尾链长度高度不对称的阴/阳离子表面活性剂自组织

doi:10.3866/PKU.WHXB201506161

物理化学学报 >> 2015, Vol. 31 >> Issue (8): 1535-1540.doi: 10.3866/PKU.WHXB201506161

尾链长度高度不对称的阴/阳离子表面活性剂自组织

董文静,赵剑曦()

福州大学化学化工学院胶体界面化学研究所,福州350108

收稿日期:2015-04-16 发布日期:2015-08-12
基金资助:
国家自然科学基金(21273040);国家自然科学基金(21473032)

Self-Assembly of Cationic/Anionic Surfactants with Highly Dissymmetric Lengths of Alkyl Tails

Wen-Jing. DONG,Jian-Xi. ZHAO()

Institute of Colloid and Interface Chemistry, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, P. R. China

Received:2015-04-16 Published:2015-08-12
Supported by:
the National Natural Science Foundation of China(21273040);the National Natural Science Foundation of China(21473032)

摘要/Abstract

摘要：

通过引进新的溶液制备方法,以光散射、流变、电镜等方法研究了烷烃链长度不对称的阴/阳离子表面活性剂等摩尔混合体系,其中阳离子为二十二烷基三甲基溴化铵(C₂₂TABr),阴离子是烷基羧酸钠(C_n-1COONa, n = 4, 6, 8, 10, 12, 14, 16).结果表明,烷烃链长度高度不对称时(C22/n4)生成了球状胶束,随着降低不对称度,聚集体向棒状、蠕虫状直至囊泡转变.在构成囊泡的体系中,随着降低链长不对称度,聚集体尺寸明显增大.机理分析表明,阴/阳离子对的几何形状决定了聚集体的形貌以及它们的转变.

关键词: 阴/阳离子表面活性剂, 烷烃链长不对称度, 聚集体形貌, 离子对几何

Abstract:

By introducing a new method of solution preparation, systems of equimolar mixing cationic/anionic surfactants with dissymmetric lengths of alkyl tails were investigated using light scattering, rheology, and freezing-fracture transmission electron microscopy (FF-TEM) measurements, in which the cation was docosyltrimethylammobium bromide (C₂₂TABr) and the anions were sodium alkylcarboxylates (C_n-1COONa, n = 4, 6, 8, 10, 12, 14, 16). The results showed that spherical micelles were favored when the cationic/anionic surfactants had highly dissymmetric length tails (C22/n4). With decreasing dissymmetry of the alkyl tail lengths, the aggregates transformed to rod-like micelles, worm-like micelles, and finally vesicles. In the vesicle-formed cases, the size of the aggregate considerably increased with decreasing dissymmetry of the alkyl tail lengths. By analyzing the mechanism of aggregation, the geometry of the cation/anion pair is thought to determine the morphology and the transition of aggregates.

Key words: Cat/anionic surfactants, Dissymmetry of alkyl tail lengths, Aggregate morphology, I on-pair geometry

董文静,赵剑曦. 尾链长度高度不对称的阴/阳离子表面活性剂自组织[J]. 物理化学学报, 2015, 31(8), 1535-1540. doi: 10.3866/PKU.WHXB201506161

Wen-Jing. DONG,Jian-Xi. ZHAO. Self-Assembly of Cationic/Anionic Surfactants with Highly Dissymmetric Lengths of Alkyl Tails[J]. Acta Phys. -Chim. Sin. 2015, 31(8), 1535-1540. doi: 10.3866/PKU.WHXB201506161

链接本文: https://www.whxb.pku.edu.cn/CN/10.3866/PKU.WHXB201506161

https://www.whxb.pku.edu.cn/CN/Y2015/V31/I8/1535

参考文献

1	Rosen, M. Surfactants and Interfacial Phenomena, 2nd ed.; John Wiley & Sons Ltd.: New York, 1989.
2	Evans, D. F.; Wennerstrom, H. The Colloid Domain: Where Physics, Chemistry, and Biology Meet; Wiley-VCH: New York, 1994.
3	Mixed Surfactant Systems, ACS Symposium Series 501; Holland, P. M., Rubingh, D. N. Eds., American Chemical Society: Washington DC, 1992.
4	Chen L. ; Xiao J. X. ; Ruan K. ; Ma J. M. Langmuir 2002, 18 (7250)
5	Mai Y. ; Eisenberg A. Chem. Soc. Rev 2012, 41, 5969.
6	Zhang L. ; Eisenberg A. J. Am. Chem. Soc 1996, 118, 3168.
7	Zhang L. ; Eisenberg A. Polym. Adv. Technol 1998, 9, 677.
8	Oda R. ; Huc I. ; Candau S. J. Chem. Commun 1997, 2105
9	Ghosh S. ; Ray A. Colloids Surf. A 2014, 461, 248.
10	Ghosh S. ; Ambade B. ; Ray A. Sci. Adv. Mater 2013, 5, 1837.
11	Antonietti M. ; Forster S. Adv. Mater 2003, 15, 1323.
12	You Y. ; Deng Y. S. ; Li E. J. ; Pei X. M. ; Zhao J. X. Acta Phys. -Chim. Sin 2010, 26 (8), 2200.
12	游毅; 邓永淑; 李二军; 裴晓梅; 赵剑曦. 物理化学学报, 2010, 26 (8), 2200.
13	Ruan K. ; Zhang L. ; Tang J. N. ; Xiao J. X. Acta Phys. -Chim. Sin 2006, 22 (12), 1451.
13	阮科; 张翎; 汤皎宁; 肖进新. 物理化学学报, 2006, 22 (12), 1451.
14	Sande W. V. D. ; Persoons A. J. Phys. Chem 1985, 89, 404.
15	Yu Z. J. ; Neuman R. D. J. Am. Chem. Soc 1994, 116, 4075.
16	Imae T. ; Kamiya R. ; Ikeda S. J. Colloid Interface Sci 1985, 108, 215.
17	Shrestha R. G. ; Shrestha L. K. ; Aramaki K. J. Colloid Interface Sci 2007, 311, 276.
18	Koszkul J. ; Nabialek J. J. Mater Process Tech 2004, 157-158, 183.
19	Cates M. E. Macromolecules 1987, 20, 2289.
20	Granek R. ; Cates M. E. J. Chem. Phys 1992, 96, 4758.
21	Khatory A. ; Lequeux F. ; Kern F. ; Candau S. J. Langumir 1993, 9, 1456.
22	Song B. ; Hu Y. ; Song Y. ; Zhao J. J. Colloid Interface Sci 2010, 341, 94.
23	Zhao J. ; Liu F. ; Xie D. Colloid Polym. Sci
24	Israelachvili J. N. ; Mitchell D. J. ; Ninham B. W. J. Chem. Soc. Faraday Trans. l 1976, 72, 1525.
25	Tanford C. J. Phys. Chem 1972, 76, 3020.
26	Zhao, G. X. Physical Chemistry of Surfactants; Peking Univ. Press: Beijing, 1991.
26	赵国玺.表面活性剂物理化学.北京:北京大学出版社, 1991.

[1]	孔菁, 张金贵, 张素芬, 奚菊群, 沈明. 可见光激发的BiOI/ZnO纳米复合抗菌剂制备及其抗菌活性与机制[J]. 物理化学学报, 2023, 39(12): 2212039 - .
[2]	蒋伟杰, 蒋航, 刘威, 管鑫, 李云兴, 杨成, 魏涛. Pickering乳液模板构建生物刺激响应性蛋白质微球[J]. 物理化学学报, 2023, 39(12): 2301041 - .
[3]	王宁, 李一, 崔乾, 孙晓玥, 胡悦, 罗运军, 杜然. 金属气凝胶：可控制备与应用展望[J]. 物理化学学报, 2023, 39(9): 2212014 -0 .
[4]	袁干印, 奚政, 王楚, 孙晓环, 韩杰, 郭荣. 超分子手性聚苯胺-金复合纳米酶的构建及其对映选择性催化[J]. 物理化学学报, 2023, 39(7): 2212061 -0 .
[5]	刘晓珺, 秦朗, 俞燕蕾. 胆甾相液晶微球光子禁带的动态调控及其应用[J]. 物理化学学报, 0, (): 2305018 - .
[6]	章玥, 李豹, 吴立新. 氧化石墨烯辅助的超分子骨架膜用于水包油型纳米乳液的高效分离[J]. 物理化学学报, 0, (): 2305038 - .
[7]	贺鸿鹏, 张萌萌, 郝梦娇, 杜伟, 夏海兵. 不同长径比的具有固定宽度金纳米棒的合成[J]. 物理化学学报, 0, (): 2304043 - .
[8]	陈志洋, 唐雅婷, 吕泽, 孟霄汉, 梁前伟, 冯建国. 香茅油纳米乳剂的构建、表征、抗菌性能和细胞毒性[J]. 物理化学学报, 2022, 38(12): 2205053 - .
[9]	陈帅, 秦江雷, 杜建忠. 可交联且可生物降解的高分子膜[J]. 物理化学学报, 2022, 38(8): 2006029 - .
[10]	马骋, 窦翔宇, 刘泽宇, 廖培龙, 朱志扬, 刘卡尔顿, 黄建滨. 一种新型CO₂/原油助混剂CAA8-X的应用与助混机理[J]. 物理化学学报, 2022, 38(8): 2012019 - .
[11]	毛赫南, 王晓工. 影响高浓度氧化石墨烯分散液流变行为的重要因素及群体平衡动力学分析[J]. 物理化学学报, 2022, 38(4): 2004025 - .
[12]	樊晔, 曹崇梅, 方云, 夏咏梅. 自交联共轭亚油酸囊泡基荧光纳米点的构筑及其荧光特性[J]. 物理化学学报, 2022, 38(3): 2002032 - .
[13]	廖雨瑶, 范震, 杜建忠. 光交联固化的聚合物囊泡用于降温触发的药物释放[J]. 物理化学学报, 2021, 37(10): 1912053 - .
[14]	陈灵珊, 洪苑秀, 贺石生, 范震, 杜建忠. 聚(ε-己内酯)-多肽共聚物胶束增强抗生素的抗菌活性[J]. 物理化学学报, 2021, 37(10): 1910059 - .
[15]	王苗, 郑虹宁, 许菲. 异氰酸苯酯诱导的类胶原多肽自组装[J]. 物理化学学报, 2021, 37(10): 1911039 - .

尾链长度高度不对称的阴/阳离子表面活性剂自组织

Self-Assembly of Cationic/Anionic Surfactants with Highly Dissymmetric Lengths of Alkyl Tails

RichHTML

PDF

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

推荐阅读 0