Acta Chim. Sinica ›› 2016, Vol. 74 ›› Issue (8): 649-656.DOI: 10.6023/A16050252 Previous Articles     Next Articles



李涛, 陆丹   

  1. 吉林大学化学学院 超分子结构与材料国家重点实验室 长春 130012
  • 投稿日期:2016-05-20 发布日期:2016-08-10
  • 通讯作者: 陆丹
  • 基金资助:

    项目受国家自然科学基金(Nos. 21174049,91333103,21574053)资助.

Shape Characteristics of Complex Single Chain and Aggregation by Exponential Law

Li Tao, Lu Dan   

  1. State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012
  • Received:2016-05-20 Published:2016-08-10
  • Supported by:

    Project supported by the National Natural Science Foundation of China (Nos. 21174049, 91333103, 21574053).

Being an important part of polymer science, the single chain conformation and aggregation structure in polymer solution has been widely studied by many experiential exponential laws. In the review, several kinds of commonly used exponential laws were summarized, and the use in the study of shape characteristics of complex single chain and aggregation was introduced. The aggregation structure and morphology of films can be controlled by precursor solution, so deep understanding to the intrinsic properties of precursor solution is particularly important. Combined with the electron microscope, spectra, etc., the exponential law can be used to further study the single chain, aggregation size and morphology, structure evolution, and the law of the movement process of structure units at all levels in polymer solution, this will lay a theoretical foundation for the molecular designing, functional development and application of polymer materials.

Key words: polymer solution, exponential law, single chain, aggregation structure, structural evolution