Surface dilational Properties of Nonionic Surfactant Solutions
- 化学化工－已发表论文 
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.