Acta Phys. -Chim. Sin. ›› 2001, Vol. 17 ›› Issue (01): 62-65.doi: 10.3866/PKU.WHXB20010113
• Note •
Zhang Lu;Luo Lan;Zhao Sui;Yu Jia-Yong
The dynamic interfacial tensions between hydrocarbons and solutions of surfactants having different hydrophiliclipophilic ability are measured.The effects of ionic strength and alkyl chain carbonnumber on dynamic interfacial tensions are also studied.It is found that adsorptiondesorption barriers are connected with the hydrophiliclipophilic ability of surfactants.There exists a large or small adsorptiondesorption barrier to the transfer of surfactant having strong hydrophilic or lipophilic ability from water to oil.The influences of ionic strength and alkyl chain carbon-number on adsorptiondesorption barriers are discussed.
Dynamic interfacial tension,
Zhang Lu;Luo Lan;Zhao Sui;Yu Jia-Yong. Effect of Hydrophilic-Lipophilic Ability of Surfactant on Dynamic Interfacial Tensions[J].Acta Phys. -Chim. Sin., 2001, 17(01): 62-65.
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