| 新型双联阳离子活性剂的合成与表征 |
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| 引用本文： | 陈功,黄鹏程,马云容,齐国平.新型双联阳离子活性剂的合成与表征[J].石油化工,2002,31(3):194-197. |
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| 作者姓名： | 陈功 黄鹏程 马云容 齐国平 |
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| 作者单位： | 1. 北京航空航天大学,材料学院,北京100083
2. 中国建筑技术研究院,北京100044 |
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| 摘 要： | 以壬基酚和甲醛为原料缩合制备出二 ( 2 -羟基 -5 -壬基苯基 )甲烷 ,并与环氧氯丙烷和三甲胺反应 ,得到一种新型双亲油基 -双亲水基阳离子表面活性剂 (BS) ,通过元素分析、红外光谱和核磁共振氢谱证实了其结构 ,并测定了表面张力及临界胶束浓度 ,结果表明BS具有良好的表面活性。
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| 关 键 词： | 双联阳离子活性剂 季胺盐 合成 |
| 文章编号： | 1000-8144(2002)03-0194-04 |
| 修稿时间： | 2001年4月27日 |
Synthesis and Characterization of a Cationic Gemini Surfactant |
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| CHEN Gong ,HUANG Peng-cheng ,MA Yun-rong ,QI Guo-ping.Synthesis and Characterization of a Cationic Gemini Surfactant[J].Petrochemical Technology,2002,31(3):194-197. |
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| Authors: | CHEN Gong HUANG Peng-cheng MA Yun-rong QI Guo-ping |
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| Affiliation: | CHEN Gong 1,HUANG Peng-cheng 1,MA Yun-rong 2,QI Guo-ping 2 |
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| Abstract: | A novel Gemini surfactant with two lipophilic groups and two hydrophilic groups was synthesized using trimethylamine,epichlorohydrin,and bis (2-hydroxy-5-nonyl phenyl) methane which was prepared from p -nonylphenol and formaldehyde.The structure of this Gemini surfactant was characterized by elemental analysis,IR and 1H NMR.The good surface activities of the surfactant was shown obviously by measurement of surface tension and critical micelle concentrations in aqueous solution. |
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| Keywords: | Gemini surfactant quaternary ammonium salt synthesis |
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