Sol-gel transition of supramolecular gels observed by terahertz spectroscopy

Sol-gel transition of supramolecular gels observed by terahertz spectroscopy

Terahertz (THz) absorption spectra of supramolecular gels ((1R,2R)-1,2-bis(dodecanoylamino)cyclohexane/2-nitrophenyl octyl ether) were measured by Fourier transform far-infrared spectroscopy (FT-FIR). The spectra were measured by changing concentration and temperature of gels. The absorption intensi...

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Hauptverfasser: Hoshina, Hiromichi, Ozaki, Atsumi, Itagaki, Yusuke, Yajima, Setsuko, Suzuki, Hal, Ishii, Shinya, Ishida, Misaki, Uchiyama, Tetsuji, Kimura, Keiichi, Otani, Chiko
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Absorption
Educational institutions
Heating
Spectroscopy
Temperature dependence
Temperature measurement
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Beschreibung
Zusammenfassung:Terahertz (THz) absorption spectra of supramolecular gels ((1R,2R)-1,2-bis(dodecanoylamino)cyclohexane/2-nitrophenyl octyl ether) were measured by Fourier transform far-infrared spectroscopy (FT-FIR). The spectra were measured by changing concentration and temperature of gels. The absorption intensities of the peaks around 8.6 THz show drastic change at the sol-gel transition temperature.
ISSN:2162-2027
DOI:10.1109/IRMMW-THz.2013.6665917