|
|||||
|
|
Synthesis and characterization of a new ethynyl-bridged C60 derivative bearing a diketopyrrolopyrrole moiety |
|
| Authors: | Antoine Lafleur-LambertSimon Rondeau-Gagné ,Armand SolderaJean-Franç ois Morin |
| Affiliation: | a Département de chimie, Centre de recherche sur les matériaux avancés, Université Laval, 1045 Ave. de la Médecine, Québec, Canada G1V 0A6 b Département de chimie, Université de Sherbrooke,2500, Boul. de l’Université, Sherbrooke, Québec, Canada J1K 2R1 |
| Abstract: | A new soluble C60 derivative bearing a diketopyrrolopyrrole (DPP) moiety has been synthesized by ethynylation reaction. Characterization by UV-visible spectrophotometry and cyclic voltammetry has been performed in order to study the influence of the DPP moiety on electronic and optical properties of the fullerene. Moreover, DFT calculations have been conducted on the derivative and its precursor in order to correlate the orbital geometry with experimental data. |
| Keywords: | Fullerene Diketopyrrolopyrrole Electrochemistry DFT calculations |
| 本文献已被 ScienceDirect 等数据库收录！ | |