromethanesulfonyl)imide ([P13][Tf2N]) have been used as polar solvent to form nonaqueous reverse micelle (RMs) with benzene by the aid of cationic surfactant BHDC. Dynamic light scattering (DLS) revealed the formation of the RTIL reverse micelle. Pulsed-field gradient spin echo NMR have been studied to measure the diffusion coefficients of neat [P13][Tf2N] and [P13][Tf2N] in reverse micelle which indicate RTIL containing reverse micelle is formed. Moreover, studies on solvent and rotational relaxation have been investigated in [P13][Tf2N]/BHDC/benzene RMs using steady-state and time-resolved fluorescence spectroscopy using coumarin 480 (C-480) fluorescence probe with variation of RTIL contents RMs.
Journal title
Chemical Physics Letters
Serial Year
2011
Journal title
Chemical Physics Letters
Record number
1931817
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