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Direct observing the relief structure formation of the poly(styrene)-block-poly(ε-caprolactone) diblock co-polymer thin film
The coupling effect of microphase separation and dewetting in block copolymer thin film remains poorlyunderstood and the related studies attracted the interests of scientists in the recent years. Especially, for thesemicrystalline diblock c...
http://www.polymer.cn/research/sy_info14659 |
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Multi-length scale studies of the confined crystallization in poly (l-lactide)-block-poly (ethylene glycol) copolymer
In this work, we investigated the structure and morphology formation in double-crystalline diblockcopolymer of poly(L-lactide)-block-poly(ethylene glycol) (PLLA-b-PEG) on different length scales with opticalmicroscopy (OM), atomic force microscopy (AFM), synch...
http://www.polymer.cn/research/sy_info14657 |
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VISCOELASTICITY OF CROSSLINKED POLY(ETHYLENE-CO-PROPYLENE) COMPOSITES
关键字：VISCOELASTICITY,CROSSLINKED,POLY,ETHYLENE,PROPYLENE,COMPOSITES,
Elastomers exhibit an instantaneous, reversible strain when subjected to a stress. Real elastomers show some unrecovered strain or creep since all molecules must not be included in the network structure. If crosslinking is increased&nb...
http://www.polymer.cn/research/ct_info513 |
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Crystallization behavior of modified poly(ethylene terephthalate) with varied macromolecular architecture
关键字：Crystallization behavior, modified poly(ethylene terephthalate), macromolecular architecture
Several modified poly(ethylene terephthalate) were prepared. The crystallization behavior of them was studied by DSC and POM. It was found that small extent of branching may enhance the crystallization, while high degree of branching&n...
http://www.polymer.cn/research/ct_info469 |
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Temperature-controlled responsive Poly(vinylidene fluoride)PVDF membranes by grafting poly(N-isopro -pylacrylamide) on them
1. Introduction
Poly(vinylidene fluoride) (PVDF), owning good heat, corrosion and solvent resistance[l], be
prepared into flat sheet membranes and hollow fiber membranes [2], which are widely applied to
various fields such as water purification, organic solvent refining and membrane distillation. So
PVDF membranes, as a kind of functional material, their preferential separation process is of hi...
http://www.polymer.cn/research/dis_info19010 |
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Cellulose Nanowhisker Reinforced Poly ( vinyl alcohol) /Pectin Composite Films
关键字：Cellulose, Nanowhisker, Poly(vinyl alcohol) , Pectin, Film
Cellulose nanowhiskers (CNWs) with an aspect ratio of over 10 were prepared from ramie by acid hydrolysis. CNWs were added to poly(vinyl alcohol) (PVA), pectin and their blends to prepare films through casting m...
http://www.polymer.cn/research/dis_info17252 |
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Electrospun Nanocomposite from Poly(lactic acid) and Cellulose Nanocrystals
关键字：electrospinning, cellulose nanocrystals, nanocomposites, poly (lactic acid) (pla)
Poly (lactic acid) (PLA), a biodegradable polymer produced from renewable biomass resources9 has been successfully electrospun to form micro fibers or nanofibers for biomedical (e. g. , tissue engineering) and other relat...
http://www.polymer.cn/research/dis_info17193 |
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Direct observing the relief structure formation of the poly(styrene)-block-poly(ε-caprolactone) diblock co-polymer thin film
The coupling effect of microphase separation and dewetting in block copolymer thin film remains poorlyunderstood and the related studies attracted the interests of scientists in the recent years. Especially, for thesemicrystalline diblock c...
http://www.polymer.cn/research/dis_info16940 |
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Multi-length scale studies of the confined crystallization in poly (l-lactide)-block-poly (ethylene glycol) copolymer
In this work, we investigated the structure and morphology formation in double-crystalline diblockcopolymer of poly(L-lactide)-block-poly(ethylene glycol) (PLLA-b-PEG) on different length scales with opticalmicroscopy (OM), atomic force microscopy (AFM), synch...
http://www.polymer.cn/research/dis_info16938 |
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Effect of surface wetting on the crystallization behaviors in poly(l-lactide)-poly(ethylene glycol) diblock copolymer thin film
Effect of surface wetting on the crystallization kinetics, spherulite morphology and crystal orientation of poly (L-lactide)-block-poly(ethylene glycol) copolymer (PLLA-b-PEG) thin film were investigated with reflected light microscopy (RLM), atomic force...
http://www.polymer.cn/research/dis_info16803 |
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