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聚乙烯吡咯烷酮是一种水溶性聚酰胺(简写PVP),它具有优良的分散性和成膜性,特别是安全生理学特性受到人们的青睐,获得十分重要的应用.关于PVP和表面活性剂相互作用的研究也有报道,但对其作用机理阐述并不十分清楚.本文采用国内外最新的Brewster Angle显微镜和单分子膜技术的实验方法,测定了PVP与十二烷基硫酸钠(SDS)、十二烷基三甲基溴化铵(DTAB)、十二烷基甜菜碱(C_(12)BE)和辛基酚聚氧乙烯醚(Triton X-100)等四种典型类型表面活性剂的相互作用.结果表明PVP与它
Polyvinylpyrrolidone is a water-soluble polyamide (abbreviated PVP), it has excellent dispersion and film-forming properties, especially the safety and physiological characteristics of people of all ages, access to very important applications. About PVP and surfactant interaction Is also reported, but its mechanism of action is not well understood.In this paper, the latest domestic and foreign Brewster Angle microscope and monolayer technology experimental methods were measured PVP and sodium dodecyl sulfate (SDS), twelve Interaction of four typical surfactants, such as alkyl trimethyl ammonium bromide (DTAB), dodecyl betaine (C 12 BE) and Triton X-100 The results show PVP with it