Liquid crystalline polymers containing discotic metallomesogens in the main chain

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dc.contributor.authorValdebenito, N
dc.contributor.authorOriol, L
dc.contributor.authorBarberá, J
dc.contributor.authorDíaz, F
dc.contributor.authorSerrano, JL
dc.date.accessioned2025-01-21T01:31:04Z
dc.date.available2025-01-21T01:31:04Z
dc.date.issued2000
dc.description.abstractMetallomesogenic polymers having discotic units in the main chain have been synthesized using beta -diketonates of Cu(II) and Pd(II) as monomers. The corresponding homologues of low molecular weight have also been synthesized as models of the polymers. All the materials prepared exhibit columnar mesophases. The model compounds exhibit a columnar hexagonal mesophase. In the case of the polymers, the more flexible polymers 2a and 2b show a columnar hexagonal mesophase whereas the more rigid polymers la and Ib exhibit a columnar rectangular mesophase. Fibers of these polymers have an orientation of the polymeric chains along the stretching direction and the disk-like units ate arranged in columns perpendicular to the fiber axis.
dc.fuente.origenWOS
dc.identifier.issn1022-1352
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/96974
dc.identifier.wosidWOS:000165954600049
dc.issue.numero17
dc.language.isoen
dc.pagina.final2580
dc.pagina.inicio2573
dc.revistaMacromolecular chemistry and physics
dc.rightsacceso restringido
dc.titleLiquid crystalline polymers containing discotic metallomesogens in the main chain
dc.typeartículo
dc.volumen201
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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