All-Optical Orientation of Photoisomerizable Octupolar Zinc(II) Complexes in Polymer Films - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of the American Chemical Society Année : 2004

All-Optical Orientation of Photoisomerizable Octupolar Zinc(II) Complexes in Polymer Films

Résumé

A new type of 4,4‘-bis(styryl)-2,2‘-bipyridine functionalized by a dialkylamino-azobenzene group has been prepared. This ligand has allowed the preparation of photoisomerizable octupolar tris(bipyridyl)zinc(II) complexes and the corresponding star-shaped polymer by atom transfer radical polymerization (ATRP) of methyl methacrylate (MMA). The photoisomerization properties of such new metallo-chromophores have been studied. The macroscopic molecular orientation of the corresponding doped and grafted NLO-polymer films is reported for the first time.

Domaines

Chimie

Dates et versions

hal-04156048 , version 1 (07-07-2023)

Identifiants

Citer

Lydie Viau, Sébastien Bidault, Olivier Maury, Sophie Brasselet, Isabelle Ledoux, et al.. All-Optical Orientation of Photoisomerizable Octupolar Zinc(II) Complexes in Polymer Films. Journal of the American Chemical Society, 2004, 126 (27), pp.8386-8387. ⟨10.1021/ja048143z⟩. ⟨hal-04156048⟩
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