Molecular dynamics simulations of liquid crystal molecules adsorbed on graphite
作者:
Makoto Yoneya,
Yasushi Iwakabe,
期刊:
Liquid Crystals
(Taylor Available online 1995)
卷期:
Volume 18,
issue 1
页码: 45-49
ISSN:0267-8292
年代: 1995
DOI:10.1080/02678299508036589
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Preliminary results are presented on molecular dynamics simulations of the alignment of 8CB (4-n-octyl-4′-cyanobiphenyl) liquid crystal molecules on a graphite surface. Their stable alignment direction was found to be the <3120> direction of the basal plane of graphite. The calculated adsorption energy of an 8CB molecule was 151·5 kJ mol−1and its alkyl chain was the main adsorption portion. Molecular dynamics simulation could therefore be an effective probe to the surface-induced alignment mechanism of liquid crystal molecules.
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