【摘要】 测定了十六烷基二苯醚二磺酸钠(C16-MADS)与十二烷基二甲基氧化胺(DDAO)及与十二烷聚氧乙烯(6) 醚(AEO6)的复配体系的表面张力。研究了这两个复配体系的表面化学性质,并且将正规溶液理论应用于这两个复配体系中,来研究它们形成胶团能力、降低表面张力效率、降低表面张力能力3种协同效应。结果发现,C16- MADS/DDAO复配体系具有降低表面张力能力和降低表面张力效率的协同效应,C16-MADS／AEO6复配体系具有形成胶团能力的协同效应,还发现利用正规溶液理论可以预测它们的协同效应。更多还原

【Abstract】 Surface tensions of sodium monocetyldiphenyletherdisulfonate/dodecyldimethylamine oxide ( C16-MADS/DDAO) and sodium monocetyldiphenyletherdisulfonate /linear dodecyl polyoxyethylene ether( C16-MADS/AEO6) were determined. At the same time, both systems were studied in terms of properties of surface chemistry. Further more,we applied regular solution theory to both mixed systems to investigate the in mixed micelle formation, surface tendon reduction efficiency and surface tension reduction effectiveness. As a result, it was found that the mixing system C16-MADS/DDAO had synergism in surface tension reduction effectiveness,the mixing system C16-MADS/AEO6 had synergism in mixed micelle formation. In the meantime, the experimental values could be predicted by using regular solution theory.更多还原