Identification of polyaromatic hydrocarbon mixtures by low-temperature constant energy synchronous fluorescence spectrometry
作者： M. Jonell. Kerkhoff , Leigh Ann. Files , J. D. Winefordner
DOI: 10.1021/AC00285A036
关键词:
摘要: A significant enhancement in the spectral resolution of polyaromatic hydrocarbon (PAH) mixtures was obtained with low-temperature constant energy synchronous fluorescence spectrometry (LTCESFS) measurements at 77K. Spectral separation PAH isomers and alkyl homologues were achieved by LTCESFS analysis. Constant differences from 1400 cm/sup -1/ to 2000 used for scanning. provided a simple, selective, inexpensive method evaluation isomeric homologue mixtures. 23 references, 4 figures, 1 table.
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