کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5413337 | 1506622 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and characterization of a novel two-component organogelator based on ion-bonded discotic complex
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
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![عکس صفحه اول مقاله: Synthesis and characterization of a novel two-component organogelator based on ion-bonded discotic complex Synthesis and characterization of a novel two-component organogelator based on ion-bonded discotic complex](/preview/png/5413337.png)
چکیده انگلیسی
A novel ion-bonded discotic complex was prepared from 2,3,6,7,10,11-hexakis(N,N-dimethylaminopropylaminocarbonylmethoxy)triphenylene (HDTP) and 4â²-dodecyloxybiphenyl-4-carboxylic acid (DBC) by ionic self-assembly (ISA) route and characterized by Fourier transform infrared (FTIR) spectrum. We found that the complex can self-assemble into stable gels in aromatic hydrocarbons. Nanofibers with diameters of 50-130Â nm were observed in the gels by transmission electron micrograph (TEM). The FTIR data in conjunction with UV-vis and fluorescence spectra suggested that the aggregation of the complex into elongated fibers in solution was induced by a directional extended network of hydrogen bonds and Ï-Ï interactions. Based on the experiment analysis, we proposed a tentative model of the self-assembly of this two-component gel-phase material.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 142, Issues 1â3, 20 August 2008, Pages 118-123
Journal: Journal of Molecular Liquids - Volume 142, Issues 1â3, 20 August 2008, Pages 118-123
نویسندگان
Kang Tao, Tiayuan Wu, Dairen Lu, Ruke Bai, Hongfei Li, Lijia An,