| 非离子表面活性剂的表面膨胀性质研究 |
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| 引用本文： | 韩国彬,黄泰山,徐晓明,魏光.非离子表面活性剂的表面膨胀性质研究[J].日用化学品科学,2000(Z1). |
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| 作者姓名： | 韩国彬 黄泰山 徐晓明 魏光 |
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| 作者单位： | 厦门大学化学系!福建厦门361005 |
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| 基金项目： | 国家自然科学基金资助项目!(29973033) |
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| 摘 要： | 用毛细波 -纵向波技术研究了非离子表面活性剂octaethyleneglycolmonododecylether(C12 E8)的表面膨胀性质。利用毛细波 -纵向波的波数和衰减系数探索了非离子表面活性剂溶液的表面膨胀模量、表面膨胀弹性、表面膨胀粘度、静态膨胀弹性、表面粘度相角与浓度和表面变形频率的关系。还通过表面膨胀性质和Frumkin表面状态方程的研究 ,探讨了非离子表面活性剂溶液的表面吸附动力学性质
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| 关 键 词： | 非离子表面活性剂 表面波 表面膨胀性质 |
Surface dilational Properties of Nonionic Surfactant Solutions |
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| HAN Guo-bin,HUANG Tai-shan,XU Xiao-ming,WEI Guang.Surface dilational Properties of Nonionic Surfactant Solutions[J].Detergent & Cosmetics,2000(Z1). |
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| Authors: | HAN Guo-bin HUANG Tai-shan XU Xiao-ming WEI Guang |
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| Abstract: | Surface dilational properties of nonionic surfactant (octaethylene glycol monododecyl ether) were investigated by the damped longitudinal wave method. By means of damping coefficient and wavenumber of damped longidinal wave, it were exploited that surface dilational modulus, surface dilational elasticity, surface dilational viscosity, static dilational elasticity, phase angle, which are changed as the function of concentration of C 12 E 8 and frequency. The dynamic surface properties of C 12 E 8 solutions were also investigated by Frumkin aquation of state and surface dilational properties. |
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| Keywords: | nonionic surfactant surface wave surface dilational properties |
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