Thermomechanical properties and crystallization behavior of layered double hydroxide/poly(ethylene terephthalate) nanocomposites prepared by in-situ polymerization

2006 ◽  
Vol 45 (1) ◽  
pp. 28-40 ◽  
Author(s):  
Wan Duk Lee ◽  
Seung Soon Im
Keyword(s):  
Layered Double Hydroxide ◽  
Crystallization Behavior ◽  
Ethylene Terephthalate ◽  
In Situ Polymerization ◽  
Thermomechanical Properties ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene ◽  
Double Hydroxide

The effect of organomodified ZnAl LDH for in situ synthesis and the properties of poly(ethylene terephthalate) nanocomposites

RSC Advances ◽  
2016 ◽  
Vol 6 (70) ◽  
pp. 65291-65298 ◽  
Author(s):  
Tsung-Yen Tsai ◽  
Naveen Bunekar
Keyword(s):  
Layered Double Hydroxide ◽  
Ethylene Terephthalate ◽  
In Situ Synthesis ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene ◽  
Double Hydroxide

Poly(ethylene terephthalate)-layered double hydroxide (PET–LDH) composites were prepared by intercalation, followed by in situ polymerization.

scholarly journals The effect of attapulgite on crystallization behavior of Poly(ethylene terephthalate) (PET)/Attapulgite (AT) nano composites

e-Polymers ◽  
2007 ◽  
Vol 7 (1) ◽  
Author(s):  
Fan Xufen ◽  
Chen Dajun
Keyword(s):  
Ethylene Terephthalate ◽  
In Situ Polymerization ◽  
Nucleating Agent ◽  
Avrami Equation ◽  
X Ray Diffraction ◽  
Scanning Calorimetry ◽  
Transmission Electron ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene

AbstractPoly (ethylene terephthalate) (PET)/Attapulgite (AT) nanocomposites were prepared via in-situ polymerization. According to the observation of transmission electron microscopy (TEM), attapulgite is well dispersed in the PET matrix in a nanometer scale. The influence of attapulgite content on the nonisothermal crystallization kinetics was studied using a classical Avrami equation with Jeziorny method. The crystalline structures of the pure PET and PET/AT nanocomposites with different amount of AT (0.2%, 0.5%, 1%, 2%) were characterized by differential scanning calorimetry (DSC) and X-ray diffraction (XRD) methods. It was found that the crystallization temperature for PET/AT nanocomposites with 0.2% and 0.5% content of AT were higher than pure PET and the rate of crystallization of all PET/AT nanocomposite samples increased significantly which indicated that attapulgite could be used as an effective nucleating agent in PET. However, with the addition of AT, smaller crystalline size, more crystalline defects and lower degree of crystallization was demonstrated.

scholarly journals In situ polymerization and characterization of graphite nanoplatelet/poly(ethylene terephthalate) nanocomposites for construction of melt-spun fibers

RSC Advances ◽  
2017 ◽  
Vol 7 (53) ◽  
pp. 33477-33485 ◽  
Author(s):  
Qiushu Xu ◽  
Chaosheng Wang ◽  
Biao Wang ◽  
Ye Chen ◽  
Huaping Wang
Keyword(s):  
Ethylene Terephthalate ◽  
In Situ Polymerization ◽  
Antistatic Property ◽  
Poly Ethylene Terephthalate ◽  
Melt Spun ◽  
Poly Ethylene ◽  
Spun Fibers

This work described a set of graphite nanoplatelet/poly(ethylene terephthalate) (GnP/PET) nanocomposites synthesized via an in situ polymerization for construction of melt-spun fibers with enhanced antistatic property.

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