Interaction of fluorocarbon and hydrocarbon hydrophobically co-modified PAA with a nonionic surfactant: rheological properties of polymer solutions in the absence of salt | |
Zhuang DQ(庄东青) ; CAO Y. ; ZHANG H.D. ; YANG Y.L. ; Zhang YX(章云祥) | |
刊名 | Polymer |
2002 | |
卷号 | 43期号:7页码:2075-2084 |
ISSN号 | 0032-3861 |
其他题名 | 氟碳化合物与用无离子的表面活性剂碳氢疏水改性共聚PAA相互作用 |
通讯作者 | 章云祥 |
英文摘要 | The interaction of a new hydrocarbon (HC) and fluorocarbon (FC) co-modified poly(acrylic acid), SA-1-FX14-1, with a HC nonionic surfactant, Np7.5, was investigated by rheological measurements. Its solution roperty was compared with HC of FC modified counterpart. It was found that the incompatibility between HC and FC groups in the micelization process was improved in the solution of SA-1-FX14-1. The terpolymer SA-1-FX14-1 associated with Np7.5 more like SA-2 rather than FX14-2. The latter interacted weakly with the HC surfactant due to the lipophobic tendency of the FC hydrophobe. The random distribution of FC and HC hydrophobes along the polyelectolyte backbone was confirmed to be responsible for the compromised miscibility of HC and FC hydrophobes demonstrated in the system of SA-1-FX14-1 and Np7.5 several affecting factors, such as backbone rigidity, polymer concentration, surfactant concentration, and FC modifying degree of the terpolymers, were also taken into account. In terms of hybrid surfactants, this type of hybrid polysoap is promising to serve as novel media improving the miscibility of HC and FC groups just as those hybrid small molecule surfactants have done. |
学科主题 | 高分子化学 ; 氟化学 |
收录类别 | SCI |
原文出处 | http://dx.doi.org/10.1016/S0032-3861(01)00788-1 |
语种 | 英语 |
WOS记录号 | WOS:000173952000012 |
公开日期 | 2013-03-11 |
内容类型 | 期刊论文 |
源URL | [http://202.127.28.38/handle/331003/24515] |
专题 | 上海有机化学研究所_高分子材料研究室 |
推荐引用方式 GB/T 7714 | Zhuang DQ,CAO Y.,ZHANG H.D.,et al. Interaction of fluorocarbon and hydrocarbon hydrophobically co-modified PAA with a nonionic surfactant: rheological properties of polymer solutions in the absence of salt[J]. Polymer,2002,43(7):2075-2084. |
APA | 庄东青,CAO Y.,ZHANG H.D.,YANG Y.L.,&章云祥.(2002).Interaction of fluorocarbon and hydrocarbon hydrophobically co-modified PAA with a nonionic surfactant: rheological properties of polymer solutions in the absence of salt.Polymer,43(7),2075-2084. |
MLA | 庄东青,et al."Interaction of fluorocarbon and hydrocarbon hydrophobically co-modified PAA with a nonionic surfactant: rheological properties of polymer solutions in the absence of salt".Polymer 43.7(2002):2075-2084. |
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