| 4-乙烯基吡啶 - 苯乙烯共聚物正离子与十二基烷基硫酸钠相互作用研究 |
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| 引用本文： | 郑晓亮,曹维孝. 4-乙烯基吡啶 - 苯乙烯共聚物正离子与十二基烷基硫酸钠相互作用研究[J]. 高分子学报, 1998, 0(3): 377-380 |
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| 作者姓名： | 郑晓亮 曹维孝 |
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| 作者单位： | 北京大学化学与分子工程学院,北京,100871 |
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| 摘 要： | ４ 乙烯基吡啶 苯乙烯共聚物正离子与十二基烷基硫酸钠相互作用研究郑晓亮曹维孝（北京大学化学与分子工程学院北京１００８７１）关键词４ 乙烯基吡啶 苯乙烯共聚物正离子，十二烷基硫酸钠，疏水相互作用，胶束交联水溶性聚合体尤其是聚电解质与表面活性剂相互...
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| 关 键 词： | 4-乙烯基吡啶-苯乙烯共聚物正离子，十二烷基硫酸钠，疏水相互作用，胶束交联 |
INTERACTION OF SODIUM DODECYL SULFATE WITH CATIONIC POLYELECTROLYTE DERIVED FROM POLY-(4-VINYL PYRIDINE-STYRENE) |
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| ZHENG Xiaoliang,CAO Weixiao. INTERACTION OF SODIUM DODECYL SULFATE WITH CATIONIC POLYELECTROLYTE DERIVED FROM POLY-(4-VINYL PYRIDINE-STYRENE)[J]. Acta Polymerica Sinica, 1998, 0(3): 377-380 |
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| Authors: | ZHENG Xiaoliang CAO Weixiao |
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| Abstract: | The interaction of sodium dodecyl sulfate(SDS) with cationic polyelectrolyte derived from poly(4 vinyl- pyridine styrene) hes been investigated. It was found that there has been a narrow molar ratio region of SDS/cation at which the viscosity of aqueous solution rises suddenly due to the aggregation of the SDS attached on cationic polymer, then falls sharply as the SDS/cation ratio is beyond the region because of the deaggregation. At a suitable condition a reversible gelation was observed. A suggestion for explaining the specific phenomena was proposed. |
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| Keywords: | Poly(4 vinyl- pyridine styrene) cationic plolyelectronlyte Sodium dodecyl sulfate Hydrophobic interaction Micell crosslinking |
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