Synthesis and properties of aromatic side chained n-acyltaurate surfactants
文献类型：期刊论文
| 作者 | Yan, Feng1,2; Wang, Xian-Guang1,2; Li, Zhen-Quan3; Zhang, Lu1; Zhao, Sui1; Yu, Jia-Yong1 |
| 刊名 | Journal of dispersion science and technology
 |
| 出版日期 | 2008-03-01 |
| 卷号 | 29期号:3页码:387-396 |
| 关键词 | Sodium n-2-(4-alkylaryloxy)-tetradecariolytaurinate Critical micelle concentration Fluorescence spectra Surfactant |
| ISSN号 | 0193-2691 |
| DOI | 10.1080/01932690701718628 |
| 通讯作者 | Zhao, sui(zhaosui@mail.ipc.ac.cn) |
| 英文摘要 | A series of anionic n-acyltaurate surfactants, side chain containing aromatic nucleus (abbreviated as saatt), were synthesized via williamson reaction, hydrolyzation, and acylation. krafft temperatures and surface properties of these surfactants at 30 degrees c, that is, critical micelle concentration, cmc, surface excess concentration, gamma(max), surface area demand per molecule, a(min), efficiency in surface tension reduction, pc(20), effectiveness in surface tension reduction, pi(cmc) and cmc/c-20 parameter were determined. it was shown that these surfactants exhibit good solubility which was confirmed by measuring krafft temperature. the cmc of saatt was much smaller than that of conventional surfactants with similar effective carbon numbers, and shifted to lower concentration with increasing hydrocarbon chain length. in addition, the gamma(cmc) decreased with decrease in gamma max. the pc(20) and the cmc/c-20 got larger with the increase in hydrocarbon chain length. from the fluorescence intensity ratios of i-1 (373 nm) and i-3 (384 nm) using pyrene as a probe, it was indicated that the molecules of saatt formed loose micelles with a broad size distribution. |
| WOS关键词 | SELF-ASSOCIATION ; HETEROGEMINI SURFACTANTS ; SODIUM TAUROCHOLATE ; GEMINI SURFACTANTS ; IONIC SURFACTANTS ; AQUEOUS-SOLUTION ; TAURODEOXYCHOLATE ; SOLUBILIZATION ; MICELLIZATION ; MICELLES |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Physical |
| 语种 | 英语 |
| WOS记录号 | WOS:000253944200012 |
| 出版者 | TAYLOR & FRANCIS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2385072 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhao, Sui |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China 3.Geol Res Inst Shengli Oilfield Co Ltd, SINOPEC, Dongying, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Feng,Wang, Xian-Guang,Li, Zhen-Quan,et al. Synthesis and properties of aromatic side chained n-acyltaurate surfactants[J]. Journal of dispersion science and technology,2008,29(3):387-396. |
| APA | Yan, Feng,Wang, Xian-Guang,Li, Zhen-Quan,Zhang, Lu,Zhao, Sui,&Yu, Jia-Yong.(2008).Synthesis and properties of aromatic side chained n-acyltaurate surfactants.Journal of dispersion science and technology,29(3),387-396. |
| MLA | Yan, Feng,et al."Synthesis and properties of aromatic side chained n-acyltaurate surfactants".Journal of dispersion science and technology 29.3(2008):387-396. |
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来源：中国科学院大学
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