engleski

Effect of the Spacer Length on the Association and Adsorption Behavior of Dissymmetric Gemini Surfactants

A series of dissymmetric gemini surfactants with fixed alkyl chain difference and increasing spacer length (12– s– 14) were synthesized and their physicochemical properties have been investigated. From a fundamental point of view, there is no significant difference in the influence of the spacer length variation between the solution behavior of dissymmetric and symmetric geminis, but some phenomena at the air/solution interface and in the bulk phase are observed as different.

gemini surfactants ; spacer length

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