Kratko priopćenje

Half-widths of the Infrared Bands in Polyethylene

F. Jagodic ; Department of Chemistry, University of Ljubljana and Chemical Institute Boris Kidric, 61000 Ljubljana, Slovenia, Yugoslavia
P. Barlič ; Department of Chemistry, University of Ljubljana and Chemical Institute Boris Kidric, 61000 Ljubljana, Slovenia, Yugoslavia
B. Borštnik ; Department of Chemistry, University of Ljubljana and Chemical Institute Boris Kidric, 61000 Ljubljana, Slovenia, Yugoslavia
A. Ažman ; Department of Chemistry, University of Ljubljana and Chemical Institute Boris Kidric, 61000 Ljubljana, Slovenia, Yugoslavia

Sažetak

There are a few papers1 treating the temperature dependence of the half- width of IR bands of polymers. The importance of such an experimental work lies in the fact that it is possible to infer from it the mechanism that causes the broadening of the IR bands. The aim of this work is, to report the temperature dependence study of the half-widths of IR bands of polyethylene. The following bands were studied: at 2016 cm-1 (combination band2), at 1080 cm-1 (vibration due to the amorphous polyethylene3) and at 908 cm-1 (vibration of the vinyl end-group3).

Ključne riječi

Hrčak ID:

197201

URI

https://hrcak.srce.hr/197201

Datum izdavanja:

20.3.1973.

Posjeta: 392 *