SYNTHESIS AND CHARACTERIZATION OF AN ORDERED LADDER POLYESTER

张榕本; 万有志

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SYNTHESIS AND CHARACTERIZATION OF AN ORDERED LADDER POLYESTER

Updated：2021-06-21

- SYNTHESIS AND CHARACTERIZATION OF AN ORDERED LADDER POLYESTER
- SYNTHESIS AND CHARACTERIZATION OF AN ORDERED LADDER POLYESTER
- 高分子科学（英文版） 2006年第4期页码：333-339
- Affiliations：
  
  1. State Key Laboratory of Polymer Physics and Chemistry Joint Laboratory of Polymer Science and Materials Institute of Chemistry Chinese Academy of Sciences Beijing China ,100080
  2. Department of Applied Chemistry College of Science Beijing University of Chemical Technology Beijing China ,100029
- Author bio：
- Funds：
  
  This project was financially supported by National Natural Science Foundation of China （Nos. 50073028, 29974036, 20174047, 50273043）National Center for Nanoscience and Technology, China.()
- DOI：
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张榕本, 万有志. SYNTHESIS AND CHARACTERIZATION OF AN ORDERED LADDER POLYESTER[J]. 高分子科学（英文版）, 2006,(4):333-339.

SYNTHESIS AND CHARACTERIZATION OF AN ORDERED LADDER POLYESTER[J]. 2006,(4):333-339.
张榕本, 万有志. SYNTHESIS AND CHARACTERIZATION OF AN ORDERED LADDER POLYESTER[J]. 高分子科学（英文版）, 2006,(4):333-339. DOI：

SYNTHESIS AND CHARACTERIZATION OF AN ORDERED LADDER POLYESTER[J]. 2006,(4):333-339. DOI：

摘要

<正>An ordered ladder polyester （LPE） was first synthesized through the ladder superstructure （LS） constructed by concerted interactions of hydroxyl- and aramide-based H-bonding and p-terphenyl （TP）-based re-stacking by dehydrochlorination condensation using phosgene （COCl2） as coupling agent. LPE was characterized by GPC, FTIR, NMR, XRD, DSC and AFM. Among them, a distinct image of regularly linear alignment corresponding to the ladder main chain of LPE was first revealed by high-resolution AFM.

Abstract

An ordered ladder polyester （LPE） was first synthesized through the ladder superstructure （LS） constructed by concerted interactions of hydroxyl- and aramide-based H-bonding and p-terphenyl （TP）-based re-stacking by dehydrochlorination condensation using phosgene （COCl2） as coupling agent. LPE was characterized by GPC, FTIR, NMR, XRD, DSC and AFM. Among them, a distinct image of regularly linear alignment corresponding to the ladder main chain of LPE was first revealed by high-resolution AFM.

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