| 新型阳离子表面活性剂合成及性能研究 |
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| 引用本文： | 李津,何际芳,杜朝军. 新型阳离子表面活性剂合成及性能研究[J]. 广东化工, 2010, 37(6): 92-92,94 |
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| 作者姓名： | 李津 何际芳 杜朝军 |
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| 作者单位： | 南阳理工学院,生物与化学工程学院,河南,南阳,473000;南阳理工学院,生物与化学工程学院,河南,南阳,473000;南阳理工学院,生物与化学工程学院,河南,南阳,473000 |
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| 摘 要： | 以N,N-二甲基长炭链烷基叔胺、环氧氯丙烷和乙二醇为原料,合成了季铵盐类阳离子表面活性剂(RHOC),采用红外光谱对其结构进行表征,并进行了表面张力、耐温和耐盐性能的评定。实验结果表明,该表面活性剂具有较好的表面活性,最低表面张力达到了18.27mN/m;它具有很好的耐温和耐盐性能。
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| 关 键 词： | 季铵化 季铵盐表面活性剂 表面张力 合成 |
Study on Synthesis and Properties of Dodecylammonium Chloride |
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| Li Jin,He Jifang,Du Chaojun. Study on Synthesis and Properties of Dodecylammonium Chloride[J]. Guangdong Chemical Industry, 2010, 37(6): 92-92,94 |
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| Authors: | Li Jin He Jifang Du Chaojun |
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| Affiliation: | Li Jin,He Jifang,Du Chaojun (School of Biochemical and Chemical Engineering,Nan Yang Institute of Technology,Nanyang 473000,China) |
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| Abstract: | Ethylene glycol,epichlorohydrin,alkyl tertiary and amine were used to synthesize the Dodecylamm0nium Chloride surfactant.Structure of the product was characterized with IR spectra.The surface tension of the Dodecylammonium Chloride surfactant had been investigated.And the influence of temperature and salt on the surface of the Dodecylammonium Chloride surfactant tension were aslo discussed.The results showed that this type of phosphate amphoteric surfactants was of high surface activity,and high heat resist... |
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| Keywords: | quarterniz dodecylammonium chloride surfactant surface tension synthesis |
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