Synthesis And Properties Of Novel Anionic Surfactants With Hydrazide Structures

In recent years, the development of novel surfactants with novel properties havegained attention in fields of oil, energy, medicine, life science and other high and newtechnology in terms of both the industrial and academic. Therefore, the design andsynthesis of this novel surfactants is an important subject, the research of this articleare focus on:1. Designed and synthesized a series of surfactants with mono-or di-acylhydrazinehydrazide groups, which can improve the stability of the monolayer through multiplehydrogen bonds, between the molecules.The surfactants include the m-and p-substituted aromatic anionic surfactant as well as, aliphatic anionic surfactant.2. The surface active properties and the surface vapor pressure of the surfactants wereinvestigated in water and low boiling organic solution respectively.The resultsindicated that these novel surfactants had lower CMC values and the surface vaporpressure of the organic solution decreased remarkably because of the multiplehydrogen bonding, In addition, degradation of the novel surfactant was alsoenvironmentally friendly.