LAMELLAR STRUCTURE OF THERMOTROPIC LIQUID CRYSTALLINE POLYMERS*

CHEN Shouxi; JIN Yongze

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LAMELLAR STRUCTURE OF THERMOTROPIC LIQUID CRYSTALLINE POLYMERS*

Papers | Updated：2021-06-21

- LAMELLAR STRUCTURE OF THERMOTROPIC LIQUID CRYSTALLINE POLYMERS*
- Vol. 12, Issue 2, Pages: 173-179(1994)
- Affiliations：
  
  1.   Institute of Chemistry
  2.   Academia Sinica
  3.   Beijing
  4.   100080
- Author bio：
- Funds：
- DOI：
  CLC： O631
- Published：20 June 1994
- Accepted：
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[1]陈寿羲,金永泽.LAMELLAR STRUCTURE OF THERMOTROPIC LIQUID CRYSTALLINE POLYMERS[J].Chinese Journal of Polymer Science,1994,{4}(02):173-179.

CHEN Shouxi, JIN Yongze. LAMELLAR STRUCTURE OF THERMOTROPIC LIQUID CRYSTALLINE POLYMERS*[J]. 1994, 12(2): 173-179.
[1]陈寿羲,金永泽.LAMELLAR STRUCTURE OF THERMOTROPIC LIQUID CRYSTALLINE POLYMERS[J].Chinese Journal of Polymer Science,1994,{4}(02):173-179. DOI：

CHEN Shouxi, JIN Yongze. LAMELLAR STRUCTURE OF THERMOTROPIC LIQUID CRYSTALLINE POLYMERS*[J]. 1994, 12(2): 173-179. DOI：

摘要

<正> The lamellar structure of a thermotropic aromatic polyester with flexible spacer has beenstudied by using transmission electron microscopy. It was found that the lamellar structure couldbe observed in the crystalline samples of this semirigid polymer crystallized from different states.The thickness of lamellae is around 10 nm

which is similar to that of the conventional polymersof flexible chain molecules. The molecular chains in the lamellae are oriented in the thicknessdirection as determined by electron diffraction. The possibility of molecular chains folding in the lamellae has been discussed.

Abstract

The lamellar structure of a thermotropic aromatic polyester with flexible spacer has beenstudied by using transmission electron microscopy. It was found that the lamellar structure couldbe observed in the crystalline samples of this semirigid polymer crystallized from different states.The thickness of lamellae is around 10 nm

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