Characterization, crystallization kinetics and melting behavior of poly(ethylene succinate) copolyester containing 5mol% trimethylene succinate

Polymer ◽  
2007 ◽  
Vol 48 (18) ◽  
pp. 5408-5416 ◽  
Author(s):  
Ming Chen ◽  
Wei-Che Chang ◽  
Hsin-Ying Lu ◽  
Chi He Chen ◽  
Jyun-Siang Peng ◽  
...  
Keyword(s):  
Crystallization Kinetics ◽  
Melting Behavior ◽  
Poly Ethylene

scholarly journals Correction: DBU-catalyzed biobased poly(ethylene 2,5-furandicarboxylate) polyester with rapid melt crystallization: synthesis, crystallization kinetics and melting behavior

RSC Advances ◽  
2017 ◽  
Vol 7 (23) ◽  
pp. 13877-13877
Author(s):  
Jiaping Wu ◽  
Hongzhou Xie ◽  
Linbo Wu ◽  
Bo-Geng Li ◽  
Philippe Dubois
Keyword(s):  
Crystallization Kinetics ◽  
Melting Behavior ◽  
Melt Crystallization ◽  
Poly Ethylene

Correction for ‘DBU-catalyzed biobased poly(ethylene 2,5-furandicarboxylate) polyester with rapid melt crystallization: synthesis, crystallization kinetics and melting behavior’ by Jiaping Wu et al., RSC Adv., 2016, 6, 101578–101586.

Characterization, crystallization kinetics and melting behavior of poly(ethylene succinate-co-21mol% trimethylene succinate) copolyester

2007 ◽  
Vol 43 (6) ◽  
pp. 2630-2640 ◽  
Author(s):  
Hsin-Ying Lu ◽  
Jyun-Siang Peng ◽  
Ming Chen ◽  
Wei-Che Chang ◽  
Chi He Chen ◽  
...  
Keyword(s):  
Crystallization Kinetics ◽  
Melting Behavior ◽  
Poly Ethylene

DBU-catalyzed biobased poly(ethylene 2,5-furandicarboxylate) polyester with rapid melt crystallization: synthesis, crystallization kinetics and melting behavior

RSC Advances ◽  
2016 ◽  
Vol 6 (103) ◽  
pp. 101578-101586 ◽  
Author(s):  
Jiaping Wu ◽  
Hongzhou Xie ◽  
Linbo Wu ◽  
Bo-Geng Li ◽  
Philippe Dubois
Keyword(s):  
Crystallization Kinetics ◽  
Melting Behavior ◽  
Melt Crystallization ◽  
Isothermal Conditions ◽  
Metallic Catalyst ◽  
Poly Ethylene

PEF synthesized by non-metallic catalyst (DBU) exhibited rapid melt crystallization in both non-isothermal and isothermal conditions.

scholarly journals Thermal Properties, Isothermal Decomposition by Direct Analysis in Real-Time-Of-Flight Mass Spectrometry and Non Isothermal Crystallization Kinetics of Poly(Ethylene-Co-Vinyl Alcohol)/Poly(ε-Caprolactone) Blend

Crystals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 292
Author(s):  
Abdulaziz Ali Alghamdi ◽  
Hussain Alattas ◽  
Waseem Sharaf Saeed ◽  
Abdel-Basit Al-Odayni ◽  
Ahmed Yacine Badjah Hadj Ahmed ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Real Time ◽  
Crystallization Kinetics ◽  
Isothermal Crystallization ◽  
Vinyl Alcohol ◽  
Time Of Flight ◽  
Direct Analysis ◽  
Isothermal Crystallization Kinetics ◽  
Flight Mass Spectrometry ◽  
Poly Ethylene

A series of poly(ethylene-co-vinyl alcohol)/poly(ε-caprolactone) blends with different compositions were prepared using solvent casting. The miscibility of this pair of polymers was investigated using differential scanning calorimetry (DSC), and proved by a negative Flory interaction parameter value calculated from the Nishi–Wang equation. The miscibility of this blend was also confirmed by scanning electronic microscopy (SEM). The thermal behaviors of the obtained materials were investigated by DSC, thermogravimetric analysis, and direct analysis in real-time–time-of-flight mass spectrometry and the results obtained were very relevant. Furthermore, the crystalline properties of the obtained materials were studied by DSC and X-ray diffraction where the Ozawa approach was adopted to investigate the non-isothermal crystallization kinetics. The results obtained revealed that this approach described the crystallization process well.

scholarly journals Isothermal Crystallization Kinetics of Poly(ethylene oxide)/Poly(ethylene glycol)-g-silica Nanocomposites

Polymers ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 648
Author(s):  
Xiangning Wen ◽  
Yunlan Su ◽  
Shaofan Li ◽  
Weilong Ju ◽  
Dujin Wang
Keyword(s):  
Molecular Weight ◽  
Ethylene Oxide ◽  
Crystallization Kinetics ◽  
Isothermal Crystallization ◽  
Crystallization Rate ◽  
Poly Ethylene Glycol ◽  
Isothermal Crystallization Kinetics ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Kinetics Of

In this work, the crystallization kinetics of poly(ethylene oxide) (PEO) matrix included with poly(ethylene glycol) (PEG) grafted silica (PEG-g-SiO2) nanoparticles and bare SiO2 were systematically investigated by differential scanning calorimetry (DSC) and polarized light optical microscopy (PLOM) method. PEG-g-SiO2 can significantly increase the crystallinity and crystallization temperature of PEO matrix under the non-isothermal crystallization process. Pronounced effects of PEG-g-SiO2 on the crystalline morphology and crystallization rate of PEO were further characterized by employing spherulitic morphological observation and isothermal crystallization kinetics analysis. In contrast to the bare SiO2, PEG-g-SiO2 can be well dispersed in PEO matrix at low P/N (P: Molecular weight of matrix chains, N: Molecular weight of grafted chains), which is a key factor to enhance the primary nucleation rate. In particular, we found that the addition of PEG-g-SiO2 slows the spherulitic growth fronts compared to the neat PEO. It is speculated that the interfacial structure of the grafted PEG plays a key role in the formation of nuclei sites, thus ultimately determines the crystallization behavior of PEO PNCs and enhances the overall crystallization rate of the PEO nanocomposites.

Sign in / Sign up

Export Citation Format

Share Document