Synthesis and surface properties of several nonionic-anionic surfactants with straight chain alkyl-benzyl hydrophobic group
文献类型：期刊论文
| 作者 | Wang, Xianguang; Yan, Feng; Li, Zhenquan; Zhang, Lu; Zhao, Sui; An, Jingyi; Yu, Jiayong |
| 刊名 | Colloids and surfaces a-physicochemical and engineering aspects
 |
| 出版日期 | 2007-07-20 |
| 卷号 | 302期号:1-3页码:532-539 |
| 关键词 | Nonionic-anionic surfactant Sodium straight chain alkyl-benzyl homogeneous polyoxyethylenated propane sulfonate Synthesis Krafft temperature Surface property |
| ISSN号 | 0927-7757 |
| DOI | 10.1016/j.colsurfa.2007.03.026 |
| 通讯作者 | Zhao, sui(zhaosui@mail.ipe.ac.cn) |
| 英文摘要 | New nonionic-anionic surfactants of sodium straight chain alkyl benzyl alcohol homogeneous polyoxyethylenated propane sulfonates (abeps) were synthesized by the reaction of long chain alkyl (octyl, decyl and lauryl) benzyl chlorine with tri(ethylene glycol), followed by the reaction with 1,3-propane sultone. the physicochemical properties of abeps (e.g. krafft temperature and equilibrium surface tension) have been measured. abeps shows favorable solubility, and all of the krafft temperatures are below 0 degrees c. with increasing alkyl chain length, the critical micelle concentration (cmc), surface tension at cmc (gamma(cmc)) and surface area per molecule (a,,in) of abeps decrease, and the efficiency in reducing surface tension (pc20) and adsorption at the air/water interface relation to micellization (cmc/c-20) increase clearly. compared with fat alcohol ether sulfates with an analogous number of carbon atoms in hydrophobic group, the values of pc20 and cmc/c20 for abeps were more predominant. moreover, these surfactants in the article show the character of both nonionic and ionic surfactants due to its particular molecular structure. (c) 2007 elsevier b.v. all rights reserved. |
| WOS关键词 | SULFONATES ; SULFATES ; BEHAVIOR ; WATER |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Physical |
| 语种 | 英语 |
| WOS记录号 | WOS:000247192300078 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2383719 |
| 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 100039, Peoples R China 3.Shengli Oilfield Co Ltd, Geol Res Inst, Dongying 257015, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xianguang,Yan, Feng,Li, Zhenquan,et al. Synthesis and surface properties of several nonionic-anionic surfactants with straight chain alkyl-benzyl hydrophobic group[J]. Colloids and surfaces a-physicochemical and engineering aspects,2007,302(1-3):532-539. |
| APA | Wang, Xianguang.,Yan, Feng.,Li, Zhenquan.,Zhang, Lu.,Zhao, Sui.,...&Yu, Jiayong.(2007).Synthesis and surface properties of several nonionic-anionic surfactants with straight chain alkyl-benzyl hydrophobic group.Colloids and surfaces a-physicochemical and engineering aspects,302(1-3),532-539. |
| MLA | Wang, Xianguang,et al."Synthesis and surface properties of several nonionic-anionic surfactants with straight chain alkyl-benzyl hydrophobic group".Colloids and surfaces a-physicochemical and engineering aspects 302.1-3(2007):532-539. |
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来源：中国科学院大学
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