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Chiral Coordination Polymer: Synthesis and Application in Asymmetric Catalysis
关键字：Coordination polymer； 1,1；-Bi-2-naphthol； Asymmetric catalysis.
Three chiral 1,1&amp；#61602；-bi-2-naphthol-Ti coordination polymers were prepared. In the asymmetric oxidation of sulfide, the resulting polymers exhibited good yield and excellent enantioselectivity(up to 98%ee). The bridged-linker and the solvent&n...
http://www.polymer.cn/research/dis_info1757 |
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Study on a Novel Polymer-based Secondary Battery System
关键字：Study,Novel,Polymer,based,Secondary,Battery,System,
This study is intended to develop a polyindole-based polymer battery system, which has a high electromotive force together with a high cycle property and is capable of fast charging and discharging.
http://www.polymer.cn/research/dis_info1745 |
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INVESTIGATION OF POLYCONDENSATION OF POLYNUCLEAR AROMATIC RESIN AND THEIR POLYMER COMPOSITION MATERIAL
关键字：INVESTIGATION,POLYCONDENSATION,POLYNUCLEAR,AROMATIC,RESIN,AND,THEIR,POLYMER,COMPOSITION,MATERIAL,
With the exploration and developing of raw oil resources, there appears an obvious trend for the oil to become heavier and heavier. Today, the residua accounts for 50% or so of the whole oil product. How to use ...
http://www.polymer.cn/research/dis_info1703 |
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SYNTHESIS AND CHARACTERIZATION OF POLYMER HYBRID IRON OXIDE NANOPARTICLES
关键字：SYNTHESIS,AND,CHARACTERIZATION,POLYMER,HYBRID,IRON,OXIDE,NANOPARTICLES,
Two approaches were developed to synthesize the polymer hybrid iron oxide nanoparticles, radical graft polymerization and surface initiated atom transfer radical polymerization (ATRP).
http://www.polymer.cn/research/dis_info1698 |
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SELF-HEALING POLYMER AND ITS COMPOSITES:A PRELIMINARY CASE STUDY
关键字：SELF,HEALING,POLYMER,AND,ITS,COMPOSITES,PRELIMINARY,CASE,STUDY,
Long-term durability and reliability are critical for polymer matrix composites used in structural applications [1]. The exposure to harsh environment would lead to the degradations of components made from these materials.
http://www.polymer.cn/research/dis_info1684 |
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Waste Polymer Degradation to Oil over Catalyst as a Recycling Method
关键字：Waste,Polymer,Degradation,Oil,Catalyst,Recycling,Method,
Accumulation of enormous amounts of plastics waste produced all over the world has negative implications on the environment.
http://www.polymer.cn/research/dis_info1648 |
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Simulation of Phase Dispersion in Multi-phase Polymer Blends；
关键字：Simulation,Phase,Dispersion,Multi,phase,Polymer,Blends,amp,61574,
This ordinary differential equation model is based on three assumptions: 1) particles keep spherical； 2) the particle diameter D(t) of dispersed phase is monodisperse at each second t during the blending process； 3) particles br...
http://www.polymer.cn/research/dis_info1641 |
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Polymer-Substrate Interactions on the Surface Composition and Morphology of Polymer Blend Thin Films
关键字：SEBS/PMMA blends； Thin film； Substrate； Morphology.
Surface structures and compositions of poly (styrene-block-ethylene/butylene-block-styrene) (SEBS) / poly (methyl methacrylate) (PMMA) blend films have been studied by the atomic force microscopy (AFM) and X-ray photoelectron spectroscopy (XPS). Substrate...
http://www.polymer.cn/research/dis_info1637 |
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The Preparation of Carbon Nanofibers by Polymer Blend Technique
关键字：The,Preparation,Carbon,Nanofibers,Polymer,Blend,Technique,
Carbon fiber is one kind of high performance fibers which shows very important uses in many field.The reported method to prepare carbon nanofibers includes vapor growth, static spinning. [1] Recently polymer blend technique has be...
http://www.polymer.cn/research/dis_info1613 |
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Structure and Morphology of RF Sputtered-deposited Polymer Fluorocarbon Films
关键字：Structure,Morphology,Sputtered,deposited,Polymer,Fluorocarbon,Films,
Polymer Fluorocarbon(PF) films obtained by sputtering PTFE such as dielectrics, optical layers, hydrophobic coatings and solid lubricants[1,2] ,but there remain substantial gaps in our understanding of their structure and morphology. Although th...
http://www.polymer.cn/research/dis_info1611 |
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