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141. From soft to strong elastomers: the role of additional crosslinkings in copolymer-grafted multiwalled carbon nanotube composite thermoplastic elastomers
Fabricating elastomeric materials is one of the most important branches
in current nanotechnology and composite science. The macroscopic
properties of the elastomers can be modified by adding fillers through
changing the types and degrees of crosslinkings. In this study,
copolymer-grafted multiwalled carbon nanotube composite thermoplastic
elastomers (CTPEs) have been designed, in which the g...
http://www.polymer.cn//ss/zhigangwang/publicationsshow_7892.html |
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Preparation of Core-Shell Nanofibers with Selectively Localized CNTs from Shish Kebab-like Hierarchical Composite Micelles
A novel and facile bottom-up strategy for preparing core-shell nanofibers with selectively localized carbon nanotubes is developed using hierarchical composite micelles of crystalline-coil copolymer and carbon nanotubes as the building blocks. An amphiphilic di-block copolymer of poly (p-dioxanone) (PPDO) and PEG (polyethylene glycol) functionalized with pyrene moieties at the chain ends of P...
http://www.polymer.cn//ss/wugang/publicationsshow_7839.html |
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Thermal Stability and Ablation Properties Study of Aluminum Silicate Ceramic Fiber and Acicular Wollastonite Filled Silicone Rubber Composite
ABSTRACT: The thermal stability and ablation properties of silicone rubber filled with silica (SiO2), aluminum silicate ceramic fiber (ASF), and acicular wollastonite (AW) were studied in this article. The morphology, composition, and ablation properties of the composite were analyzed after oxyacetylene torch tests. There were three different ceramic layers found in the ablated composite...
http://www.polymer.cn//ss/zouhuawei/publicationsshow_7589.html |
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Functionalized multi-walled carbon nanotube for improving the flame retardancy of ramie/poly(lactic acid) composite
Carbon nanotube (CNT) as a candidate of flame retardant additive has raised great interest among researchers. However, the insolubility and the aggregation of CNTs have severely limited their applications. This work aimed to functionalize CNT with a phosphorus-containing flame retardant to improve both flame retardancy and the dispersion. 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10...
http://www.polymer.cn//ss/taoyu/publicationsshow_7576.html |
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[Sci. Adv. Mater.] Preparation and Surface Morphology Control of Self-assembled graphene oxide/chitosan Composite Membrane
Graphene oxide (GO)/chitosan composite membrane with thickness of several hundred nanometers was prepared through self-assembly at the air-liquid interface. Thermogravimetric analysis (TGA), Fourier transform infrared (FTIR) spectra and X-ray photoelectron spectroscopy (XPS) were employed to study the interactions that induced the assembly of GO nanosheets and chitosan. The results show that the m...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_7534.html |
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Desalination of dye solution utilizing PVA/PVDF hollow fiber composite membrane modified with TiO2 nanoparticles
Desalination of dye solution utilizing PVA/PVDF hollow fiber composite membrane modified with TiO2 nanoparticles
http://www.polymer.cn//ss/bocy/publicationsshow_7527.html |
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202. Filter paper-derived carbon fiber/polyaniline composite paper for high energy storage applications.
Hierarchical composites (CFP–PANI) of carbon fiber papers (CFP) and polyaniline (PANI) have been facilely prepared by in-situ polymerization of aniline monomers on the surface of CFP films, which were simply obtained by low-cost carbonization of widely used filter paper. The wood–celluloses, which serve as the main component and the backbone of filter paper, are key raw materials for fabricating...
http://www.polymer.cn//ss/liutianxi/publicationsshow_7446.html |
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The Nano-composite Scaffolds of PLGA with Poly (L-lactide) Grafted Hydroxyapatite for Bone Tissue Engineering
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http://www.polymer.cn//ss/pbzhang/publicationsshow_7411.html |
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In vivo degradation behavior of porous composite scaffolds of poly(lactide-co-glycolide) and nano-hydroxyapatite surface grafted with poly(L-lactide)
Intramuscular implantation test of 20w showed that porous composite scaffolds of surface grafted g-HAP/PLGA and ungrafted n-HAP/PLGA presented slower degradation and higher mineralization compared to that of pure PLGA. Compared with n-HAP/PLGA, g-HAP/PLGA showed an improved absorption and biomineralization because of its improved distribution of g-HAP nanoparticles in PLGA matrix. &nb...
http://www.polymer.cn//ss/pbzhang/publicationsshow_7065.html |
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Mineralization and osteogenesis of nano-composite porous scaffold of poly(lactide-co-glycolide) and hydroxyapatite particles surface-grafted with poly(L-lactide)
The 3 rd Asian Symposium on Biomineralization: ASB-3, Xiamen, 2007.11.21-23
http://www.polymer.cn//ss/pbzhang/publicationsshow_7023.html |
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