In: Macromolecules, 1999, vol. 32, no. 16, p. 5193-5198
Addition reaction of the malonate-based second-generation ferrocene-containing liquid-crystalline dendrimer 16 to [60]fullerene led to the title compound 1. Molecule 1 showed good solubility in common organic solvents and good thermal stability. Examination of its mesomorphic properties revealed the presence of an enantiotropic smectic A phase, which was identified by...
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In: Journal of Materials Chemistry, 2001, vol. 11, p. 2814 - 2831
Addition reaction of mesomorphic malonate-based dendrimers (up to the fourth generation) with C60 gave liquid-crystalline fullerene derivatives. The cyanobiphenyl unit was used as liquid-crystalline promoter. The malonates presented nematic and/or smectic A phases. The fullerenes showed only smectic A phases, with the exception of the second generation dendrimer for which smectic A and...
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Thèse de doctorat : Université de Neuchâtel : 2002 ; 1650.
Le but de cette thèse est la synthèse de dendrimères mésomorphes contenant du fullerène C60 et l'étude de la relation entre leurs propriétés liquides-cristallines et leur structure. Ce travail est divisé en trois parties : i) La première partie porte sur l'étude de dendrimères aryles polyesters à chaînes terminales contenant du cyanobiphényle. La synthèse de plusieurs...
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