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224. Controllable preparation of multi-dimensional hybrid materials of nickel-cobalt layered double hydroxide nanorods/nanosheets on electrospun carbon nanofibers for high-performance supercapacitors.
Hybrid nanomaterials with hierarchical structures have been considered as one kind of the most promising electrode materials for high-performance supercapacitors with high capacity and long cycle lifetime. In this work, multi-dimensional hybrid materials of nickel-cobalt layered double hydroxide (Ni-Co LDH) nanorods/nanosheets on carbon nanofibers (CNFs) were prepared by electrospinning technique ...
http://www.polymer.cnt//ss/liutianxi/publicationsshow_8363.html |
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[Adv. Funct. Mater.] 2D Janus Hybrid Materials of Polymer Grafted Carbon Nanotube/ Graphene Oxide Thin Film as Flexible, Miniature Electric Carpet
Ultrathin, freestanding
polymer hybrid film with macroscopic sizes and molecular thicknesses have
received significant interest due to their applications as functional devices, microsensors
or nanoactuators. Herein, it is demonstrated that 2D Janus hybrid materials of
polymer grafted carbon nanotubes/graphene oxide (CNTs/GO) thin film was
fabricated using micro-contact printed CNTs/GO as photo act...
http://www.polymer.cnt//ss/chentaogroup/publicationsshow_7960.html |
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In vitro degradation of biodegradable blending materials based on poly(p-dioxanone) and poly(vinyl alcohol)-graft-poly(p-dioxanone) with high molecular weights
Amphiphilic biodegradable graft copolymer, poly(vinyl alcohol)-graft-poly(p-dioxanone) (PVA-g-PPDO), was used to prepare a new biodegradable material by blending with poly(p-dioxanone) (PPDO). The in vitro degradation properties of the copolymer and blends with different contents of PVA-g-PPDO were studied in phosphate buffer at 37 degrees C. The degradation processes of the PVA-g-PPDO and its ble...
http://www.polymer.cnt//ss/wugang/publicationsshow_7827.html |
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Leaf-like V2O5 Nanosheets Fabricated by a Facile Green Approach as High Energy Cathode Material for Lithium-Ion Batteries, Advanced Energy Materials, 2013, 3(9): 1171–1175
In summary, we have developed a facile, green, and lowcost
synthesis of 2D leaf-like V 2 O 5 nanosheets. The unique
nanoscale characteristics, including 2D morphology, hierarchical
porous structure, large specifi c surface, of these 2D V 2 O 5
nanosheets leads to the superior electrochemical performance
in terms of their specifi c capacity, rate capability, and cyclability
when they are used as a ...
http://www.polymer.cnt//ss/lywhit/publicationsshow_5741.html |
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Synthesis of Vinyl-type Functionalized Polynorbornene with Cyclic Pendant Imide Side Groups Using Palladium-Based Catalyst for Low Dielectric Constant Materials
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http://www.polymer.cnt//ss/BinyuanLiu/publicationsshow_4922.html |
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Journal of Materials Chemistry 2011: One-pot preparation of polyethylenimine-silica nanoparticles as serum-resistant gene delivery vectors: Intracellular trafficking and transfection
Organic-inorganic hybrid silica nanoparticles (PM-1, PM-2 and PM-3) with positive surface charge and size below 200 nm were one-pot prepared via Michael addition between 3-methacryloxypropyl-trimethoxysilane (MPTMS) and polyethylenimine (PEI), followed by hydrolysis and polycondensation of siloxanes. The nanoparticles were characterized by FT-IR, element analysis and particle size analysis. The av...
http://www.polymer.cnt//ss/huangshiwen/publicationsshow_3463.html |
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Silk Fibers Extruded Artificially from Aqueous Solutions of Regenerated Bombyx mori Silk Fibroin are Tougher than their Natural Counterparts. Advanced Materials, 2009, 21(3): 366-370
Zhou GQ, Shao ZZ, Knight DP, Yan JP, Chen X*
The superior mechanical strength of certain spider dragline silks and of silk reeled artificially silk from silkworm larvae have lead to several attempts to extrude fibres from redissolved silk fibroin. These have, with a single exception, produced fibres weaker than the natural ones. The best process to date produced stronger ones but was u...
http://www.polymer.cnt//ss/chenxin/publicationsshow_1143.html |
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22. Crystallization kinetics and hydrophilicity improvement of biodegradable poly(butylene succinate) in its miscible blends with poly(ethylene oxide). Lu J, Qiu Z,* Yang W. Macromolecular Materials and Engineering 2008; 293 (11): 930-938.
The sphemlitic morphology and growth, overall isothermal crystallization kinetics and hydrophilicity of PBSU were investigated by POM, DSC and WCA measurements in its miscible blends with PEO. The Hoffman-Lauritzen equation was employed to analyze the spherulitic growth rates of neat and blended PBSU, which show a crystallization regime transition between regime II and III. The overall crystalliza...
http://www.polymer.cnt//ss/qiuzhaobin/publicationsshow_640.html |
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Reinforcement of shape-memory poly(ethylene-co-vinyl acetate) by carbon fibre to access robust recovery capability under resistant Condition`
关键字：Smart materials, Carbon fibresPolymer-matrix composites, Shape memory polymer
Poly (ethylene-co-vinyl acetate) (EVA), as one of commercial polymers, has been used early to fabricateshape-memory polymers (SMPs). However, its low recovery stress restricts the potential applications insome tough conditions due to its high ?exible feature. Herein, we developed a series of EVA-basedcomposites (cEVA/CF) with remarkably enhanced recovery stress both in free-state and resistant con...
http://www.polymer.cn/research/sy_info19530 |
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Nitrogen-containing Carbon Coated CNTs as Supports of Pd-based Catalysts for Methanol Oxidation in Alkaline Media
关键字：Palladium .nitrogen-containing carbon materials , CNTs , methanol oxidation , alkaline media
Direct methanol fuel cells( DMFCs) are one of the potential power sources for portable electronic devices, which, however, were limited by the high cost-performance ratio of the Pt-based electrocatalysts in the methanol&n...
http://www.polymer.cn/research/sy_info15783 |
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