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[J. Mater. Chem. B] Photo-controlled host–guest interaction as a new strategy to improve the preparation of ‘‘breathing’’ hollow polymer nanospheres for controlled drug delivery
This paper presents the photo-controlled host–guest interaction between azobenzene and b-cyclodextrin as a new strategy to improve the method of core removal to prepare poly((itaconoyloxy)ethyl methacrylate)-block-poly(N-isopropylacrylamide)-based hollow nanospheres. This improved method for the preparation of hollow nanospheres is simple, environmentally friendly, and highly efficient....
http://www.polymer.cn//ss/tianwei/publicationsshow_8686.html |
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Various types of hydrogen bonds, their temperature dependence and water-polymer interaction in hydrated poly(acrylic acid) as revealed by H-1 solid-state NMR spectroscopy
Various types of hydrogen bonds, their temperature dependence and water-polymer interaction in hydrated poly(acrylic acid) (PAA) were systematically investigated using 1H CRAMPS solid-state NMR techniques in the temperature range from 25 to 110 °C. The 1H CRAMPS NMR methods are based on a recently developed continuous phase modulation technique for 1H-1H homonuclear dipolar decoupling. The 1H CRA...
http://www.polymer.cn//ss/sunpingchuan/publicationsshow_5154.html |
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Unusual rheological behavior of liquid polybutadiene rubber/clay nanocomposite gels: The role of polymer-clay interaction, clay exfoliation, and clay orientation and disorientation
The rheological properties of liquid polybutadiene rubber/organo-clay nanocomposite gels were investigated by rheological experiments, focusing on the effects of clay exfoliation and orientation-disorientation as well as polymer-clay interaction and temperature. Both irreversible and reversible viscosity transitions were observed in the temperature range from 26 to 136 °C in steady shear experime...
http://www.polymer.cn//ss/sunpingchuan/publicationsshow_5149.html |
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11. Effects of molecular weight and interaction parameter on the glass transition temperature of polystyrene mixtures and its blends with polystyrene/poly(2,6-dimethyl-p-phenylene oxide)
暂无。
http://www.polymer.cn//ss/zhigangwang/publicationsshow_2474.html |
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Unusual rheological behavior of liquid polybutadiene rubber/clay nanocomposite gels: The role of polymer-clay interaction, clay exfoliation, and clay orientation and disorientation
The rheological properties of liquid polybutadiene rubber/organo-clay nanocomposite gels were investigated by rheological experiments, focusing on the effects of clay exfoliation and orientation-disorientation, as well as polymer-clay interaction and temperature. Both irreversible and reversible viscosity transitions were observed in the temperature range from 26 to 136 ?C in st...
http://www.polymer.cn//ss/wxlthefirst/publicationsshow_2085.html |
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Synthesis, Self-assembly, and Crystal Structure of a Shape-Persistent Polyhedral-Oligosilsesquioxane Nanoparticle Tethered Perylene Diimide
关键字：Crystal Structure, Nanobelt, π-π Interaction, Perylene diimide, Polyhedral Oligosilsequioxanes, POSS, Self-assembly, Shape-persistent.
A novel organic-inorganic hybrid with two polyhedral
oligosilsesquioxane (POSS) nanoparticles
covalently attached to perylene diimide (PDI) via a rigid 1,4-phenylene linkage
(POSS-PDI-POSS)
was designed and synthesized to examine the effect of bulky and well-defined nanoparticle
side chains on the self-assembly behavior of PDI derivatives. The molecules were self-assembled directly by
slow...
http://www.polymer.cn/research/sy_info16328 |
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Thermoplastics Reinforced by Self-welded Glass Fibers Effect of Interfacial Affinity on Preferential Segregation
关键字： Fiber-polymer interaction, Fiber-reinforced polymer composites, Interfacial shear strength
The aim of this study is to clarify the effect of relative interfacial affinity on theformation of glass fiber-polyamide 6 (GF-PA6) networks in different polymer matrices. The fiber-polymer interaction was estimated by the...
http://www.polymer.cn/research/sy_info15162 |
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高温状态下PPS/PA6 聚合物合金相容性研究
关键字：Poly(phenylene sulfide), Nylon6 Interaction parameter, Miscibility
预测聚合物共混物间相容性的方法主要有溶解度参数法，相互作用参数法等。
http://www.polymer.cn/research/dis_info13616 |
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TiO2 与聚乳酸基体相互作用的研究
关键字：Poly(lactic acid)(PLLA), TiO2, interaction, Ultraviolet irradiation
聚乳酸（PLLA）分子链中的C-O 键、C-C 键和C-H 键键能分别为344kJ/mol、347 kJ/mol和462 kJ/mol，户外紫外线波长200nm 和300nm 的光能量分别为598 kJ/mol 和397 kJ/mol，当PLLA 材料户外使用时，极易受到紫外线的破坏，进而影响材料使用性能。
http://www.polymer.cn/research/dis_info13566 |
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Supramolecular hydrogels made of low-molecular-weight PEO and α-cyclodextrin and their hybridization with SiO2 nanoparticles through host-guest interaction
关键字：Supramolecular,hydrogels,made,low,molecular,weight,PEO,cyclodextrin,hybridization,SiO,nanoparticles,host,guest,interaction,
During past few years, supramolecular hydrogels formed from cyclodextrins (CD) and PEO [1, 2] or PEO-containing amphiphilic triblock [3-5] and graft copolymers [6, 7] have attracted much attention due to their potential applications in...
http://www.polymer.cn/research/dis_info7292 |
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