| 均四甲苯的紫外光谱 |
| |
| 引用本文： | 卞进发. 均四甲苯的紫外光谱[J]. 光谱实验室, 2011, 28(6): 3323-3325 |
| |
| 作者姓名： | 卞进发 |
| |
| 作者单位： | 南京化工职业技术学院化工系 南京市大厂葛关路625号210048 |
| |
| 摘 要： | 研究了均四甲苯在乙醇、乙醚和苯3种有机溶剂中的紫外光谱.结果发现:均四甲苯在190-290nm波长范围内有较多吸收峰,在310nm波长处有较强的吸收峰;190-290nm波长范围内,均四甲苯的紫外吸收会因溶剂浓度和溶剂种类影响而发生变化,而310nm波长处的吸收峰则基本不受影响.因此190-290nm波长处的吸收峰可用...
|
| 关 键 词： | 均四甲苯 紫外光谱 有机溶剂 |
Ultraviolet Spectra of Durene |
| |
| BIAN Jin-Fa. Ultraviolet Spectra of Durene[J]. Chinese Journal of Spectroscopy Laboratory, 2011, 28(6): 3323-3325 |
| |
| Authors: | BIAN Jin-Fa |
| |
| Affiliation: | BIAN Jin-Fa(Department of Chemical Engineering,Nanjing College of Chemical Technology,Nanjing 210048,P.R.China) |
| |
| Abstract: | The ultraviolet spectra of durene in three different solvents(alcohol,aether,benzene) were investigated.There were many absorption peaks of durene between 190nm and 290nm.There was a stronger absorption peak around 310nm.The ultraviolet spectra absorption peaks of durene between 190nm and 290nm were changed along with the effects of different concentration and solvent,but the absorption peak around 310nm remained basically stable without any effect,almost.Obviously,the absorption peak of 310nm was reasonabl... |
| |
| Keywords: | Durene Ultraviolet Spectra Organic Solvent |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
