Temperature dependence of IR band strength for polyethylene

Autor:	N. A. Slovokhotova, F. F. Sukhov, D. M. Margolin, V.A. Kargin
Rok vydání:	1967
Předmět:	chemistry.chemical_compound Chemistry Analytical chemistry Thermodynamics Molecule Infrared spectroscopy Polyethylene Condensed Matter Physics Temperature coefficient Spectroscopy Intensity (heat transfer)
Zdroj:	Journal of Applied Spectroscopy. 6:256-258
ISSN:	1573-8647 0021-9037
DOI:	10.1007/bf00606351
Popis:	IR spectra at 150° K and detailed temperature curves for 150–310° K for the 965, 985, 1175, 1890, and 2010 cm−1 bands are reported. The background bears a direct relation to temperature, whereas the bands have a negative temperature coefficient of intensity. The weakening of the 944 cm−1 band is irreversible.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0adbb26102baeb8ab5f079e3b4a21ae3 https://doi.org/10.1007/bf00606351 Zobrazit plný text záznamu Full text from SpringerLink