摘要
主要研究苯酚在不同的溶剂中的紫外光谱。结果发现,苯酚紫外光谱的两个强吸收峰在碱性溶剂中会发生红移,分别从210nm红移至234nm、270nm红移至287nm,而在酸性溶剂中则无明显变化,溶剂极性对两个吸收峰强度也有影响。
The ultraviolet spectra of phenol in the different solvents were mainly investigated. The two strong absorption peaks of ultraviolet spectra of phenol were bathochromic shift in alkaline solvent,which moved from 210nm to 234nm and form 270nm to 287nm,respectively.But the two peaks did not change significantly in acidic solvent,and the intensity of the two absorption peaks were also affected by the solvent polarity.
出处
《光谱实验室》
CAS
CSCD
2012年第1期159-163,共5页
Chinese Journal of Spectroscopy Laboratory
关键词
苯酚
紫外光谱
溶剂效应
Phenol
Ultraviolet Spectra
Solvent Effect
