离子液体表面活性剂的合成与应用(Ⅳ)——离子液体表面活性剂的表面活性

doi:10.13218/j.cnki.csdc.2017.04.002

摘要/Abstract

摘要： 按照离子液体表面活性剂的分类,分别综述了表面活性剂分子结构对临界胶束浓度(cmc)、最低表面张力(γ_cmc)、表面吸附效率(pc₂₀)、表面饱和吸附量(Γ_max)和分子最小截面积(A_min)等表面活性参数的影响。与传统表面活性剂相比,离子液体结构的引入提高了表面活性剂的表面活性,丰富了表面活性剂的品种。烷基碳链长度对表面活性的影响与传统表面活性剂相似。

关键词: 表面活性剂, 离子液体, 表面张力, 临界胶束浓度

Abstract: According to the type of ionic liquid surfactants,the effect of the surfactant structure on the surface activity parameters,such as critical micelle concentration (cmc),lowest surface tension (γ_cmc),surface adsorption efficiency (pc₂₀),maximun surface adsorption (Γ_max) and minimum molecular sectional area (A_min) were summarized separately.As compared with traditional surfactants,the introduction of ionic liquid group upgrades surface active performance of the surfactant and varieties of surfactant were increased.The effect of alkyl carbon chain length on the surface active performance of ionic liquid surfactants is similar to that of the traditional surfactants.

Key words: surfactant, ionic liquid, surface tension, critical micelle concentration

中图分类号:

TQ423

惠蒙蒙, 邹文苑, 杨许召, 徐清杰, 王军. 离子液体表面活性剂的合成与应用(Ⅳ)——离子液体表面活性剂的表面活性[J]. 日用化学工业, 2017, 47(4): 186-191.

HUI Meng-meng, ZOU Wen-yuan, YANG Xu-zhao, XU Qing-jie, WANG Jun. Synthesis and application of ionic liquid surfactants (Ⅳ)Surface activities[J]. China Surfactant Detergent & Cosmetics, 2017, 47(4): 186-191.

参考文献

[1] Rather M A,Rather G M,Pandit S A,et al.Determination of cmc of imidazolium based surface active ionic liquids through probe-less UV-vis spectrophotometry [J].Talanta,2015,131:55-58.
[2] Wang Huiyong,Wang Jianji,Zhang Shibiao,et al.Structural effects of anions and cations on the aggregation behavior of ionic liquids in aqueous solutions [J].J Phys Chem B,2008,112:16682-16689.
[3] Sastry N V,Vaghela N M,Aswal V K.Effect of alkyl chain length and head group on surface active and aggregation behavior of ionic liquids in water [J].Fluid Phase Equilibria,2012,327:22-29.
[4] Wang Xiaoqing,Liu Jie,Yu Li,et al.Surface adsorption and micelle formation of imidazolium based zwitterionic surface active ionic liquids in aqueous solution [J].Journal of Colloid and Interface Science,2013,391:103-110.
[5] Dong Bin,Li Na,Zheng Liqiang,et al.Surface adsorption and micelle formation of surface active ionic liquids in aqueous solution [J].Langmuir,2007,23:4178-4182.
[6] 史利娟.咪唑类离子液体的结构变化对其聚集行为的影响[D].济南:山东大学,2013.
[7] Wang Tao,Wang Lushan,Jin Yanxin,et al.Study the effect of substi-tuent position in aromatic counterion to self-aggregation of cationic surface active ionic liquid in aqueous medium [J].Journal of Molecular Liquids,2015,204:90-94.
[8] Liu Xuefeng,Dong Lili,Fang Yun.Synthesis and self-aggregation of a hydroxyl-functionalized imidazolium-based ionic liquid surfactant in aqueous solution [J].J Surfact Deterg,2011,14:203-210.
[9] Du Zhiping,Li Enze,Cao Yang,et al.Synthesis of trisiloxane-tailed surface active ionic liquids and their aggregation behavior in aqueous solution [J].Colloids and Surfaces A:Physicochem Eng Aspects,2014,441:744-751.
[10] 王军,陈翔,杨许召,等.Bola型非对称阳离子表面活性剂的合成及性能研究[J].日用化学工业,2014,44(12):661-665.
[11] Thakkar K,Bharatiya B,Shah D O,et al.Interaction of ionic liquid type cationic surfactants with triton X-100 nonionic micelles [J].Colloids and Surfaces A:Physicochem Eng Aspects,2015,484:547-557.
[12] Iria Rodríguez-Escontrela,Iago Rodríguez-Palmeiro,Oscar Rodríguez,et al.Characterization and phase behavior of the surfactant ionic liquid tributylmethylphosphonium dodecylsulfate for enhanced oil recovery [J].Fluid Phase Equilibria,2016,417:87-95.
[13] Rao K S,Gehlot P S,Trivedi T J,et al.Self-assembly of new surface active ionic liquids based on Aerosol-OT in aqueous media [J].Journal of Colloid and Interface Science,2014,428:267-275.
[14] 程妮.表面活性离子液体构筑的分子有序聚集体[D].济南:山东大学,2015.
[15] Cheng Ni,Ma Xiaoyuan,Sheng Xiang,et al.Aggregation behavior of anionic surface active ionic liquids with double hydrocarbon chains in aqueous solution:experimental and theoretical investigations [J].Colloids and Surfaces A:Physicochem Eng Aspects,2014,453:53-61.
[16] Brown P,Butts C P,Eastoe J,et al.Anionic surfactant ionic liquids with 1-butyl-3-methyl-imidazolium cations:characterization and application [J].Langmuir,2012,28:2502-2509.
[17] Jiao Jingjing,Han Bing,Lin Meijia,et al.Salt-free catanionic surface active ionic liquids 1-alkyl-3-methylimidazolium alkylsulfate:aggregation behavior in aqueous solution [J].Journal of Colloid and Interface Science,2013,412:24-30.
[18] 张路.离子液体型表面活性剂的合成及性能研究[D].贵阳:贵州大学,2015.
[19] Ao Mingqi,Xu Guiying,Zhu Yanyan,et al.Synthesis and properties of ionic liquid-type Gemini imidazolium surfactants [J].Journal of Colloid and Interface Science,2008,326:490-495.
[20] Baltazar Q Q,Chandawalla J,Sawyer K,et al.Interfacial and micellar properties of imidazolium-based monocationic and dicationic ionic liquids [J].Colloids and Surfaces A:Physicochem Eng Aspects,2007,302:150-156.
[21] Dong Bin,Gao Yan’an,Su Yijin,et al.Self-aggregation behavior of fluorescent carbazole-tailed imidazolium ionic liquids in aqueous solutions [J].J Phys Chem B,2010,114:340-348.