【摘要】 通过拉环法对十二烷基三甲基溴化铵（C12H25N（CH3）3Br阳离子表面活性剂，用C12N表示）和十二烷基硫酸钠（C12H25SO4Na阴离子表面活性剂，用C12S表示）从单一体系到复配体系的表面吸附进行了研究，用Gibbs吸附公式计算了总吸附量与分吸附量，探讨了它们的表面物理化学性质．更多还原

【Abstract】 The surface adsorption of cation surfactant, such as dodeyltrimethylammoniumbromide, and anionic surfattant, dodecyl sodium sulphate, wete studied from single system tocomposite system by means of ring method. The total and partial amount of adsorption werecalculated with Gibbs adsorption formula’ The surface physical chemistry prorerties were alsofathomed.更多还原