Progress in field of research work with respect to synthesis and applications of Gemini surfactants

The recent domestic and international progress in field of research and development work with respect to syntheses,properties and applications of functional Gemini surfactants were reviewed. Main synthesis methods and performances of ionic,nonionic,amphoteric and asymmetric Gemini surfactants were described.Applications of Gemini surfactants in daily use chemicals,emulsion polymerization,metal corrosion prevention,biotechnology and tertiary oil recovery were discussed as well. Furthermore,the prospective future of Gemini surfactants was also prognosticated.