THE MORPHOLOGY AND STRUCTURE OF ETHYLCYANOETHYL CELLULOSE IN STYRENE AND POLYSTYRENE*

HUANG Yong

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THE MORPHOLOGY AND STRUCTURE OF ETHYLCYANOETHYL CELLULOSE IN STYRENE AND POLYSTYRENE*

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- THE MORPHOLOGY AND STRUCTURE OF ETHYLCYANOETHYL CELLULOSE IN STYRENE AND POLYSTYRENE*
- Vol. 7, Issue 4, Pages: 340-345(1989)
- Affiliations：
  
  1. Guangzhou Institute of Chemistry, Academia Sinica,Guangzhou
  2. Academia Sinica
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：20 December 1989
- Accepted：
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[1]黄勇.THE MORPHOLOGY AND STRUCTURE OF ETHYLCYANOETHYL CELLULOSE IN STYRENE AND POLYSTYRENE[J].Chinese Journal of Polymer Science,1989,{4}(04):340-345.

HUANG Yong. THE MORPHOLOGY AND STRUCTURE OF ETHYLCYANOETHYL CELLULOSE IN STYRENE AND POLYSTYRENE*[J]. 1989, 7(4): 340-345.
[1]黄勇.THE MORPHOLOGY AND STRUCTURE OF ETHYLCYANOETHYL CELLULOSE IN STYRENE AND POLYSTYRENE[J].Chinese Journal of Polymer Science,1989,{4}(04):340-345. DOI：

HUANG Yong. THE MORPHOLOGY AND STRUCTURE OF ETHYLCYANOETHYL CELLULOSE IN STYRENE AND POLYSTYRENE*[J]. 1989, 7(4): 340-345. DOI：

摘要

<正> Ethyl-cyanoethyl cellulose （（E-CE）C）/styrene solution could form anisotropic system when the concentration was high enough. The （E-CE）C/polystyrene（PS）multiphase polymer could be obtained by radical polymerization of the styrene in the solution. The （E-CE）C/PS multiphase polymer maintained both the crystalline structure of the （E-CE）C and the amorphous structure of the PS. In the multiphase polymer produced from the isotropic solution

however

the （E-CE）C formed spherulites and spread in the PS amorphous phase. While

in the multiphase polymer produced from the anisotropic solution

the （E-CE）formed cylinderic crystalline aggregates. Moreover

the ordered lamellar texture was also observed in the multiphase polymer produced from the anisotropic solution.

Abstract

Ethyl-cyanoethyl cellulose （（E-CE）C）/styrene solution could form anisotropic system when the concentration was high enough. The （E-CE）C/polystyrene（PS）multiphase polymer could be obtained by radical polymerization of the styrene in the solution. The （E-CE）C/PS multiphase polymer maintained both the crystalline structure of the （E-CE）C and the amorphous structure of the PS. In the multiphase polymer produced from the isotropic solution

however

the （E-CE）C formed spherulites and spread in the PS amorphous phase. While

in the multiphase polymer produced from the anisotropic solution

the （E-CE）formed cylinderic crystalline aggregates. Moreover

the ordered lamellar texture was also observed in the multiphase polymer produced from the anisotropic solution.

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