ICCAS OpenIR
Salt effect on the aggregation behaviors of an anionic carboxylate gemini and a cationic surfactant
Luo, H. S.1,2; Wang, N.3; Zhou, L. Z.2; Wang, Y. L.1; Wang, J. B.1; Yan, H. K.1
2008
Source PublicationJOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY
ISSN0193-2691
Volume29Issue:5Pages:787-791
AbstractThe synthesis method and conditions for the carboxylate Gemini surfactant O,O'-bis(sodium 2-lauricate)-p-benzenediol (C(11)pPHCNa) were explored. Surface tension data of the single and mixed systems of catanionic (cationic with anionic) surfactants with different salt concentrations were used to determine the CMC values and to obtain the information of self-assembly behaviors of the surfactants. Aggregates' morphologies were observed by transmission electron microscopy (TEM) and speculation was made according to the viscosity measurement results. The results show that large spherical aggregates formed in the mixed solution, which tend to transfer into branched and wormlike mixed micelles with the increases of the salt concentration. The viscosity of the mixed solution was found to increase gradually corresponding to the change of the catanionic surfactant mixtures' morphology.
KeywordAnionic Gemini Surfactant Mixtures Of Catanionic Salt Effect Aggregation
DOI10.1080/01932690701756479
Indexed BySCI
Language英语
WOS IDWOS:000255221700025
PublisherTAYLOR & FRANCIS INC
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/63518
Collection中国科学院化学研究所
Corresponding AuthorWang, J. B.
Affiliation1.Chinese Acad Sci, Inst Chem, Key Lab Colloid Interface & Chem Thermodyna, Beijing 100080, Peoples R China
2.China Univ Mining & Technol, Dept Environm Chem & Engn, Beijing, Peoples R China
3.Peking Univ, Sch Pharmaceut Sci, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Luo, H. S.,Wang, N.,Zhou, L. Z.,et al. Salt effect on the aggregation behaviors of an anionic carboxylate gemini and a cationic surfactant[J]. JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,2008,29(5):787-791.
APA Luo, H. S.,Wang, N.,Zhou, L. Z.,Wang, Y. L.,Wang, J. B.,&Yan, H. K..(2008).Salt effect on the aggregation behaviors of an anionic carboxylate gemini and a cationic surfactant.JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,29(5),787-791.
MLA Luo, H. S.,et al."Salt effect on the aggregation behaviors of an anionic carboxylate gemini and a cationic surfactant".JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY 29.5(2008):787-791.
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