[1]周 莉,汤皎宁,黄 成,等.SDS/CPC混合表面活性剂双水相体系[J].深圳大学学报理工版,2007,24(1):59-63.
 ZHOU Li,TANG Jiao-ning,HUANG Cheng,et al.Research of aqueous two-phase system of SDS-CPC mixed surfactants[J].Journal of Shenzhen University Science and Engineering,2007,24(1):59-63.
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SDS/CPC混合表面活性剂双水相体系()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第24卷
期数:
2007年1期
页码:
59-63
栏目:
化学与化工
出版日期:
2007-01-30

文章信息/Info

Title:
Research of aqueous two-phase system of SDS-CPC mixed surfactants
文章编号:
1000-2618(2007)01-0059-05
作者:
周 莉1汤皎宁2黄 成1龚晓钟1
1)深圳大学化学与化工学院,深圳 518060;
2)深圳大学材料学院,深圳市特种功能材料重点实验室,深圳 518060
Author(s):
ZHOU Li1TANG Jiao-ning2HUANG Cheng1and GONG Xiao-zhong1
1)College of Chemistry and Chemical Engineering,Shenzhen University,Shenzhen 518060,P.R.China
2)College of Mzterials Science and Engireering,Shenzhen Key Laboratory of Special Functional Materials,Shenzhen 518060,P.R.China
关键词:
双水相混合表面活性剂氯代十六烷基吡啶十二烷基硫酸钠
Keywords:
aqueous two-phase system (ATPS)mixed surfactantsCPCSDS
分类号:
O 647
文献标志码:
A
摘要:
研究阳离子表面活性剂氯代十六烷基吡啶(CPC)和阴离子表面活性剂十二烷基硫酸钠(SDS)混合表面活性剂水溶液的双水相系统.测定并绘制双水相相图,考察了配比、温度、总浓度和外加盐氯化钠对双水相区域的影响,分析双水相的体积、密度、SDS与CPC浓度的变化规律,并观察双水相的微观结构.
Abstract:
The aqueous two-phase system(ATPS) of mixtures of anionic surfactant Sodium Dodecyl Sulfonate(SDS) and cationic surfactant Cetylpyridine chloride (CPC) was studied.The phase diagrams at different temperatures were measured.The influence of ratio,concentration,temperature and the addition of salt sodium chloride (NaCl) on the aqueous two-phase (ATP) regions was obtained.The relationship among volume,density and concentration in ATP was investigated.And the microstructures of? ATP were observed by microscope.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2006-09-13
基金项目:广东省自然科学基金资助项目(021286)
作者简介:周莉 (1960-),女(汉族),山东省青岛市人,深圳大学副教授. E-mail: zhouli_2050@163.com
通迅作者:汤皎宁(1961-),男(汉族),深圳大学教授.E-mail:tjn@szu.edu.cn
更新日期/Last Update: 2007-12-09