The Newest Research For Gemini——Surfactants Zhao Zhongkui, Qiao Weihong, Li Zongshi (State Key Laboratory of Fine Chemicals，School of Chemical Engineering, Dalian University of Technology, Dalian 116012) Abstract The new research progress for synthesis, properties and applications of Gemini surfactants has been reviewed. The prospective future of geminis and the potential application of Gemini surfactants in the nanoscale technology, biotechnology and enhanced oil recovery have also been prognosticated. Key words Gemini-surfactants, Nanoscale technology, Biotechnology, Enhanced oil recovery GEMINI表面活性剂 赵忠奎 乔卫红* 李宗石 (大连理工大学精细化工国家重点实验室 大连 116012) 摘要 综述了新型表面活性剂棗Geminis的合成、性能及应用等领域的研究新进展。并对未来进行了展望，预测了其在纳米技术、生物技术及三次采油等高新领域的应用前景。 关键词 Gemini表面活性剂 纳米技术 生物技术 三次采油 赵忠奎 男，25岁，硕士，现从事表面活性剂结构与性能方面的研究。 *联系人 2001-09-24收稿，2002-03-08修回 (PDF全文下载c02059)