Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/6303
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Duran, Hatice | - |
dc.contributor.author | Hartmann, Azanza Brigitte | - |
dc.contributor.author | Steinhart, Martin | - |
dc.contributor.author | Gehrig, Dominik | - |
dc.contributor.author | Laquai, Frederic | - |
dc.contributor.author | Feng, Xinliang | - |
dc.contributor.author | Floudas, George | - |
dc.date.accessioned | 2021-09-11T15:35:43Z | - |
dc.date.available | 2021-09-11T15:35:43Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.issn | 1936-086X | - |
dc.identifier.uri | https://doi.org/10.1021/nn302937t | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/6303 | - |
dc.description.abstract | Structure formation, phase behavior, and dynamics of mono-bromo hexa-peri-hexabenzocoronene (HBC-Br) are strongly affected by the confinement of cylindrical nanopores with rigid walls. Using self-ordered nanoporous anodic aluminum oxide (AAO)-containing arrays of aligned nanopores with narrow size distribution as a-confining matrix, pronounced alignment of the HBC-Br columns along the nanopore axes was found to be independent of-the pore diameter. Hence, arrays of one-dimensional supramolecular HBC-Br wires with the columns uniformly oriented along the wire axes on a macroscopic:scale were. obtained, unlike with discotics bearing smaller-cores: The formation of the crystalline herringbone Structure Is shifted to lower temperatures in nanopores with diameters,cif,of a few hundred nanometers, whereas the formation of this low temperature phase is completely suppressed when the pore diameter Is below 20 lattice parameters. Moreover, the cylindrical confinement affects the disk axial dynamics-as well as the distribution of relaxation times. | en_US |
dc.description.sponsorship | European UnionEuropean Commission; NSRF; German Research FoundationGerman Research Foundation (DFG) [SPP 1369, BU 1556/31-1, STE 1127/13, INST 190/134-1] | en_US |
dc.description.sponsorship | G.F. acknowledges support during his sabbatical leave at the MPI-P. The current work was supported by the Research unit on Dynamics and Thermodynamics of the Uol co-financed by the European Union and the Greek state under NSRF 2007-2013 (Region of Epirus, call 18) and the operational program of the NSRF "Aristeia". H.D. and M.S. gratefully acknowledge financial support from the German Research Foundation (SPP 1369, BU 1556/31-1, STE 1127/13, and INST 190/134-1). The preparation of AAO by C. Hess and H. Tobergte and SEM investigations by G. Glasser are gratefully acknowledged. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Amer Chemical Soc | en_US |
dc.relation.ispartof | Acs Nano | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | discotic liquid crystals | en_US |
dc.subject | confinement | en_US |
dc.subject | nanoporous aluminum oxide | en_US |
dc.subject | supramolecular wires | en_US |
dc.title | Arrays of Aligned Supramolecular Wires by Macroscopic Orientation of Columnar Discotic Mesophases | en_US |
dc.type | Article | en_US |
dc.department | Faculties, Faculty of Engineering, Department of Material Science and Nanotechnology Engineering | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü | tr_TR |
dc.identifier.volume | 6 | en_US |
dc.identifier.issue | 11 | en_US |
dc.identifier.startpage | 9359 | en_US |
dc.identifier.endpage | 9365 | en_US |
dc.authorid | 0000-0002-5241-8498 | - |
dc.authorid | 0000-0001-5391-2618 | - |
dc.authorid | 0000-0001-6203-3906 | - |
dc.authorid | 0000-0001-6203-3906 | - |
dc.authorid | 0000-0003-3885-2703 | - |
dc.authorid | 0000-0002-5887-6158 | - |
dc.identifier.wos | WOS:000311521700003 | en_US |
dc.identifier.scopus | 2-s2.0-84870417747 | en_US |
dc.institutionauthor | Duran Durmuş, Hatice | - |
dc.identifier.pmid | 23102401 | en_US |
dc.identifier.doi | 10.1021/nn302937t | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q1 | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | 02.6. Department of Material Science and Nanotechnology Engineering | - |
Appears in Collections: | Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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