| HMHEC/Gemini混合水溶液的性质及其稳定的乳状液 |
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| 引用本文： | 尉云平,孙文彬. HMHEC/Gemini混合水溶液的性质及其稳定的乳状液[J]. 广州化工, 2011, 39(12): 70-72 |
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| 作者姓名： | 尉云平 孙文彬 |
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| 作者单位： | 1. 山东大学,山东济南,250100
2. 上海石油化工研究院,上海,201208 |
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| 摘 要： | Gemini表面活性剂分子中包含两个亲水头基和两个疏水基团，其降低表面张力的能力优于传统表面活性剂，因此Gemini型表面活性剂与聚合物的相互作用也表现出不同于传统单链表面活性剂的特性。本文考察了Gemini型表面活性剂12-2-12与疏水改性羟乙基纤维素HMHEC之间的相互作用及其稳定乳状液的性质。
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| 关 键 词： | Gemini表面活性剂 疏水改性羟乙基纤维素 乳状液稳定性 |
Interactions between Gemini Surfactant and HMHEC and Emulsions Stabilized by the Mixture System |
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| WEI Yun-ping,SUN Wen-bin. Interactions between Gemini Surfactant and HMHEC and Emulsions Stabilized by the Mixture System[J]. GuangZhou Chemical Industry and Technology, 2011, 39(12): 70-72 |
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| Authors: | WEI Yun-ping SUN Wen-bin |
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| Affiliation: | 1 Shandong University,Shandong Jinan 250100;2 Shanghai Research Institute of Petrochemical Technology, Shanghai 201208,China) |
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| Abstract: | Gemini surfactant had two head groups and two hydrophobic chains,which lead to a lower surface or interfacial tensions than the conventional surfactant.Interactions between Gemini surfactant and polymer were different from single-chain surfactant and polymer system.Interactions between 12-2-12 surfactant and hydrophobically modified hydroxyethyl cellulose were investigated,and the emulsions were stabilized by 12-2-12/HMHEC system. |
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| Keywords: | Gemini surfactant hydrophobically modified hydroxyethyl cellulose emulsion stability |
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