Pressure-induced correlation field splitting of the CH2 rocking mode in the infrared spectra of methylene chain systems such as polyethylene, n-alkanes, surfactants, fatty acids, and model and biomembranes provides important information concerning the interchain structural and dynamic properties of these systems. The pressure at which the correlation field splitting starts is a measure of the orientational disorder of methylene chains along the chain axis. Moreover, the integrated intensity ratio between the correlation field component bands of the CH2 rocking mode is a measure of the relative orientation of the zig-zag planes between neighboring methylene chains.
P. T. T. Wong and D. J. Moffat, "A New Internal Pressure Calibrant for High-Pressure Infrared Spectroscopy of Aqueous Systems," Appl. Spectrosc. 43, 1279-1281 (1989)
References are not available for this paper.
OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.