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High charge mobility in discotic liquid-crystalline triindoles: Just a core business?

Authors :
Upendra K. Pandey
Joaquín Barberá
Roberto Termine
José Luis Serrano
Eva M. García-Frutos
Ana Omenat
Attilio Golemme
Berta Gómez-Lor
Source :
Digital.CSIC. Repositorio Institucional del CSIC, instname, Angewandte Chemie International Edition 50 (2011): 7399–7402. doi:10.1002/anie.201005820, info:cnr-pdr/source/autori:Garcia-Frutos, EM; Pandey, UK; Termine, R; Omenat, A; Barbera, J; Serrano, JL; Golemme, A; Gomez-Lor, B/titolo:High Charge Mobility in Discotic Liquid-Crystalline Triindoles: Just a Core Business?/doi:10.1002%2Fanie.201005820/rivista:Angewandte Chemie International Edition/anno:2011/pagina_da:7399/pagina_a:7402/intervallo_pagine:7399–7402/volume:50
Publication Year :
2011
Publisher :
Wiley-VCH, 2011.

Abstract

The stacking order and distance in columnar phases of triindole-based liquid crystals is controlled by an ethynyl linker (see picture; orange rod) between the central triindole core (green) and the peripheral flexible chains of a discotic mesogen. Hole (h) mobility is very high even if the stacking distances is not very short and the conjugated system is not particularly extended.<br />This work has been supported by CTQ2007-65683/BQU, (CTQ2009- 09030), S2009/MAT-1756/CAM, MiUR through the PRIN 2007 (2007WJMF2W) project, Gobierno de Aragón, 200960I086 PIE.

Details

ISSN :
20076568
Database :
OpenAIRE
Journal :
Digital.CSIC. Repositorio Institucional del CSIC, instname, Angewandte Chemie International Edition 50 (2011): 7399–7402. doi:10.1002/anie.201005820, info:cnr-pdr/source/autori:Garcia-Frutos, EM; Pandey, UK; Termine, R; Omenat, A; Barbera, J; Serrano, JL; Golemme, A; Gomez-Lor, B/titolo:High Charge Mobility in Discotic Liquid-Crystalline Triindoles: Just a Core Business?/doi:10.1002%2Fanie.201005820/rivista:Angewandte Chemie International Edition/anno:2011/pagina_da:7399/pagina_a:7402/intervallo_pagine:7399–7402/volume:50
Accession number :
edsair.doi.dedup.....20ed9ab4d50530146535bf414de6cd76