Title :
Vibrational spectra of nylon-6, nylon-6/6, nylom-11 and nylon-12 studied by terahertz spectroscopy
Author :
Ishii, S. ; Suzuki, H. ; Morisawa, Y. ; Sato, H. ; Yamamoto, S. ; Ozaki, Y. ; Otani, C. ; Uchiyama, T. ; Hoshina, H.
Author_Institution :
RIKEN ASI, Sendai, Japan
Abstract :
Terahertz absorption spectra were measured for nylon-6/6, nylon-6, nylon-11 and nylon-12 by Fourier transform far-infrared spectroscopy. Different spectral features among the four species were interpreted as the characteristics of crystalline conformations of nylons.
Keywords :
Fourier transform spectra; infrared spectra; macromolecules; molecular configurations; polymers; terahertz wave spectra; vibrational states; Fourier transform far-infrared spectroscopy; Vibrational spectra; crystalline conformations; nylon-11; nylon-12; nylon-6/6; terahertz absorption spectra; terahertz spectroscopy; Absorption; Educational institutions; Plastics; Reflection; Spectroscopy; Temperature measurement; X-ray scattering;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
Conference_Location :
Wollongong, NSW
Print_ISBN :
978-1-4673-1598-2
Electronic_ISBN :
2162-2027
DOI :
10.1109/IRMMW-THz.2012.6380372
