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研究了Sc-CAS-Zeph等七种不同的显色体系。实验表明,不仅阳离子表面活性剂胶束能起增感作用(第二平台区),而且,一些表面活性剂的单个分子也可能对显色反应起增感作用(第一平台区)。提出阳离子表面活性剂亲水性头部的端电荷,对显色反应起增感作用的设想。并用这一设想解释了在金属-染料二元显色体系中逐步加大表面活性剂浓度时所发生的各种实验现象。
Seven different color systems such as Sc-CAS-Zeph were studied. Experiments have shown that not only cationic surfactant micelles can act as a sensitizing agent (second plateau region), but also individual molecules of some surfactants may also sensitize the chromogenic reaction (first plateau region). Proposed cationic surfactant hydrophilic head of the terminal charge, the color reaction from the role of sensitization. This concept is used to explain the various experimental phenomena that occur when the surfactant concentration is gradually increased in binary systems of metal-dye.