| 核磁共振法鉴定表面活性剂 |
| |
| 引用本文： | 陈泳,朱黎明,李正全,叶汝汉,韦文蔚,尹冲,潘文龙.核磁共振法鉴定表面活性剂[J].分析测试学报,2011,30(7):769-775. |
| |
| 作者姓名： | 陈泳 朱黎明 李正全 叶汝汉 韦文蔚 尹冲 潘文龙 |
| |
| 作者单位： | 中国广州分析测试中心广东省化学危害应急检测技术重点实验室,广东广州,510070 |
| |
| 摘 要： | 对7种常见的表面活性剂及其二元复配体系进行了核磁共振(NMR)分析,探索了多组分表面活性剂复配物的5种分离方法,比较了这5种分离方法对二元组分表面活性剂复配物的分离效果,并初步建立了核磁共振法分析多元表面活性剂复配产品的方法.采用该方法对3种企业样品中的表面活性剂进行了NMR测试,确认了各表面活性剂1H NMR的谱峰归...
|
| 关 键 词： | 表面活性剂 复配 核磁共振 |
Analysis of Surfactant Combinations by Nuclear Magnetic Resonance Spectrometry |
| |
| CHENYong,ZHULi-ming,LIZheng-quan,YERu-han,WEIWen-wei,YINChong,PANWen-long.Analysis of Surfactant Combinations by Nuclear Magnetic Resonance Spectrometry[J].Journal of Instrumental Analysis,2011,30(7):769-775. |
| |
| Authors: | CHENYong ZHULi-ming LIZheng-quan YERu-han WEIWen-wei YINChong PANWen-long |
| |
| Institution: | CHEN Yong,ZHU Li-ming,LI Zheng-quan,YE Ru-han,WEI Wen-wei,YIN Chong,PAN Wen-long(Guangdong Key Laboratory of Chemical Emergency Test,China National Analysis Centre of Guangzhou,Guangzhou 510070,China) |
| |
| Abstract: | A rapid,accurate nuclear magnetic resonance(NMR) spectrometric technique was developed for the qualitative and quantitative analysis of multicomponent surfactant combinations.The efficient methods for the separation and identification of multicomponent surfactant mixtures were investigated in detail.The main characteristic peaks in the NMR spectra of surfactants were assigned,and the surfactant contents were obtained by NMR signal component analysis.The experimental results confirmed that NMR spectroscopy c... |
| |
| Keywords: | surfactant combinations NMR |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《分析测试学报》浏览原始摘要信息 |
| 点击此处可从《分析测试学报》下载免费的PDF全文 |
|
