Crystallization of Poly(ethylene adipate) within <italic style="font-style: italic">γ</italic>-Phase Poly(vinylidene fluoride) Matrix

Hai-jun Wang; Hui-ping Feng; Xue-chuan Wang; Qing-chuan Du; Chao Yan

doi:10.1007/s10118-015-1627-x

Your Location：

Home >

Browse articles >

Crystallization of Poly(ethylene adipate) within γ-Phase Poly(vinylidene fluoride) Matrix

PAPER | Updated：2021-06-21

- Crystallization of Poly(ethylene adipate) within γ-Phase Poly(vinylidene fluoride) Matrix
- Chinese Journal of Polymer Science Vol. 33, Issue 6, Pages: 823-829(2015)
- Affiliations：
  
  a.Shaanxi University of Science and Technology, Xi’an 710021, China
  b.Shaanxi Research Institute of Agricultural Products Processing Technology, Xi’an 710021, China
  c.School of Material Science & Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
- Author bio：
  
  **Hai-jun Wang (王海军), E-mail: wanghaijun@sust.edu.cn
- Funds：
- DOI：10.1007/s10118-015-1627-x
  CLC：
- Received：23 September 2014，
  
  Revised：2014-11-03，
  
  Accepted：15 November 2014，
  
  Published：2015-06
- Accepted：
Scan QR Code
Hai-jun Wang, Hui-ping Feng, Xue-chuan Wang, et al. Crystallization of Poly(ethylene adipate) within γ-Phase Poly(vinylidene fluoride) Matrix[J]. Chinese Journal of Polymer Science, 2015, 33(6): 823-829. DOI: 10.1007/s10118-015-1627-x.
DOI：

Hai-jun Wang, Hui-ping Feng, Xue-chuan Wang, et al. Crystallization of Poly(ethylene adipate) within γ-Phase Poly(vinylidene fluoride) Matrix[J]. Chinese Journal of Polymer Science, 2015, 33(6): 823-829. DOI: 10.1007/s10118-015-1627-x. DOI：

摘要

Abstract

The effects of PEA on the

-phase PVDF crystal structure and the crystallization of PEA within the pre-existing

-phase PVDF spherulites have been investigated by optical microscopy (OM)

infrared spectroscopy (IR) and scanning electron microscopy (SEM). The results demonstrate that the

-phase PVDF spherulites consist of the lamellae exhibiting a highly curved scroll-like morphology and develop preferentially in PEA-rich blend. With increasing PEA concentration

the scroll diameter increases and the scrolls are better separated from each other. PEA crystallizes first in the interspherulitic region and transcrystalline layer develops. Subsequently

the transcrystalline layer of PEA continues to grow within the

-phase PVDF spherulites

e.g.

in the region between the scrolls

until impinging on other PEA transcrystalline layers or spherulites. The crystallization kinetics results indicate that the growth rate of PEA crystals in the intraspherulitic region of

-phase PVDF shows a positive correlation with content of PEA

but a negative one with the crystallization temperature of

-phase PVDF.

关键词

Keywords

references

Views

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Crystallization Kinetics and Morphology of Poly(vinylidene fluoride)/Poly(ethylene adipate) Blends

Effects of Crystallization Temperature and Blend Ratio on the Crystal Structure of Poly(butylene adipate) in the Poly(butylene adipate)/Poly(butylene succinate) Blends

Two-way Shape Memory Effect of Polycaprolactone-based Polyurethane via Synergistic Role of Hydrogen Bonding and Crystallization Tuned by Malic Acid

Melt Shear-induced γ-Phase Crystallization of Poly(vinylidene fluoride) in Miscible Crystalline/Crystalline Blends

Experimental Investigation of Graphene and TiO2 Reinforced Poly(vinyl alcohol)-based Fiber Metal Laminates

Related Author

Hai-jun Wang

Hui-ping Feng

Xue-chuan Wang

Pei-ying Guo

Ting-shan Zhao

Long-fang Ren

Xi-huai Qiang

Yu-hao Xiang

Related Institution

Key Laboratory of Chemistry and Technology for Light Chemical Industry, Ministry of Education, Shaanxi University of Science and Technology, Xian

School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology

School of Textile Science and Engineering, State Key Laboratory of New Textile Materials and Advanced Processing Technology, Wuhan Textile University

Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Hubei Normal University

National Engineering Research Center for Advanced Polymer Processing Technology, Key Laboratory of Materials Processing and Mold (Zhengzhou University), Ministry of Education, Zhengzhou University

⁰

Crystallization of Poly(ethylene adipate) within γ-Phase Poly(vinylidene fluoride) Matrix

DOI：10.1007/s10118-015-1627-x

摘要

Abstract

关键词

Keywords

references