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【11 Polymers for Advanced Technologies】 Synthesis and characterization of a novel organophosphorus flame retardant and its application in polypropylene
A novel organophosphorus containing spiro and caged bicyclic phosphate, 3,9‐Bis‐(1‐oxo‐2,6,7‐trioxa‐1‐phospha‐bicyclo[2.2.2]oct‐4‐ylmethoxy)‐2,4,8,10‐tetraoxa‐3,9‐diphospha‐spiro[5.5]undecane 3, 9‐dioxide (SBCPO), was synthesized and characterized by Fourier transform infrared (FTIR), hydrogen‐1 nuclear magnetic resonance (NMR) and phosphorus‐31 NMR. The flame retardancy of polyp...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13234.html |
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Magnetic microcapsules with inner asymmetric structure: Controlled preparation, mechanism, and application to drug release.
Magnetic microcapsules with inner asymmetric structure are prepared by miniemulsion polymerization of styrene in presence of oleic acid-modified Fe3O4 as magnetic nanoparticles and n-heptane (HP) as core. The resultant microcapsules with novel structure exhibit magnetic anisotropy and cavity anisotropy. The formation mechanism of the microcapsule is illustrated in detail. The obtained results show...
http://www.polymer.cn//ss/zhangbaoliang/publicationsshow_13072.html |
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Red-blood-cell-like BSA/Zn3(PO4)2 hybrid particles: Preparation and application to adsorption of heavy metal ions.
A novel kind of red-blood-cell-like bovine serum albumin (BSA)/Zn3(PO4)2 hybrid particle is prepared at room temperature by a facile and rapid one-step method based on coordination between BSA and zinc ion. The morphology of the monodisperse hybrid particle shows oblate spheroidal type with a one sided single hole on the surface. The hybrid particle is constructed with BSA/Zn3(PO4)2 nanoplates of ...
http://www.polymer.cn//ss/zhangbaoliang/publicationsshow_13071.html |
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017. Multiscale modeling of glass transition in polymeric films: Application to stereoregular poly(methyl methacrylate)s
The multiscale modeling scheme has been extended to derive the coarse-grained potentials for simulating glass transition temperatures (Tg) of the bulks and the freely-standing films of two stereoregular poly (methyl methacrylate) (PMMA) configurations. The extensive molecular dynamics simulations reasonably reproduce the volumetric properties. Furthermore, the “dynamical Tg” sensibly exhibits ...
http://www.polymer.cn//ss/wuchaofu/publicationsshow_12941.html |
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Effects of Various Factors on the Modification of Carbon Nanotubes with Polyvinyl Alcohol in Supercritical CO2 and Their Application in Electrospun Fibers
Supercritical(SC) CO2 anti-solvent induced polymer epitaxy(SAIPE) method was used to help prepare nanohybrid carbon nanotubes(CNTs) wrapped withpolyvinyl alcohol(PVA) nanocrystals. With the variation of a series of experimental conditions or peripheral effects, such as PVA concentration, CNTs concentration, and SC CO2 pressure, the optimal experimental variables for PVA-nanocrystals growing on C...
http://www.polymer.cn//ss/jiananzhang/publicationsshow_12927.html |
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Preparation of graphene/MgCl2‐supported Ti‐based Ziegler‐Natta catalysts by the coagglomeration method and their application in ethylene polymerization
We report a facile coagglomeration method for preparing graphene (G)/MgCl2‐supported Ti‐based Ziegler‐Natta catalysts. The effects of graphene feed ratio on catalyst morphology and ethylene polymerization behavior were examined. The synthesized catalyst exhibited very high activity for ethylene polymerization. The resultant polyethylene (PE)/G nanocomposites showed a laye...
http://www.polymer.cn//ss/polyhx/publicationsshow_12746.html |
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Preparation of Au Nanoparticles Immobilized Cross-Linked Poly(4-vinylpyridine) Nanofibers and Their Catalytic Application for the Reduction of 4-Nitrophenol
Catalytic nanofibers are prepared by the immobilization of Au nanoparticles (AuNPs) onto the surface of cross-linked electrospun poly(4-vinylpyridine) (P4VP) nanofibers. The crosslinking of the P4VP nanofibers by 1,4-diiodobutane via quaternization reaction greatly enhances the stability of the nanofibers against the solvent dissolution, which can then be used as promising platform for the immob...
http://www.polymer.cn//ss/polyhx/publicationsshow_12734.html |
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[Journal of Materials Science: Materials in Electronics]Solid-State Synthesis of ZnO Nanorods Coupled with Reduced Graphene Oxide for Photocatalytic Application[2017]
Tingting Xu*, Jinglu Hu, Yawei Yang, Wenxiu Que*, Xingtian Yin, Hongjing Wu, and Lixin Chen. “Solid-State Synthesis of ZnO Nanorods Coupled with Reduced Graphene Oxide for Photocatalytic Application”, Journal of Materials Science: Materials in Electronics, 2017, DOI: 10.1007/s10854-017-8447-4.
http://www.polymer.cn//ss/tingtingxu/publicationsshow_12703.html |
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[Applied Energy] Reversible thermochromic microencapsulated phase change materials for thermal energy storage application in thermal protective clothing
In this study, a series of reversible thermochromic microencapsulated phase change materials (TC-MPCMs), exhibiting excellent latent heat storage-release performance, were designed and fabricated successfully. The characterization and microstructure regulation of TC-MPCMs were conducted systematically as well. The core of TC-MPCMs was comprised of crystal violet lactone employed as thermochromic c...
http://www.polymer.cn//ss/liwei/publicationsshow_12695.html |
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Fabrication of graphene-fullerene hybrid by self-assembly and its application as support material for methanol electrocatalytic oxidation reaction
Graphene-fullerene hybrids were facilely fabricated by self-assembly of graphene oxide (GO) and multi-substituted fulleropyrrolidines (PyrC60). The hybrids (GO-PyrC60) were applied as support materials to deposit Pd nanoparticle catalyst by a simple hydrothermal co-reduction approach. The as-prepared electrocatalysts (Pd/RGO-PyrC60) were characterized by transmission electron microscopy (TEM), X...
http://www.polymer.cn//ss/zhangxuan/publicationsshow_12647.html |
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