Repozytorium
Wyszukaj
Kolekcje
Inne
Infrared dispersion of liquid tripropylamine.
Autorzy
Rok wydania
2002
Czasopismo
Numer woluminu
30
Strony
7-15
DOI
10.1016/S0924-2031(02)00033-4
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The spectra of the real and imaginary components of the complex refractive index were determined from thin-film transmission studies of liquid tri-n-propylamine (TPA) using a new method, which takes into account the dispersion of the refractive index in the visible range and integration over the entire NIR, IR and FIR absorption regions. From these data, the spectra of both components of the complex electric permittivity and complex polarizability of liquid TPA were determined in broad optical range (25,000–150 cm−1). Related high-frequency dielectric properties, especially the molar vibrational polarization of the liquid related to various spectral ranges has been determined and discussed. It has been found to be extremely small for overtones. The main contribution stems from deformation modes of the molecule.
Słowa kluczowe
Infrared dispersion, Polarizability, Dielectric properties
Adres publiczny
https://doi.org/10.1016/S0924-2031(02)00033-4
Strona internetowa wydawcy
Podobne publikacje
Dielectric and ferroelectric properties of the mixed crystals system (CH3NH3)5Bi2(1-x)Sb2xCl11.
Bator Grażyna , Mróz J., Jakubas Ryszard
Structural characterization, thermal, dielectric and vibrational properties of tris(allylammonium) hexabromoantimonate(III), (C3H5NH3)3SbBr6.
Płowaś Iwona, Białońska Agata, Jakubas Ryszard, Bator Grażyna , Zarychta Bartosz, Baran Jan
Dielectric functions of iso-propanol and di-iso-propylether in the infrared.
Michniewicz Natalia, Grabska Justyna, Beć Krzysztof B., Hawranek Jerzy P.