表面活性剂具有非常典型的两亲分子结构特点,使其能够轻而易举地富集在界面上,影响界面过程,实现对界面性质的改变。表面活性剂的化学特性使其在化工领域和日常生活领域当中获得广泛地应用。表面活性剂的绿色化学发展方向主要体现在境地有害物质含量、易生物降解、推动环境友好、实现化学反应绿色化等方面,其积极意义在于促进表面活性剂的节能增效和保护环境方面。 Surfactants have a very typical structure of amphiphilic molecules, making it easy to enrich the interface, affecting the interface process, to achieve the interface properties change. The chemical properties of surfactants make them widely used in the chemical and daily life fields. The green chemical development direction of surfactants is mainly reflected in the content of harmful substances in the environment, easy biodegradation, promoting environmental friendliness and realizing the green reaction of chemical reaction, etc. The positive significance of the surfactant is to promote the energy-saving and synergistic effect of the surfactant and to protect the environment.