To tilt or not to tilt? Kinetics of structure formation in a discotic liquid crystal
| dc.contributor.author | Grigoriadis, C. | en |
| dc.contributor.author | Haase, N. | en |
| dc.contributor.author | Butt, H. J. | en |
| dc.contributor.author | Mullen, K. | en |
| dc.contributor.author | Floudas, G. | en |
| dc.date.accessioned | 2015-11-24T18:27:30Z | |
| dc.date.available | 2015-11-24T18:27:30Z | |
| dc.identifier.issn | 1744-683X | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/16039 | |
| dc.rights | Default Licence | - |
| dc.subject | dielectric-spectroscopy | en |
| dc.subject | molecular-dynamics | en |
| dc.subject | glass-transition | en |
| dc.subject | solid-state | en |
| dc.subject | crystallization | en |
| dc.subject | hexabenzocoronene | en |
| dc.subject | relaxation | en |
| dc.subject | copolymer | en |
| dc.subject | polymers | en |
| dc.subject | rheology | en |
| dc.title | To tilt or not to tilt? Kinetics of structure formation in a discotic liquid crystal | en |
| heal.abstract | The distinctly different unit cells, dipolar dynamics and viscoelastic properties of the two columnar phases in a dipole-functionalized discotic liquid crystal (mono-iodine hexa-peri-hexabenzocoronene) were employed as fingerprints and allowed investigating the kinetic pathways towards formation of the crystalline phase. X-Ray scattering, dielectric spectroscopy and rheology revealed a nucleation and growth process. The transformation involved coexisting unit cells composed from columns with either tilted or non-tilted disks and the absence of intermediate states. The transition can be described as a transformation from a structurally weakly ordered but dipolar well-ordered liquid crystalline phase to a structurally well-ordered but dipolar disordered crystalline phase. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | Doi 10.1039/C1sm05188a | - |
| heal.identifier.secondary | <Go to ISI>://000290227400016 | - |
| heal.identifier.secondary | http://pubs.rsc.org/en/Content/ArticleLanding/2011/SM/c1sm05188a | - |
| heal.journalName | Soft Matter | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2011 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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