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Electrospun Fibers of Fluorine Containing Polyurethane
关键字：electrospun, fiber, fluorine, polyurethanes, hydrophobic
Electrospinning is a novel and efficient method that can be utilized to form polymer fibers. It can produce polymer fibers of nanometer to micrometer size in diameters. The resulting electrospun fiber mats possesses a high sp...
http://www.polymer.cn/research/dis_info4097 |
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New Approach to Surface Functionalization of Polymer Fibers
关键字：Surface Functionalization of Polymer Fibers
The surface properties of polymer fibers are of importance in many applicationgs as the surface features of fibers affect wettability, biocompatibility, and electro-optical properties of the fiber materials. In this study, the polyester&nbs...
http://www.polymer.cn/research/dis_info1907 |
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Descartes Ray and characters of Round Fibers
关键字：Descartes Ray and characters of Round Fibers
An analysis is made about Descartes Rays of transparent round-section fibers —- special internal surface reflection rays of the fiber when parallel rays strike the fibers perpendicularly to fiber axis.Production principle, characters and&n...
http://www.polymer.cn/research/dis_info1893 |
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Additive Evaluation for Enhancing the Adhesion of Polyacrylamide to Fibers
关键字：polyacrylamide, additives, adhesion, fibers
The influences of additives such as dissolving promoters, plasticizers and molecular stabilizers on the adhesion of polyacryamde to polyester and cotton fibers were investigated. The additives evaluated included glycerine, sodium sulfate, sodium...
http://www.polymer.cn/research/dis_info1572 |
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Effect of Shearing on Structure and Properties of Regenerated Silk Fibers
关键字：Regenerated Silk Fibers
Natural silks from spiders and silkworms have received much attention not only for their remarkable mechanical properties but also for the process of their formation. In order to produce artificial silk in vitro, the bio-mimicking...
http://www.polymer.cn/research/dis_info1349 |
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Effects of Heat Treatment on Tensile properties of Diacetate Fibers
关键字：heat treatment, diacetate fibers
Diacetate filaments were were treated (without tension or with tension) under dry heat or wet heat respectively.The effects of temperature, time and tension on tensile properties of diacetate fibers after heat treatments were discussed...
http://www.polymer.cn/research/dis_info1194 |
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Wet-Induced Fabrication of Heterogeneous Hump-on-String Fibers.
关键字：Bioinspired
Inspired by the high adhesiveness of the electrospun fiber, we propose a method
to fabricate multi-scale heterogeneous hump-on-string fiber via the adsorption of nanoparticles,
the NPCTi which is the hydrolysate of titanium tetrachloride (TiCl4) and the nanoparticles
containing Al (NPCAl) which is produced by the hydrolysis of Trimethylaluminium
(TMA, Al(CH3)3). The water collection efficiency of ...
http://www.polymer.cn/research/sy_info19379 |
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Temperature-triggered directional motion of tiny water droplets on bioinspired fibers in humidity
关键字：Bioinspired
We designed a kind of smart bioinspired fiber using the N-isopropylacrylamide
(NIPAAm) polymer, with roughness and curvature
features similar to those of wetted spider silk. The motion of tiny
water droplets can be manipulated reversibly in directions by the
effective cooperation of multi-gradients such as roughness, curvature
and temperature-responsive wettability.
http://www.polymer.cn/research/sy_info15357 |
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(Adv. Mater.) Functional Fibers with Unique Wettability Inspired by Spider Silk
关键字：bioinspired, Function
Spider silk has been an attractive biopolymer since ancient times. Learning from both its excellent properties and spinning process, silk provides people with inspiration to develop functional fi bers. Recently, inspired by shiny water droplets on a spider’s web, we revealed that the capture silk of the cribellate spider would deform to have a special periodic spindle-knots structure and hen...
http://www.polymer.cn/research/sy_info14723 |
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Transformation of polymer fibers and rods into polymer spheres driven by the rayleigh instability
Electrospinning is a simple and convenient method to produce polymer fibers with diameters ranging from several nanometers to a few micrometers. Various types of polymer fibers have been made by electrospinning for different applicatio...
http://www.polymer.cn/research/dis_info16800 |
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