Title of article
Photophysical properties of 3-(9-anthrylmethyl) pentane-2,4-dione
Author/Authors
Kawade، نويسنده , , Vitthal and Kumbhar، نويسنده , , Anupa and Sapre، نويسنده , , Avinash and Kumbhar، نويسنده , , Avinash، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
5
From page
198
To page
202
Abstract
Photophysical properties of 3-(9-anthrylmethyl) pentane-2,4-dione (AMPD) have been studied using techniques of steady state optical absorption, fluorescence, time correlated single photon counting (TCSPC) and pulse radiolysis. Fluorescence spectrum of AMPD shows a structured emission in the region of 350–450 nm, typical of anthracene moiety. Singlet state energy of the AMPD molecule has been obtained as 306 kJ/mol. Addition of triethylamine (TEA) and diethylaniline (DEA) quenches the fluorescence of AMPD. Spectral features indicative of the ground state complex or exciplex formation were not observed for both the systems. Triplet–triplet absorption spectra were obtained using pulse radiolysis technique.
Journal title
Chemical Physics Letters
Serial Year
2013
Journal title
Chemical Physics Letters
Record number
1935461
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