Carbazole substituted BODIPYs: synthesis, computational, electrochemical and DSSC studies

Show simple item record Kesavan, Praseetha E. Behera, Raghu Nath Mori, Shigeki Gupta, Iti 2017-08-30T07:33:33Z 2017-08-30T07:33:33Z 2017-11
dc.identifier.citation Kesavan, Praseetha E.; Behera, Raghu Nath; Mori, Shigeki and Gupta, Iti, "Carbazole substituted BODIPYs: synthesis, computational, electrochemical and DSSC studies", Journal of Fluorescence, DOI: 10.1007/s10895-017-2152-9, vol. 27, no. 6, pp. 2131-2144, Nov. 2017. en_US
dc.identifier.issn 1053-0509
dc.identifier.issn 1573-4994
dc.description.abstract Carbazole and p-anisyl substituted BODIPY dyes with a cyanoacetic acid anchoring group have been prepared and their spectral, electrochemical properties and photosensitizing potential in DSSC have been evaluated. X-ray structure of N-phenylcarbazole substituted BODIPY revealed lower torsion angle between BODIPY plane and carbazole plane, suggesting increased communication between the two units. DFT studies indicated effective electronic interactions between the BODIPY unit and carbazole substituents. The N-butylcarbazole and N-phenylcarbazole substituted BODIPYs showed anodic shifts in their reduction potentials, indicating facile reduction process. The predicted HOMO-LUMO gaps are in agreement with the electrochemical result and the lower band gap was observed for the carbazole substituted BODIPYs.
dc.description.statementofresponsibility by by Praseetha E. Kesavan, Raghu Nath Behera, Shigeki Mori and Iti Gupta
dc.format.extent vol. 27, no. 6, pp. 2131-2144
dc.language.iso en en_US
dc.publisher Springer en_US
dc.subject BODIPYs en_US
dc.subject Carbazole-BODIPYs en_US
dc.subject X-ray structure en_US
dc.subject DFT studies en_US
dc.subject DSSC studies en_US
dc.subject Cyclic voltammetry en_US
dc.title Carbazole substituted BODIPYs: synthesis, computational, electrochemical and DSSC studies en_US
dc.type Article en_US
dc.relation.journal Journal of Fluorescence

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