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[J Hazard Mater]Novel Reusable Porous Polyimide Fibers for Hot-oil Adsorption
The development of oil sorbents with high thermal stability, adsorption capacity, reusability and recoverability is of great significance for hot oil leakage protection, especially for oil spillage of oil refinery, petrochemical industry and cars. In our work, highly efficient hot oil adsorption of polyimide (PI) fibers with excellent thermal stability was succes...
http://www.polymer.cn//ss/gujunwei/publicationsshow_12082.html |
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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.cn//ss/zhangming/publicationsshow_10583.html |
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Biomimicking the structure of silk fibers via cellulose nanocrystal as b-sheet crystallite?
Inspired by the ordered β-sheet crystalline structure and molecular orientation of natural silkworm silk, biomimetic silk fibers with refined crystalline structure were creatively produced through incorporating cellulose nanocrystals (CNCs) into silk fibroin (SF) matrix to mimic the β-sheet crystallites in natural silk via wet-spinning assembly technology. The influence of CNCs and post-draw on ...
http://www.polymer.cn//ss/yuhouyong/publicationsshow_10516.html |
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Transcrystallization of Polypropylene in the Presence of Polyester/Cellulose Nanocrystal Composite Fibers
Carbohydrate Polymers, 2007, 167, 105-114.
ABSTRACT:
Pristine
cellulose nanocrystal (CNC) and acetylated one (aCNC) were used as the modifier to change the surface properties of
poly(trimethylene terephthalate) (PTT)
fibers for the transcrystallization study of polypropylene (PP). The results
reveal that all three kinds of fibers, including the neat PTT, PTT/CNC and PTT/aCNC on...
http://www.polymer.cn//ss/wudefeng/publicationsshow_10128.html |
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Nucleation Role of Basalt Fibers during Crystallization of Poly(ε-caprolactone) Composites
Industrial & Engineering Chemistry Research, 2017, 56(10), 2746-2753.
ABSTRACT:
Basalt fiber (BF) filled poly(ε-caprolactone) (PCL) composites were prepared by melt mixing for the crystallization study.
The results reveal that both pristine and treated BFs have remarkable nucleation effect on the crystallization of PCL,
but the latter has higher nucleation activity...
http://www.polymer.cn//ss/wudefeng/publicationsshow_10065.html |
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Genetically engineering of Escherichia coli and immobilization on electrospun fibers for drug delivery purposes.
S.Z. Xie, S.H. Tai, H.X. Song, X.M. Luo, H. Zhang, X.H. Li*. Genetically engineering of Escherichia coli and immobilization on electrospun fibers for drug delivery purposes. J.
Mater. Chem. B., 4, 6820–6829 (2016).
http://www.polymer.cn//ss/xiaohongli/publicationsshow_9917.html |
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Fabrication of Oxidized Sodium Carboxymethylcellulose from Viscose Fibers and Their Viscosity Behaviors
The oxidized sodium carboxymethylcellulose (O-CMC) fibers have been successfully synthesized via the oxidation-etherification method. Subsequently, the O-CMC fibers are characterized by Fourier transform infrared (FT-IR), 13C nuclear magnetic resonance (13C-NMR) and X-ray diffraction (XRD). In addition, the viscosity behaviors of the O-CMC aqueous solution have been investigated at five temperatur...
http://www.polymer.cn//ss/guhongbo/publicationsshow_9620.html |
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Fluorescent Electrospun Polyvinyl Alcohol/CdSe@ZnS Nanocomposite Fibers
Uniform and bead-free polyvinyl alcohol (PVA) and its nanocomposite fibers filled with different loadings of CdSe@ZnS quantum dots (QDs) were prepared by the electrospinning process. The incorporation of QDs into PVA solution lowered the viscosity of the system. The electrospinning parameters, including applied voltage, feed rate, and working distance were optimized to prepare high...
http://www.polymer.cn//ss/guhongbo/publicationsshow_9615.html |
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Orientation-Induced Effects of Water Harvesting on Humps-on-Strings of Bioinspired Fibers
Smart water-collecting functions are naturally endowed on biological surfaces with unique wettable microstructures, e.g., beetle back with “alternate hydrophobic, hydrophilic micro-regions”, and spider silk with wet-rebuilt “spindle-knot, joint” structures. Enlightened by the creature features, design of bio-inspired surfaces becomes the active issue in need of human beings fo...
http://www.polymer.cn//ss/zhengyongmei/publicationsshow_8921.html |
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Enhanced mechanical and thermal properties of regenerated cellulose/graphene composite fibers
In this study, a wet spinning method was applied to fabricate regenerated cellulose fibers filled with low graphene loading which was systematically characterized by SEM, TEM, FTIR and XRD techniques. Subsequently, the mechanical and thermal properties of the resulting fibers were investigated. With only 0.2 wt% loading of graphene, a ～50% improvement of tensile strength and 25% enhancement of Yo...
http://www.polymer.cn//ss/qulijun/publicationsshow_8917.html |
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