Crystallization in electric fields of a semiflexible copolymer: p- hydroxybenzoate ethylene terephthalate

S. I. Stupp; P. G. Martin

doi:10.1016/0032-3861(85)90106-5

Crystallization in electric fields of a semiflexible copolymer: p- hydroxybenzoate ethylene terephthalate

S. I. Stupp^*, P. G. Martin

^*Corresponding author for this work

Materials Science and Engineering

Research output: Contribution to journal › Article

3 Scopus citations

Abstract

This work has studied crystallization in electric fields of a semiflexible polymer containing poly(ethylene terephthalate) (PET) segments. Electric (E) stimuli were found to either suppress or enhance PET crystallization depending on E-field strength. Over a relatively narrow field range the effect changes from suppression to enhancement of crystallinity. It is suggested that either inter-chain cooperative phenomena or electromechanical effects in the context of nucleation and/or growth may be affecting crystallization. For example, electrical alignment of rigid (mesogenic) segments in the copolymer structure leading to distension of the crystallizable and more flexible PET segments.

Original language	English (US)
Pages (from-to)	682-688
Number of pages	7
Journal	Polymer
Volume	26
Issue number	5
DOIs	https://doi.org/10.1016/0032-3861(85)90106-5
State	Published - May 1985

Keywords

crystallization
electric fields
electromechanical)
poly(ethylene terephthalate)
semiflexible

ASJC Scopus subject areas

Organic Chemistry
Polymers and Plastics
Materials Chemistry

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10.1016/0032-3861(85)90106-5

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Stupp, S. I., & Martin, P. G. (1985). Crystallization in electric fields of a semiflexible copolymer: p- hydroxybenzoate ethylene terephthalate. Polymer, 26(5), 682-688. https://doi.org/10.1016/0032-3861(85)90106-5

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