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dc.contributor.authorKumar, Suresh P.-
dc.contributor.authorKumar, Sandeep-
dc.contributor.authorLakshminarayanan, V.-
dc.identifier.citationThe Journal of Physical Chemistry B, 2008, Vol.112, p4865en
dc.identifier.issnE-ISSN: 1520-5207-
dc.identifier.issnP-ISSN: 1520-6106-
dc.descriptionRestricted Access.en
dc.description.abstractThe dispersion of electron-deficient ferrocenium ions was studied in the electron-rich media of two different triphenylene-based columnar hexagonal liquid-crystalline phases. These composites were characterized using polarizing optical micrography (POM), differential scanning calorimetry (DSC), small-angle X-ray scattering (SAXS), visible absorption spectroscopy, and dc and ac conductivity measurements. It was found that these composites form donor-acceptor systems that enhance the quasi-one-dimensional conductivity of the discotic system without altering the hexagonal columnar mesophase. The absorbance spectra confirm the formation of a charge-transfer complex between the electron-rich discotic molecules and the electron-deficient ferrocenium ions.en
dc.publisherAmerican Chemical Societyen
dc.relation.uri S1520-6106(70)09704-3en
dc.rights2008 American Chemical Societyen
dc.titleElectrical conductivity studies on discotic liquid crystal-ferrocenium donor-acceptor systemsen
Appears in Collections:Research Papers (SCM)

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