苯并菲
拉曼光谱
共振拉曼光谱
紫外线
芘
芴
荧光
光化学
共振(粒子物理)
化学
分析化学(期刊)
光谱学
材料科学
光学
光电子学
有机化学
分子
聚合物
原子物理学
物理
量子力学
作者
Sanford A. Asher,Craig R. Johnson
出处
期刊:Science
[American Association for the Advancement of Science (AAAS)]
日期:1984-07-20
卷期号:225 (4659): 311-313
被引量:189
标识
DOI:10.1126/science.6740313
摘要
The first ultraviolet resonance Raman measurements of a coal liquid are reported. The spectra detail the presence of numerous polycyclic aromatic hydrocarbons with ring systems similar to those of naphthalene, fluorene, phenanthrene, pyrene, and triphenylene. The ultraviolet resonance Raman measurements of this highly complex sample show no significant interference from fluorescence. The lack of fluorescence interference and the high selectivity indicate that ultraviolet resonance Raman spectroscopy is a powerful new technique for characterizing highly complex samples and mixtures.
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