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117. Simultaneous enhancements of toughness and tensile strength for thermoplastic/elastomer blends through interfacial photocrosslinking with UV radiation
本文报道了一种通过紫外光（UV）辐照在聚丙烯（PP）/马来酸酐接枝苯乙烯-b-（乙烯-co-丁烯）-苯乙烯嵌段共聚物（mSEBS）热塑性塑料/弹性体共混物中引入光交联界面的简单方法。在该方法中，以二苯甲酮（BP）作为光引发剂，三聚异氰酸三烯丙酯（TAIC）作为交联剂，在mSEBS相区与PP相区的界面处以及mSEBS相区中发生自由基交联反应。相较于未光交联的样品，有光交联界面结构的PP/mSEBS 共混物的韧性和拉伸强度由于光交联增强的界面黏附...
http://www.polymer.cnt//ss/zhigangwang/publicationsshow_4577.html |
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116. Significantly Accelerated Spherulitic Growth Rates for Semicrystalline Polymers through the Layer-by-Layer Film Method
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很少有人思考过一层液态聚合物铺敷在结晶聚合物表面会起到什么样的效果。在这篇文章所报道的研究中我们主要是以偏光显微镜（POM）观察一层聚环氧乙烷（PEO）膜覆盖在聚乳酸（PLA）膜表面上，PEO熔体层对PLA在不同温度下等温结晶动力学的影响。我们将该PEO/PLA双层膜与PLA膜和PLA/PEO共混物膜中PLA...
http://www.polymer.cnt//ss/zhigangwang/publicationsshow_4489.html |
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92. Gyroid nanostructure through manipulation of unique molecular shape, polarity and functionalization of a Janus amphiphilic codendrimer
The gyroid structure with its interesting and mysterious symmetry has attracted the great attention of scientists with a variety of backgrounds. Constituting the gyroid structure through a precise control of the (macro)molecular architecture and the properties of its building blocks is a challenge. In this work we report our effort in creating a gyroid nanostructure in a Janus amphiphilic codendri...
http://www.polymer.cnt//ss/wangwei/publicationsshow_4319.html |
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Synthesis of Macroporous Polymer through Heterogeneous Polymerization by Redox Initiator and Application as Scaffold for Pd Nanoparticles
Heterogeneous polymerization of the binary hydrophilic/hydrophobic monomers initiated by the redox pair to synthesize macroporous amphiphilic copolymers is reported. This strategy employs the initiator of the hydrophilic/hydrophobic redox pair of K2S2O8/1-octylamine or the hydrophilic/hydrophilic redox pairs of K2S2O8/diethylamine and K2S2O8/Na2SO3 to initiate the polymerization on the O/W emulsio...
http://www.polymer.cnt//ss/zhangwangqing/publicationsshow_4275.html |
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Formation of core-shell-corona micellar complexes through adsorption of double hydrophilic diblock copolymers into core-shell micelles
onlinelibrary.wiley.com/doi/10.1002/marc.200500281/abstract
The complexation between polystyrene-block-poly(acrylic acid) (PS-b-PAA) micelles and poly(ethylene glycol)-block-poly(4-vinyl pyridine) (PEG-b-P4VP) is studied, and a facile strategy is proposed to prepare core-shell-corona micellar complexes. Micellization of PS-b-PAA in ethanol forms spherical core-shell micelles with PS block as core...
http://www.polymer.cnt//ss/zhangwangqing/publicationsshow_4055.html |
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Surface modification of polyacrylonitrile nanofibrous membranes with superior antibacterial and easy-cleaning properties through hydrophilic flexible spacers(2012),
Surface modification which creates surfaces capable of killing adherent bacteria and simply repelling dead bacterial was performed on electrospun polyacrylonitrile (PAN) nanofibrous membranes. Briefly, nitrile groups on the PAN nanofiber surfaces were reduced into amino groups, extended tethers by coupling of hydrophilic flexible spacers, followed by reaction with polyhexamethylene guanidine hydro...
http://www.polymer.cnt//ss/lixs/publicationsshow_3844.html |
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Free energy and scalings for polymer translocation through a nanopore: A molecular dynamics simulation study combined with milestoning
Free energy and scalings for polymer translocation through a nanopore: A molecular dynamics simulation study combined with milestoning
http://www.polymer.cnt//ss/luzhongyuan/publicationsshow_3618.html |
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Theoretical study of the permeation of water through TiO(2) nanotubes using molecular dynamics simulation
In this study, the theoretical structures of armchair (6, 6) and zigzag (12, 0) TiO(2) nanotubes (TiNTs) were constructed by rolling the (101) layer of an anatase TiO(2) crystal. The (101) layer was made using Materials Studio (MS) by cutting the cleave plane (101) of the anatase TiO(2) crystal. Based on these structures, the basic properties of TiO(2) nanotubes were investigated using MS. M...
http://www.polymer.cnt//ss/leslieliu/publicationsshow_3583.html |
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Polymer microparticles with controllable surface-textures generated through interfacial instabilities of emulsion droplets
Liu, S. Q.,Deng, R. H., Li, W. K., Zhu, J. T.*Polymer microparticles with controllable surface-textures generated through interfacial instabilities of emulsion droplets. Adv. Funct. Mater., 2012, 22, 1692-1697
http://www.polymer.cnt//ss/jintaozhu/publicationsshow_3513.html |
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Preparation of PVC/Kaolin Nanocomposites through Solid State Shear Compounding Based on Pan-milling
Solid state shear compounding technology (S3C) based on pan-milling is an effective method to prepare polymer/layered mineral composites with nano intercalating structure. The PVC/Kaolin compounding powders were successfully prepared by pan-milling at ambient temperature, and then the PVC/Kaolin nanocomposites were processed by moulding The structure and properties of PVC/Kaolin compounding powder...
http://www.polymer.cnt//ss/likanshe/publicationsshow_3511.html |
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