[1]王留成,王文天,赵建宏,等.不对称双季铵盐表面活性剂的合成[J].郑州大学学报(工学版),2010,31(03):9-11,15.[doi:10.3969/j.issn.1671-6833.2010.03.003]
　Wang Liucheng,WANG Wentian,ZHAO Jianhong,et al.Synthesis of asymmetric biquaternary ammonium surfactants[J].Journal of Zhengzhou University (Engineering Science),2010,31(03):9-11,15.[doi:10.3969/j.issn.1671-6833.2010.03.003]
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不对称双季铵盐表面活性剂的合成()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
31卷
期数:
2010年03期
页码:
9-11,15
栏目:
出版日期:
2010-03-01

文章信息/Info

Title:
Synthesis of asymmetric biquaternary ammonium surfactants
作者:
王留成; 王文天; 赵建宏; 等.
郑州大学,化工与能源学院,河南,郑州,450001, 郑州大学,化工与能源学院,河南,郑州,450001, 郑州大学,化工与能源学院,河南,郑州,450001, 郑州大学,化工与能源学院,河南,郑州,450001, 郑州大学,化工与能源学院,河南,郑州,450001
Author(s):
Wang Liucheng; WANG Wentian; ZHAO Jianhong; etc
关键词:
不对称双季铵盐;  表面活性剂;  合成
Keywords:
DOI:
10.3969/j.issn.1671-6833.2010.03.003
文献标志码:
A
摘要:
以1,2-二溴乙烷、N,N-二甲基十烷基叔胺和N,N-二甲基十二烷基叔胺为原料合成了C10-C2-C12型不对称双季铵盐表面活性剂,考察了原料摩尔比、温度对合成反应的影响,得到合成产品较佳的工艺条件,在此条件下产品收率达90%,含量高于86%.与普通型表面活性剂相比,临界胶束浓度(cmc)低2～3个数量级,具有较高的表面活性.
Abstract:
C1-C2-C10 asymmetric biquaternary ammonium surfactant was synthesized from 2,12-dibromoethane, N,N-dimethyldecyltertiary amine and N,N-dimethyldodecyl tertiary amine as raw materials, and the effects of molar ratio and temperature on the synthesis reaction were investigated, and the better process conditions of the synthetic product were obtained, under which the yield reached 90% and the content was higher than 86%.

更新日期/Last Update: 1900-01-01