| 疏水化水溶性聚电解质的增粘作用 |
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| 引用本文： | 张健,张黎明.疏水化水溶性聚电解质的增粘作用[J].功能高分子学报,1999,12(1):88-96. |
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| 作者姓名： | 张健 张黎明 |
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| 作者单位： | 中山大学高分子研究所 |
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| 基金项目： | 国家自然科学基金,广东省自然科学基金 |
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| 摘 要： | 疏水化水溶性聚电解质是一种大分子主链或侧链上含有少量疏水基团的新型水溶性功能高分子材料，在水溶液中具有良好的耐盐耐温增粘作用和贮存稳定性。对该类聚电解质的特殊增粘作用及分子结构、聚合物浓度、无机盐、机械剪切作用、ｐＨ、温度、表面活性剂、老化时间及与其他疏水化水溶性聚合物作用等影响因素进行了综述。
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| 关 键 词： | 疏水化水溶性聚电解质 增粘作用 疏水缔合作用 分子结构 流体力学体积 |
Viscosifying Action of Hydrophobically Modified Water Soluble Polyelectrolytes: A Literature Review |
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| Zhang Jian,Zhang Liming,Li Zhuomei.Viscosifying Action of Hydrophobically Modified Water Soluble Polyelectrolytes: A Literature Review[J].Journal of Functional Polymers,1999,12(1):88-96. |
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| Authors: | Zhang Jian Zhang Liming Li Zhuomei |
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| Abstract: | Hydrophobically modified water soluble polyelectrolytes are a novel functional polymer material with molecular structures containing hydrophobic pendant chains or terminal group not more than 10mol%. They are of excellent viscosifying action in brine at certain temperature which can be used in various fields. The dependences of their viscosifying behavior on the following factors:molecular struture, polymer concentration,salt,shear stress,pH,temperature, surfactant, aging time and interaction with other hydrophobically modified water soluble polymers as well are reviewed. |
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| Keywords: | hydrophobically modified water soluble polyelectrolytes viscosifying action intra or intermolecular hydrophobic association molecular structure shear stress |
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