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双子表面活性剂开发于20世纪90年代,与传统单链表面活性剂分子相比,双子表面活性剂分子中有连接基团,连接基团的性质及位置对双子表面活性剂物化性能影响很大[1～2]。
Gemini surfactant development In the 1990s, compared with conventional single-chain surfactant molecules, gemini surfactant molecules have linking groups. The nature and location of the linking groups have a great influence on the geochemical properties of gemini surfactants [1 ~ 2].