| 改性聚丙烯酰胺水溶液的疏水缔合性质 |
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| 引用本文： | 王东贤,王琳,宫清涛,廖琳,张路,靳志强,黄玉萍,严峰,赵濉,俞稼镛.改性聚丙烯酰胺水溶液的疏水缔合性质[J].感光科学与光化学,2005,23(3):197-202. |
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| 作者姓名： | 王东贤 王琳 宫清涛 廖琳 张路 靳志强 黄玉萍 严峰 赵濉 俞稼镛 |
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| 作者单位： | 中国科学院理化技术研究所，北京100101 |
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| 摘 要： | 合成了一种疏水缔合水溶性聚丙烯酰胺共聚物，使用荧光光谱法并结合紫外及流变性实验，对制备的疏水缔合水溶性聚丙烯酰胺共聚物在水溶液中形成疏水微区、超分子聚集体及空间网络结构进行了研究，并用扫描电子显微镜证实了溶液中网络结构的存在．
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| 关 键 词： | 疏水缔合水溶性聚丙烯酰胺共聚物 溶液行为 微观结构 疏水缔合 |
| 文章编号： | 1000-3231(2005)03-0197-06 |
| 修稿时间： | 2004年11月9日 |
Study on the Hydrophobic Association Properties of Hydrophobically Modified Polyacrylamide |
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| WANG Dong-xian,WANG Lin,GONG Qing-tao,LIAO Lin,ZHANG Lu,JING Zhi-qiang,HUANG Yu-ping,YAN Feng,ZHAO Sui,YU Jia-yong.Study on the Hydrophobic Association Properties of Hydrophobically Modified Polyacrylamide[J].Photographic Science and Photochemistry,2005,23(3):197-202. |
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| Authors: | WANG Dong-xian WANG Lin GONG Qing-tao LIAO Lin ZHANG Lu JING Zhi-qiang HUANG Yu-ping YAN Feng ZHAO Sui YU Jia-yong |
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| Abstract: | A hydrophobically modified polyacrylamide P(AM/2-EHA) was synthesized. By means of viscosity measurements, fluorescence, UV spectra, and SEM, the hydrophobic association properties of P (AM/2-EHA) in aqueous solution were studied. The results show that with the increase of P (AM/2-EHA) concentration, hydrophobic domain, super-molecular aggregate and even space network structure can be formed in the solution by the hydrophobic association of P (AM/2-EHA). And SEM analysis verified the formation of network microstructure. |
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| Keywords: | hydrophobically modified polyacrylamide solution properties microstructure hydrophobic association |
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