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Fabrication of Polylactide/Poly(epsilon-caprolactone) Blend Fibers by Electrospinning: Morphology and Orientation
Randomly oriented fiber mats and well-aligned fiber bundles of the biodegradable polylactide (PLA)/poly(ε-caprolactone) (PCL) blends were successfully produced by electrospinning in the present study. For the reticulate fibers, the effects of the blending ratio of two polymers and compositions of mixed solvents on fiber morphology were investigated. The results reveal that the fibers with lower P...
http://www.polymer.cnt//ss/zhangming/publicationsshow_10583.html

Rheology of Carbon Nanotubes-Filled Poly(vinylidene fluoride) Composites
The carbon nanotubes (CNTs)–filled poly(vinylidene fluoride) (PVDF) composites (PCTs) were prepared by melt compounding for rheological study. The steady and oscillatory flow behaviors were then explored. The results show that the presence of CNTs enhances the pseudoplastic flow accompanied by the increased flow activation energy. However, the linear flow region is not sensitive to the temperatur...
http://www.polymer.cnt//ss/zhangming/publicationsshow_10582.html

Nucleation Effect of Thermotropic Liquid Crystalline Polymer on the Crystallization of Poly(epsilon-caprolactone)
Poly(ε-caprolactone) (PCL) has attracted much attention in recent years due to its good biodegradability and biocompatibility. As a semicrystalline polymer, the fi nal properties of PCL strongly depend on its bulk crystallization level. However, PCL shows a lower crystallization temperature and rate than other aliphatic polyesters, which restricts its range of applications. To improve the crystal...
http://www.polymer.cnt//ss/zhangming/publicationsshow_10561.html

Rheological and Electrical Properties of Carbon Black-Based Poly(vinylidene fluoride) Composites
Carbon black (CB)–filled poly(vinylidene fluoride) composites (PCBp) were prepared by melt compounding. The linear rheology was then studied in detail. The composites show typical solid-like response in the low-frequency region, which is attributed to the percolation of CB particles. However, the transient percolated CB network is temperature dependent during the small amplitude oscillatory shear...
http://www.polymer.cnt//ss/zhangming/publicationsshow_10552.html

Surface grafting of cellulose nanocrystals with poly(3-hydroxybutyrate-co-3-hydroxyvalerate)
Chemically modified cellulose nanocrystals (CNCs) were synthesized by grafting poly(3-hydroxybutyrate-co-3-hydroxyvalerate)(PHBV) onto CNCs via homogeneous acylation reaction between N,N-dimethyl formamide(DMF) by using toluene diisocyanate (TDI) as coupling agent and dibutyltin dilaurate as catalyst. The resulting copolymers were studied by...
http://www.polymer.cnt//ss/yuhouyong/publicationsshow_10496.html

Effect of Cellulose nanocrystal on Crystallization Behavior of Poly(3–hydroxybutyrate–co–3–hydroxyvalerate)
The biodegradable nanocomposites of poly(3–hydroxybutyrate–co–3–hydroxyvalerate) (PHBV) with different cellulose nanocrystals (CNCs) contents were prepared by a solvent casting method. The effects of CNCs on the crystallization behavior of PHBV were studied by DSC. The DSC results showed that compared to PHBV, the melt crystallization temperature increased to 92.3 °C fo...
http://www.polymer.cnt//ss/yuhouyong/publicationsshow_10487.html

Effects of Microcrystalline Cellulose on the Thermal Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)
The composites of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) with different microcrystalline cellulose (MCC) contents were prepared by a solvent casting method. The effects of MCC on the thermal properties of PHBV were studied by TGA and DSC. The DSC results showed that the melt crystallization temperature of the PHBV/MCC increased from 41.9 °C for PHBV to 59.8 °C ...
http://www.polymer.cnt//ss/yuhouyong/publicationsshow_10486.html

Mechanical properties and creep behavior of poly(trimethylene terephthalate)/mesoporous silica composites
The poly(trimethylene terephthalate) (PTT) containing mesoporous silica (SBA-15) prepared by in situpolymerization were used as the master batch in this work and mixed with the commercial PTT to fabricate PTT/mesoporous silica composites. The mechanical properties and viscoelastic behaviors such as creep and creep recovery of as-obtained composite system were then studied in detail. The results re...
http://www.polymer.cnt//ss/zhangming/publicationsshow_10471.html

Electrical conductivity behaviour of sheared poly(methyl methacrylate)/carbon black composites
Xianhu Liu，Johannes Krueckel，Guoqiang Zheng，Dirk W. Schubert(*)，Electrical conductivity behaviour of sheared poly(methyl methacrylate)/carbon black composites，Composites Science and Technology，2014，100：99~104
http://www.polymer.cnt//ss/liuxianhu/publicationsshow_10438.html

A new thermoresponsive polymer of poly(N-acryloylsarcosine methyl ester) with a tunable LCST
DOI: 10.1039/C7PY00274B
http://www.polymer.cnt//ss/zhangwangqing/publicationsshow_10427.html

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