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学科主题: 高分子化学 ; 氟化学
题名: Rheological properties of the aqueous solution for fluorocarbon-containing hydrophobically modified sodium polyacrylic acid with various surfactants.
其他题名: 含氟碳基团改性聚丙烯酸钠和不同表面活性剂水溶液的浓度性能研究
作者: Guo JF(郭金峰) ; Zhuang DQ(庄东青) ; Zhou H(周晖) ; Zhang YX(章云祥)
通讯作者: 章云祥
刊名: Chin. J. Chem.
发表日期: 2001-01-01
卷: 19, 期:12, 页:1198-1204
收录类别: SCI
部门归属: 中国科学院上海有机化学研究所高分子材料研究室
英文摘要: The interaction of fluorocarbon-containing hydrophobically modified sodium polyacrylic acid(FMPAANa) (o.5wt%) with various surfactants (anionic, nonionic and cationic)has been investigated by rheological measurements. Different rheological behaviors are displayed for ionic surfactants and nonionic surfactants. Fluorinated surfactants have stronger affinity with polyelectrolyte hydrophobes comparing with hydrogenated surfactants. The hydrophobic association of FMPAANa with a cationic surfactant (CTAB) and a fluorinated nonionic surfactant (FC!71) is much strongerthan with a nonionic surfactant NP7.5) and an anionicsurfactant (FC143). Further investigation of the effects of temperature on solution properties shows that the dissociation energy Em is correlated to thestrength of the aggregated junctions.
语种: 英语
相关网址: 查看原文
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/24501
Appears in Collections:高分子材料研究室_期刊论文

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Recommended Citation:
Guo JF,Zhuang DQ,Zhou H,et al. Rheological properties of the aqueous solution for fluorocarbon-containing hydrophobically modified sodium polyacrylic acid with various surfactants.[J]. Chin. J. Chem.,2001,19(12):1198-1204.
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