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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 28, Number 11
BKCSDE 28(11)
November 20, 2007 

 
Title
Nanoscale Morphology of Bis(1-anthraquinoxy)glycols
Author
Soon-Sik Kwon, Hui Liang, Jong Pil Kim, Young-A Lee, Ok-Sang Jung*
Keywords
1-Anthraquinone substitutes, Morphology, Nanobelts, Nanowires, π-π interaction
Abstract
The nanoscale morphologies on a series of new anthraquinone substitutes have been carried out. Among the substitutes, only bis[2-(1-anthraquinonoxy)-ethyl]ether in a mixture of dichloromethane/acetone (1/1) slowly forms uniform nanowires with 80-120 nm diameters. The same compound in a mixture of dichloromethane/tetrahydrofuran (1/1) slowly produces uniform nanobelts with 400-600 nm widths. Thus, both the spacer lengths and the solvent effects of the compounds are important factors for the formation of nanoscale morphologies. The nano patterns seem to be formed by the π-π interactions between the anthraquinone moieties.
Page
2065 - 2068
Full Text
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