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由于聚酰亚胺的优良物理性能和它化学结构的多样性，聚酰亚胺ＬＢ膜一直是聚合物超薄膜制备和研究者关注的热点之一。本文介绍了制备聚酰亚胺ＬＢ膜的“前聚物法”以及通过引入不同结构基团或各种后处理以得到不同性能的聚酰亚胺ＬＢ膜和它们各种可能的应用。
Due to the excellent physical properties of polyimide and the diversity of its chemical structure, polyimide LB film has been one of the hot topics for the preparation and research of polymer ultra-thin films. This paper describes the “prepolymer method” for preparing polyimide LB films and the polyimide LB films obtained by introducing different structural groups or various post-treatments to obtain different properties and their various possible applications.