Promotion of the surface activity and aggregation ability of sodium dodecylsulfate in aqueous solution by ionic liquid 1-butyl-3-methyl-imidazolium tetrafluoroborate
文献类型：期刊论文
| 作者 | Lei Sheng; Zhang Jing; Huang Jian-Bin |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 2007-11-01 |
| 卷号 | 23期号:11页码:1657-1661 |
| 关键词 | Ionic Liquids Mixed Solvent Sds Critical Micelle Concentration Surface Activity |
| ISSN号 | 1000-6818 |
| DOI | 10.3866/PKU.WHXB20071101 |
| 英文摘要 | The surface property and aggregation behavior of an anionic surfactant, sodium dodecylsulfate (SDS), in a mixed solvent of a water-soluble room temperature ionic liquid 1-butyl-3-methyl-imidazolium tetrafluoroborate ([BMim]BF4) and water were investigated by means of surface tension measurements and nuclear magnetic resonance (NMR) spectroscopy. It was found that the critical micelle concentration (cmc) of SDS could be remarkably reduced and the surface activity of the system was enhanced by the addition of a small amount of [BMim]BF4. Moreover, the surface activity and aggregation ability of SDS aqueous solution could be promoted when the molar fraction of [BMim]BF4 in the mixed solvent (x(1)) was at the range of 0-0.0458. This promotion function was most efficient at x(1)=0.0018. |
| 语种 | 英语 |
| WOS记录号 | WOS:000251097700001 |
| 出版者 | PEKING UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/60717]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Huang Jian-Bin |
| 作者单位 | Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lei Sheng,Zhang Jing,Huang Jian-Bin. Promotion of the surface activity and aggregation ability of sodium dodecylsulfate in aqueous solution by ionic liquid 1-butyl-3-methyl-imidazolium tetrafluoroborate[J]. ACTA PHYSICO-CHIMICA SINICA,2007,23(11):1657-1661. |
| APA | Lei Sheng,Zhang Jing,&Huang Jian-Bin.(2007).Promotion of the surface activity and aggregation ability of sodium dodecylsulfate in aqueous solution by ionic liquid 1-butyl-3-methyl-imidazolium tetrafluoroborate.ACTA PHYSICO-CHIMICA SINICA,23(11),1657-1661. |
| MLA | Lei Sheng,et al."Promotion of the surface activity and aggregation ability of sodium dodecylsulfate in aqueous solution by ionic liquid 1-butyl-3-methyl-imidazolium tetrafluoroborate".ACTA PHYSICO-CHIMICA SINICA 23.11(2007):1657-1661. |
入库方式： OAI收割
来源：化学研究所
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