Preparation and properties of non-ionic polyurethane surfactants
文献类型：期刊论文
| 作者 | Zheng, Jie1,2; Luo, Jianxin1,2; Zhou, Dewen1,2; Shen, Tengfei1,2; Lu, Huan1,2; Liang, Liyan1; Lu, Mangeng1 |
| 刊名 | Colloids and surfaces a-physicochemical and engineering aspects
 |
| 出版日期 | 2010-06-20 |
| 卷号 | 363期号:1-3页码:16-21 |
| 关键词 | Polyurethane Non-ionic surfactants Micelle Emulsification Solubilization |
| ISSN号 | 0927-7757 |
| DOI | 10.1016/j.colsurfa.2010.04.001 |
| 通讯作者 | Lu, mangeng(mglu@gic.ac.cn) |
| 英文摘要 | A series of non-ionic polyurethane surfactants were synthesized by the reaction of isophorone diisocyanate with glycerol monostearate and mono methoxy polyethylene glycol. the chemical structure of the polyurethane surfactant was confirmed by fourier transform infrared spectroscopy and (1)h nmr. these tailor-made surfactants exhibit excellent surface activity, but do not have a definite critical micelle concentration. the effects of ph and salt resulted in a decrease in surface tension. it was found that cloud points of the surfactants raise with increasing ethoxylated content. the emulsifying capability is also affected by the ethoxylated content and attenuated as the hydrophilic nature of monomer declines. the micelle can form from the surfactant solution and the size is increased with the solution concentration. the solubilization capability has been proved by uv spectra. (c) 2010 published by elsevier b.v. |
| WOS关键词 | EMULSION POLYMERIZATION ; REACTIVE SURFACTANTS ; STYRENE |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Physical |
| 语种 | 英语 |
| WOS记录号 | WOS:000279208200003 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2413657 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Lu, Mangeng |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Chem, Guangzhou 510650, Guangdong, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Jie,Luo, Jianxin,Zhou, Dewen,et al. Preparation and properties of non-ionic polyurethane surfactants[J]. Colloids and surfaces a-physicochemical and engineering aspects,2010,363(1-3):16-21. |
| APA | Zheng, Jie.,Luo, Jianxin.,Zhou, Dewen.,Shen, Tengfei.,Lu, Huan.,...&Lu, Mangeng.(2010).Preparation and properties of non-ionic polyurethane surfactants.Colloids and surfaces a-physicochemical and engineering aspects,363(1-3),16-21. |
| MLA | Zheng, Jie,et al."Preparation and properties of non-ionic polyurethane surfactants".Colloids and surfaces a-physicochemical and engineering aspects 363.1-3(2010):16-21. |
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来源：中国科学院大学
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