Association behaviors of dendritic polyether modified polyacrylamide with anionic surfactant
文献类型：期刊论文
| 作者 | Zhu, LY ; Dai, YH ; Li, MZ ; Wang, WJ ; Mao, SZ ; Du, YR |
| 刊名 | ACTA CHIMICA SINICA
 |
| 出版日期 | 2003 |
| 卷号 | 61期号:5页码:671 |
| 关键词 | HYDROPHOBICALLY-MODIFIED POLYACRYLAMIDE ACID) |
| ISSN号 | 0567-7351 |
| 通讯作者 | Zhu, LY: Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100101, Peoples R China. |
| 中文摘要 | The interactions of the hydrophobically modified acrylamide copolymer (PDAM) with anionic surfactant sodium dodecyl sulfate (SDS) in aqueous solution have been studied by viscometry, fluorescence probe technique and H-1 NMR relaxation and self-diffusion measurement. The polymer, which contains a small amount of dendritic polyether block, exhibits a larger hydrophobic effect and easily interacts with SDS, to form a mixed micelle-like aggregate within the concentration region far below the critical micelle, concentration (cmc), With the addition of SDS to the copolymer solution, the viscosity of the polymer solution changed dramatically and a more pronounced maximum appeared at the lower surfactant concentration. Fluorescence and H-1 NMR results indicated that these complex behaviors can be attributed to the different structures of PDAM/SDS aggregates formed in the. different SDS concentration regions. |
| 收录类别 | SCI |
| 语种 | 中文 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33992]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhu, LY,Dai, YH,Li, MZ,et al. Association behaviors of dendritic polyether modified polyacrylamide with anionic surfactant[J]. ACTA CHIMICA SINICA,2003,61(5):671. |
| APA | Zhu, LY,Dai, YH,Li, MZ,Wang, WJ,Mao, SZ,&Du, YR.(2003).Association behaviors of dendritic polyether modified polyacrylamide with anionic surfactant.ACTA CHIMICA SINICA,61(5),671. |
| MLA | Zhu, LY,et al."Association behaviors of dendritic polyether modified polyacrylamide with anionic surfactant".ACTA CHIMICA SINICA 61.5(2003):671. |
入库方式： OAI收割
来源：物理研究所
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