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高分子在溶液中的单链构象和聚集态结构是高分子科学的重要内容,在研究中往往应用到许多指数经验规律.总结了几种通常用来研究高分子溶液的指数律方法,并介绍了指数律如何应用于复杂高分子单链及聚集态结构的形状特点研究.通过前体溶液的调控实现对薄膜凝聚态结构以及形貌的操纵是一种新思路、新方法.因此,深刻认识高分子在前体溶液中的本征性质尤为重要.通过指数律研究,结合电镜、光谱等方法,可深入研究高分子溶液单链、聚集尺寸及形态结构演变与各层次结构单元的运动过程及规律,为高分子材料的分子设计、功能开发及应用奠定理论基础.
The single-strand conformation and aggregation structure of polymer in solution is an important part of polymer science, and many exponential law of experience are often applied in the research.It summarizes and introduces several exponential methods commonly used to study polymer solution In this paper, we study how the exponential law can be applied to the shape characteristics of complex single-stranded polymers and aggregated structures.It is a new idea and method to control the condensed state and morphology of the film through the regulation of precursor solution.Therefore, The intrinsic property of polymer in precursor solution is particularly important.Expriation law and electron microscope, spectroscopy and other methods can in-depth study of polymer solution single chain, aggregation size and morphological structure evolution and the movement of each hierarchical unit and Law, molecular design for polymer materials, functional development and application of theoretical basis.