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163. Processing a Supertoughened Polylactide Ternary Blend with High Heat Deflection Temperature by Melt Blending with a High Screw Rotation Speed
ABSTRACT: A supertoughened ternary polylactide (PLA) blend with high heat deflection temperature was reported in this study. The ternary blend was composed of two major biocompatible and biodegradable polymers, namely, PLA and polyamide-11 (PA11), and one minor reactive elastomer, ethylene-acrylic ester-glycidyl methacrylate terpolymer (EGMA), as a toughener. Shear processing with a very high ro...
http://www.polymer.cn//ss/zhigangwang/publicationsshow_14437.html |
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52. Three-dimensional Porous Carbon Composites Containing High Sulphur Nanoparticle Content for High-performance Lithium–Sulphur Batteries
Sulfur is a promising cathode material for lithium-sulfur batteries because of its high theoretical capacity (1,675 mA h g(-1)); however, its low electrical conductivity and the instability of sulfur-based electrodes limit its practical application. Here we report a facile in situ method for preparing three-dimensional porous graphitic carbon composites containing sulfur nanoparticles (3D S@PGC). ...
http://www.polymer.cn//ss/jianxingeng/publicationsshow_13945.html |
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A Simple Method for High-Performance, Solution-Processed, Amorphous ZrO2 Gate Insulator TFT with a High Concentration Precursor
Solution-processed high-k dielectric TFTs attract much attention since they cost relatively little and have a simple fabrication process. However, it is still a challenge to reduce the leakage of the current density of solution-processed dielectric TFTs. Here, a simple solution method is presented towards enhanced performance of ZrO2 films by intentionally increasing the concentration of precurs...
http://www.polymer.cn//ss/Luxubing/publicationsshow_12596.html |
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High Oxygen Reduction Activity on a Metal-Organic Framework derived Carbon Combined with High Degree of Graphitization and Pyridinic-N Dopants
N-doped porous carbons have been considered as one of the most promising earth-abundant catalysts for the oxygen reduction reaction (ORR) owing to their high activity and excellent stability. Among various types of N-containing groups, pyridinic-N has been identified as the most effective catalytic sites for the ORR, as demonstrated by a recent study. However, the fabrication of porous carbons w...
http://www.polymer.cn//ss/zhaoxuebo/publicationsshow_12275.html |
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Porous Carbon Polyhedrons with High-Level Nitrogen-Doping for High-Performance Sodium-Ion Battery Anodes
Sodium-ion batteries have been regarded as probable alternatives to lithium-ion batteries in the field of large-scale energy storage. In this work, nitrogen-doped porous carbon (NPC) polyhedrons are fabricated by using nitrogen-containing metal-organic frameworks as novel templates and precursors. The resultant NPC materials exhibit unique structure features, including porous structure, high-level...
http://www.polymer.cn//ss/zhaoxuebo/publicationsshow_12271.html |
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Structure and Properties of Gel-Spun Ultra-High Molecular Weight Polyethylene Fibers with High Gel Solution Concentration
Minfang An，You Lv，Haojun Xu，Qun Gu，Zongbao Wang*,
Structure and Properties of Gel-Spun
Ultra-High Molecular Weight Polyethylene Fibers with High Gel Solution
Concentration, Chinese Journal of
Polymer Science, 2017, 35, 524-533.
http://www.polymer.cn//ss/wangzb/publicationsshow_12060.html |
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Green Bionanocomposites from High-Elasticity “Soft” Polyurethane and High-Crystallinity “Rigid” Chitin Nanocrystals with Controlled Surface Acetylation
Castor oil-based polyurethane bionanocomposites with improved mechanical properties were prepared by the introduction of crab chitin nanocrystals from partial surface acetylation. Through controlled acetylation, some of the hydrophilic hydroxyl groups on the nanocrystals were replaced by hydrophobic acetyl groups in order to enhance the compatibility between the chitin nanoparticl...
http://www.polymer.cn//ss/ninglin/publicationsshow_9383.html |
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High temperature melted, radiation cross-linked, vitamin e stabilized oxidation resistant UHMWPE with low wear and high impact strength
In a previous communication we showed improvement in the wear resistance and toughness of cross-linked ultrahigh molecular weight polyethylene (UHMWPE) for total joint implants by radiation cross-linking after high temperature melting (HTM). In this study, we hypothesized that introduction of vitamin E into UHMWPE before high temperature melting could improve the oxidative stability of these UHM...
http://www.polymer.cn//ss/fujun/publicationsshow_5936.html |
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High tensile strength and high ionic conductivity bionanocomposite ionogels prepared by gelation of cellulose/ionic liquid solutions with nano-silica
Novel bionanocomposite ionogels consisting of an ionic liquid (IL) 1-ethyl-3-methylimidazolium acetate
(EMIMAc), microcrystalline cellulose (MCC) and nano-silica (nano-SiO2) particles with high tensile strength
and high ionic conductivity have been successfully prepared. Dynamic light scattering (DLS) and
transmission electron microscopy (TEM) measurements reveal a homogeneous dispersion of nano-S...
http://www.polymer.cn//ss/hongzansong/publicationsshow_5494.html |
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123. High tensile strength and high ionic conductivity bionanocomposite ionogels prepared by gelation of cellulose/ionic liquid solutions with nano-silica
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本文报道成功制备了由1-乙基-3-甲基咪唑醋酸离子液体、微晶纤维素和纳米二氧化硅粒子组成的具有高强度和高离子导电率的新型生物纳米复合离子凝胶。动态光散射（DLS）和透射电镜（TEM）结果表明纳米二氧化硅粒子在离子凝胶中能够很好分散。为了阐明纳米二氧化硅粒子对体系在溶液-凝胶转变和液晶相...
http://www.polymer.cn//ss/zhigangwang/publicationsshow_4837.html |
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