STUDIES ON THE MORPHOLOGY OF THERMOTROPIC POLYESTER DURING TRANSITIONS BETWEEN ISOTROPIC AND ANISOTROPIC MELTS

WANG Yaling; HU Shiru; XU Mao; ZHOU Qifeng

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STUDIES ON THE MORPHOLOGY OF THERMOTROPIC POLYESTER DURING TRANSITIONS BETWEEN ISOTROPIC AND ANISOTROPIC MELTS

Papers | Updated：2021-06-21

- STUDIES ON THE MORPHOLOGY OF THERMOTROPIC POLYESTER DURING TRANSITIONS BETWEEN ISOTROPIC AND ANISOTROPIC MELTS
- STUDIES ON THE MORPHOLOGY OF THERMOTROPIC POLYESTER DURING TRANSITIONS BETWEEN ISOTROPIC AND ANISOTROPIC MELTS
- 高分子科学（英文版） 1989年7卷第3期页码：212-218
- Affiliations：
  
  1. Institute of Chemistry, Academia Sinica, Beijing) ZHOU Qifeng
  2.   Academia Sinica
  3.   Beijing
  4.   Department of Chemistry
  5.   Peking University
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：1989-09-20
- Accepted：
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[1]王亚玲,胡世如,徐懋,周其凤.STUDIES ON THE MORPHOLOGY OF THERMOTROPIC POLYESTER DURING TRANSITIONS BETWEEN ISOTROPIC AND ANISOTROPIC MELTS[J].Chinese Journal of Polymer Science,1989,{4}(03):212-218.

WANG Yaling, HU Shiru, XU Mao, et al. STUDIES ON THE MORPHOLOGY OF THERMOTROPIC POLYESTER DURING TRANSITIONS BETWEEN ISOTROPIC AND ANISOTROPIC MELTS[J]. 1989, 7(3): 212-218.
[1]王亚玲,胡世如,徐懋,周其凤.STUDIES ON THE MORPHOLOGY OF THERMOTROPIC POLYESTER DURING TRANSITIONS BETWEEN ISOTROPIC AND ANISOTROPIC MELTS[J].Chinese Journal of Polymer Science,1989,{4}(03):212-218. DOI：

WANG Yaling, HU Shiru, XU Mao, et al. STUDIES ON THE MORPHOLOGY OF THERMOTROPIC POLYESTER DURING TRANSITIONS BETWEEN ISOTROPIC AND ANISOTROPIC MELTS[J]. 1989, 7(3): 212-218. DOI：

摘要

<正> The morphology of a thermotropic aromatic polyester during the transitions between isotropic and anisotropic melts was studied by means of polarizing microscopy and small angle light scattering techniques. Both transition processes were found to be composed of the initiation of a new phase at local places of the old phase matrix and the growth of the new phase domains. A change of Hv scattering patterns was observed in the transition temperature ranges and was explained as the result of heterogeneity of the mesophase system

but not the change in ordering of a homogeneous mesophase.

Abstract

The morphology of a thermotropic aromatic polyester during the transitions between isotropic and anisotropic melts was studied by means of polarizing microscopy and small angle light scattering techniques. Both transition processes were found to be composed of the initiation of a new phase at local places of the old phase matrix and the growth of the new phase domains. A change of Hv scattering patterns was observed in the transition temperature ranges and was explained as the result of heterogeneity of the mesophase system

but not the change in ordering of a homogeneous mesophase.

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