| Effect of Thermal History on Rheological Properties of Partially Hydrolyzed Polyacrylamide／Anionic Surfactant SDS Complex Systems |
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| 引用本文： | HuaiTianBU LiHUANG 等.Effect of Thermal History on Rheological Properties of Partially Hydrolyzed Polyacrylamide／Anionic Surfactant SDS Complex Systems[J].中国化学快报,2002,13(5):456-459. |
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| 作者姓名： | HuaiTianBU LiHUANG |
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| 作者单位： | [1]StateKeyLaboratoryofPolymerPhysicsandChemistry,CenterforMolecularScience,InstituteofChemistry,ChineseAcademyofSciences,Beijing100080 [2]DaqingExplorationandDevelopmentResearchInsti,CenterforMolecularScience,InstituteofChemistry,ChineseAcademyofSciences,Beijing100080 |
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| 基金项目： | This work was supported by 973 Project undamental Study on Enhanced Oil Recovery?(G1999022500). |
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| 摘 要： | The effects of thermal history on the rheological properties of partially hydrolyzed polyacrylamide/sodium dodecyl sulfate complex aqueous solutions have been studied using both steady shear and dynamic temperature sweep characterizations. An abnormal rheological behavior was found that dynamic moduli of the aqueous solutions increased, while the viscosity decreased after thermal treatment,which could help to gain insight into the micro-phase evolution of the polymer/surfactant complex aqueous solutions and its dependence on temperature
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| 关 键 词： | 流变性 十二烷基磺酸钠 络合物 热史 部分水解聚丙烯酰胺 阴离子表面活性剂 受热历程 |
Effect of Thermal History on Rheological Properties of Partially Hydrolyzed Polyacrylamide/Anionic Surfactant SDS Complex Systems |
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| Huai Tian BU,Zhen Zhong YANG,Li Huang.Effect of Thermal History on Rheological Properties of Partially Hydrolyzed Polyacrylamide/Anionic Surfactant SDS Complex Systems[J].Chinese Chemical Letters,2002,13(5):456-459. |
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| Authors: | Huai Tian BU Zhen Zhong YANG Li Huang |
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| Abstract: | The effects of thermal history on the rheological properties of partially hydrolyzed polyacrylamide/ sodium dodecyl sulfate complex aqueous solutions have been studied using both steady shear and dynamic temperature sweep characterizations. An abnormal rheological behavior was found that dynamic moduli of the aqueous solutions increased, while the viscosity decreased after thermal treatment, which could help to gain insight into the micro-phase evolution of the polymer/surfactant complex aqueous solutions and its dependence on temperature. |
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| Keywords: | Partially hydrolyzed polyacrylamide sodium dodecyl sulfate supramolecular structure thermal history rheological properties |
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