The New Methods for Characterization of Molecular Weight of Supramolecular Polymers

Hui Liu; Rui Hu; Zi-Qing Hu; Xiao-Fan Ji

doi:10.1007/s10118-024-3153-1

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The New Methods for Characterization of Molecular Weight of Supramolecular Polymers

REVIEW | Updated：2024-09-23

- The New Methods for Characterization of Molecular Weight of Supramolecular Polymers
- Chinese Journal of Polymer Science Vol. 42, Issue 10, Pages: 1403-1413(2024)
- Affiliations：
  
  Key Laboratory of Materials Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Materials Chemistry and Service Failure, Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
- Author bio：
  
  xiaofanji@hust.edu.cn
- Funds：
- DOI：10.1007/s10118-024-3153-1
  CLC：
- Published：01 October 2024，
  
  Published Online：26 June 2024，
  
  Received：16 April 2024，
  
  Revised：26 April 2024，
  
  Accepted：28 April 2024
- Accepted：
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Liu, H.; Hu, R.; Hu, Z. Q.; Ji, X. F. The new methods for characterization of molecular weight of supramolecular polymers. Chinese J. Polym. Sci. 2024, 42, 1403–1413

Hui Liu, Rui Hu, Zi-Qing Hu, et al. The New Methods for Characterization of Molecular Weight of Supramolecular Polymers. [J]. Chinese Journal of Polymer Science 42(10):1403-1413(2024)
Liu, H.; Hu, R.; Hu, Z. Q.; Ji, X. F. The new methods for characterization of molecular weight of supramolecular polymers. Chinese J. Polym. Sci. 2024, 42, 1403–1413 DOI： 10.1007/s10118-024-3153-1.

Hui Liu, Rui Hu, Zi-Qing Hu, et al. The New Methods for Characterization of Molecular Weight of Supramolecular Polymers. [J]. Chinese Journal of Polymer Science 42(10):1403-1413(2024) DOI： 10.1007/s10118-024-3153-1.

摘要

Molecular weight is one of important parameters of supramolecular polymers

which affects the physical/chemical properties and processing applications of materials. In this review

we summarize three strategies for characterizing the molecular weight of supramolecular polymers that recently reported by our research group according to the characteristics of supramolecular polymers.

Abstract

Supramolecular polymers

as a type of dynamic polymers

are subordinate to the interdisciplinary field of polymer chemistry and supramolecular chemistry

whose development has greatly promoted the prosperity of new materials. Notably

molecular weight is one of the most important parameters of supramolecular polymers

which affects the physical/chemical properties and processing applications of materials. Developing new methods for characterizing the molecular weight of supramolecular polymers is crucial for advancing the development of supramolecular polymers. In this review

we elaborate and summarize three strategies for characterizing the molecular weight of supramolecular polymers that recently reported by our research group according to the characteristics of supramolecular polymers

including (1) the molecular weight distinction corresponding to variable fluorescence colors

(2) matching different molecular weights with different fluorescence lifetime

(3) transforming supramolecular polymers into mechanically interlocked polymers or covalent polymers. Besides

we also discuss the limitations of current methods for characterizing supramolecular polymers. We hope that this review can promote the development of supramolecular polymers and significantly inspire to exploit new methods to characterizing molecular weight of supramolecular polymers.

关键词

Keywords

Supramolecular polymersMolecular weightSelf-assemblyMechanically interlocked polymersDynamic polymers

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