| Structural evolution of reverse vesicles from a salt-free catanionic surfactant system in toluene | |
| Department | 清洁能源化学与材料实验室 |
Li HG(李洪光)1,3 ; Xin X(辛霞)2,3; Kalwarczyk, Tomasz3; Holyst, Robert3; Chen JF(陈景飞)4; Hao JC(郝京诚)4; Li HG(李洪光)
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| 2013 | |
| Source Publication | Colloids and Surfaces A: Physicochemical and Engineering Aspects
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| ISSN | 0927-7757 |
| Volume | 436Pages:49-56 |
| Abstract | A detailed study of the reverse vesicles formed by a salt-free catanionic surfactant system in toluene wascarried out by confocal fluorescence microscopy observations, dye-solubilizing tests, UV–vis measure-ments and cryo-TEM observations. When tetradecyltrimethyl ammonium laurate (TTAL) and lauric acid(LA) were mixed in the binary solution of water and toluene, reverse vesicular phase formed spon-taneously. The reverse vesicular phase is quite stable and can be labeled with fluorescent dyes forsubsequent confocal fluorescence microscopy observations. However, the reverse vesicles were found tohave smaller sizes (<1 µm) and undergo structural evolutions in a much shorter time scale compared tothose formed by the same surfactant mixture in cyclohexane, as shown in a previous report [19]. Withextended observation time, interesting intermediate structures were observed including onions, sheetsand cellular networks. The structural evolution pathways were deduced and the possibly influencingfactors were discussed. Dye-solubilizing tests showed the ability of the reverse vesicles to accommodatedye molecules is smaller compared to those in cyclohexane. Besides, cryo-TEM observations were appliedto probe the morphology of the reverse vesicles. |
| Keyword | Salt-free Catanionic Surfactant Reverse Vesicles Structural Evolution Confocal Fluorescence Microscope Cryo-tema |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.colsurfa.2013.06.010 |
| Funding Organization | the Hundred Talents Program of Chi-nese Academy of Sciences;the Foundation for Polish Science Team Program cofinanced by the EU “EuropeanRegional Development Fund” TEAM/2008-2/2;the NSFC (Grant No. 20625307);NationalBasic Research Program of China (973 Program, 2009CB930103) |
| Indexed By | SCI |
| If | 2.354 |
| Language | 英语 |
| Funding Project | 柔性有机太阳能电池研究组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4656 |
| Collection | 清洁能源化学与材料实验室 |
| Corresponding Author | Li HG(李洪光) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lab Clean Energy Chem & Mat, Lanzhou 730000, Peoples R China 2.Shandong Univ, Natl Engn Technol Res Ctr Colloidal Mat, Jinan 250100, Peoples R China 3.Polish Acad Sci, Dept 3, Inst Phys Chem, PL-01224 Warsaw, Poland 4.Shandong Univ, Minist Educ, Key Lab Colloid & Interface Chem, Jinan 250100, Peoples R China |
| Recommended Citation GB/T 7714 | Li HG,Xin X,Kalwarczyk, Tomasz,et al. Structural evolution of reverse vesicles from a salt-free catanionic surfactant system in toluene[J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects,2013,436:49-56. |
| APA | Li HG.,Xin X.,Kalwarczyk, Tomasz.,Holyst, Robert.,Chen JF.,...&李洪光.(2013).Structural evolution of reverse vesicles from a salt-free catanionic surfactant system in toluene.Colloids and Surfaces A: Physicochemical and Engineering Aspects,436,49-56. |
| MLA | Li HG,et al."Structural evolution of reverse vesicles from a salt-free catanionic surfactant system in toluene".Colloids and Surfaces A: Physicochemical and Engineering Aspects 436(2013):49-56. |
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| File Name/Size | DocType | Version | Access | License | ||
| 2 Colloids and Surfa（2935KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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