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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.cnt//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.cnt//ss/qulijun/publicationsshow_8917.html |
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Microfluidic Controlled Mass-Transfer and Buckling for Easy Fabrication of Polymeric Helical Fibers
Microfluidic fabrication of helical microfibers is still a big challenge. The reason is that this always includes designing the necessary geometrical channels and chemical conditions to first form a flowing liquid jet, which has to be continually reacting and rapidly evolving in time from viscous liquid to a flexible solid to maintain the helical structure inside the microfluidic channels. In th...
http://www.polymer.cnt//ss/MingyuGuo/publicationsshow_8842.html |
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Effect of boron-catalyzed graphitization on the mechanical properties and microstructure of carbon fibers
Boron鄄catalyzed graphitization of carbon fibers was conducted in a boron鄄doped graphite crucible at 2 000 益, in which
boron diffused from the crucible to the carbon fibers to act as the catalyst. The microstructures, boron contents and mechanical prop鄄
erties of the resulting carbon fibers were characterized by Raman spectroscopy, scanning electron microscopy, X鄄ray photoelectron
spectroscopy...
http://www.polymer.cnt//ss/hqiwang/publicationsshow_8396.html |
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Structural evolution of rayon-based carbon fibers induced by doping boron
In the present work, we provide a systematic analysis of the structural evolution of rayon-based carbon ?bers (RCFs) induced by doping boron using scanning electron microscope (SEM), transmission electronmicroscope (TEM), X-ray di ? raction (XRD) and Raman spectroscopy. For the ? rst time, boron-dopedRCFs with tunable amounts of boron were fabricated by exposing the RCFs to a vapor of bor...
http://www.polymer.cnt//ss/hqiwang/publicationsshow_8202.html |
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84. Controlled Growth of Hexagonal Zn2GeO4 Nanorods on Carbon Fibers for Photocatalytic Oxidation of p-Toluidine.
In this paper, the hexagonal Zn2GeO4 nanorods grown on the surface of carbon
fibers (CFs) that pre-activated
by sodium hypochlorite were prepared by a facile solvothermal method. The
possible growth mechanism had been investigated by theoretical calculation and simulation experiment by growth of Zn2GeO4 on 2D flat surface of graphene. The (113) crystal facet of Zn2GeO4 nanorods attached to CFs s...
http://www.polymer.cnt//ss/ghjiang_cn/publicationsshow_8026.html |
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Mesosilica-coated ultrafine fibers for highly efficient laccase encapsulation
S.W. Wang, W. Chen, S. He, Q.L. Zhao, X.H. Li,*
J.S. Sun,* X.Y. Jiang.* Mesosilica-coated ultrafine fibers for highly efficient
laccase encapsulation.Nanoscale, 6: 6468–6472 (2014).
http://pubs.rsc.org/en/content/articlelanding/2014/nr/c4nr01166j/unauth
http://www.polymer.cnt//ss/xiaohongli/publicationsshow_8013.html |
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Fabrication of biomorphic Al2O3 ceramics with hierarchical architectures by templating of cotton fibers
ss
http://www.polymer.cnt//ss/fchem/publicationsshow_7585.html |
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Bioinspired heterostructured bead-on-string fibers via controlling wet-assembly of nanoparticles
A kind of bioinspired heterostructured
bead-on-string fiber (BHBF), composed of poly-(methyl methacrylate) (PMMA) and
titanium tetrachloride (TiCl4) hydrolyzed nanoparticles, is achieved
via integrating wet-assembly system including PMMA electrospinning, fog of
nanoparticles and water coalescence at multi-stages. Wet-assembly of BHBF is
regulated by difference in surface energy and Laplace pressur...
http://www.polymer.cnt//ss/zhengyongmei/publicationsshow_7430.html |
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Directional size-triggered microdroplet target transport on gradient-step fibers
We present a unique method for size-triggered microdroplet target transport, achieved on gradient-step spindle-knot fibers (GSFs). GSFs are controllably fabricated by developing a velocity-change coating method, the gradient features of which can have uni-directional,
middle or two-side symmetric spindle-knot modes to modulate directional droplet target transport. This finding offers an insight in...
http://www.polymer.cnt//ss/zhengyongmei/publicationsshow_7152.html |
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