电解质、聚合物或蛋白质诱导下在固液界面处形成的表面活性剂自组装结构和多层结构(续完)  

Surfactant self-assembly structures and multilayers at solid-solution interface in presence of electrolytes,polymers and proteins

作　　者：肖进新[1] Jordan T.Petkov Jeffery Penfold Robert K.Thomas XIAO Jin-xin;Jordan T.Petkov;Jeffery Penfold;Robert K.Thomas(Beijing FLUOBON Surfactant Institute,Beijing 100096,China;不详)

机构地区：[1]北京氟乐邦表面活性剂技术研究所,北京100096 [2]不详

出　　处：《日用化学品科学》2023年第11期1-5,17,共6页Detergent & Cosmetics

摘　　要：3涉及表面活性剂和聚合物的表面复合物的形成使用按顺序构建的吸附技术(如L-by-L、LB和LS方法),涉及聚合物特别是聚电解质的结构化的表面层的形成已经很成熟~([15-17]),并已应用于平面固体表面和一系列纳米颗粒。在各种工业、技术、医疗和家庭应用中,这种表面结构在开发功能化表面和对润湿性能的操纵方面备受关注~([16,17,20,21,43-45])。另一种替代方法是使用表面活性剂或聚电解质-表面活性剂混合物的自组装体,对吸附的聚电解质层进行修饰,以形成复杂的层状或自组装表面结构。Recent research progress in the formation of self-assembled surfactant structures and multilayers at the solid-solution interface has been reviewed.The focus of this review is the surface structures formed either from dilute solution in the presence of electrolyte or from concentrated solutions.The formation of surface structures in more complex polymer-surfactant mixtures is also summarized.The adsorption of surfactant self-assembly,as well as the sequential adsorption methods using layer-by-layer approaches that are more well established for polyelectrolytes and their related mixtures,are both reviewed.The approaches to manipulate wetting properties and to enhance wetting characteristics are discussed.The potential applications,modification of wetting behavior,enhanced and prolonged delivery of active components,and the development of a range of smart functionalized surfaces are highlighted.

关 键 词：表面活性剂 聚电解质 表面复合物 吸附技术 固液界面 润湿性能 表面层 多层结构 

分 类 号：TQ423[化学工程]