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One-Step Synthesis of a Thienylenepyridazinylenethienylene-based Coil-Rod-Coil Copolymer with Enhanced Emission and Improved Fluorescence Stability
关键字：aggregation，block copolymers，conjugated polymers，fluorescence，oligomers
A new coil-rod-coil copolymer is synthesized via Sonogashira coupling using one-step methodology. The copolymer PEG-OEPETPT-PEG constitutes of poly(ethylene glycol)
(PEG) as the coil block, and oligo[p-(ethynylenephenyleneethynylene)-alt-(thienylenepyridazinylenethienylene)] (OEPETPT) as the rod segment. The conjugated polymer PEPETPT with the same conjugated building blocks is also synthesized fo...
http://www.polymer.cn/research/sy_info15296 |
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parameters affecting one-step reactive compatibilization of pp/pa6 blends in a twin screw extruder
关键字：Reactive Blending, Compatibilization, Viscoelastic Properties, Morphology
the main objective of the present work was to study the role of effective parameters on in-situ compatibilization of pp/pa6 in a twin screw extruder.
http://www.polymer.cn/research/dis_info5382 |
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A Challenge to Stable Extrusion Foaming of Ternary Blends of One Branched and Two Linear PP and Evaluation of Rheological Parameters
关键字：Polypropylene foam; Melt elasticity; Cell population density.
Polypropylene is a linear crystalline material, which shows low melts extensibility. The processing window in extrusion foaming of linear PP is narrow[1], and the setting parameters are necessary to be optimized together with improving...
http://www.polymer.cn/research/dis_info5072 |
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【RSC Advances】Graphene/polyaniline@carbon cloth composite as a high-performance flexible supercapacitor electrode prepared by a one-step electrochemical co-deposition method
Increasing numbers of flexible universal energy storage devices are required for wearable and portable products. A typical representation of energy storage devices are supercapacitors. However, their applications are greatly limited due to their low conductivity, which is strongly restricted by the effect of the binder. We designed and prepared a flexible and binder-free supercapacitor based on ...
http://www.polymer.cn//ss/zhaobin/publicationsshow_13800.html |
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Simultaneously Porous Structure and Chemical Anchor: A Multifunctional Composite by One-Step Mechanochemical Strategy towards High-Performance and Safe Lithium-Sulfur Battery
lithium-sulfur (Li-S) battery has been regarded as one of most promising energy-storage systems to meet requirements for high-energy-density in electric vehicles, advanced portable electronic devices, and so on. However, practical application of Li-S battery is restricted severely by easy dissolution of lithium polysulfides and high ?ammability of sulfur. Herein, we developed, for the first time, ...
http://www.polymer.cn//ss/wugang/publicationsshow_13403.html |
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【47 Polymer Chemistry】 One-pot approach to prepare high-performance graphene-reinforced poly(vinyl chloride) using lithium alkyl as covalent bonding agent
A novel one-pot approach has been demonstrated for the preparation of poly(vinyl chloride) (PVC)/graphene nanocomposites based on the grafting reaction of PVC chains to graphene using n-BuLi as an initiator. The grafting reaction was successfully confirmed by FT-IR, XPS, TGA, TEM and ICP-OES. Raman measurements showed that the structural integrity of graphene framework was retained after surface f...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13275.html |
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【38 Journal of Materials Chemistry A】 One-pot synthesis of core/shell Co@C spheres by catalytic carbonization of mixed plastics and their application in the photo-degradation of Congo red
Much attention has been paid to the synthesis of core/shell metal@carbon composites, but many of the proposed methods are limited by sophisticated procedure and expensive precursors. Herein, a facile one-pot approach is established to prepare magnetic core/shell Co@C spheres through catalytic carbonization of mixed plastics (consisting of polypropylene, polyethylene and polystyrene) by Co3O4 at 70...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13245.html |
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JMCA——One-step transformation of highly hydrophobic membranes into superhydrophilic and underwater superoleophobic ones for high-efficiency separation of oil-in-water emulsions
Superhydrophilic membranes have drawn much attention owing to
their outstanding anti-fouling performance and ultrahigh permeation
flux for wastewater treatment and oil–water separation. Since most
widely used polymer membranes have high intrinsic hydrophobicity,
a universal approach for superhydrophilic modification is highly
required. Yet, how to simply transform highly hydropho...
http://www.polymer.cn//ss/wangzhenxing/publicationsshow_12640.html |
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Study on the Photocatalytic Performance of BiVO4/Bi2WO6 muti-walled Carbon Nanotube Nanocomposites in one-pot Hydrothermal Process(第11篇SCI)
Visible-light responsive BiVO4/Bi2WO6/multi-walled carbon nanotube (MWCNT) nanocomposites were facilely prepared via one-pot hydrothermal method. Effects of MWCNT content, solution pH,hydrothermal temperature and time, heating temperature and time on the structure forming and photocatalytic activity of BiVO4/Bi2WO6/MWCNT were investigated. Results showed that MWCNT content, hydrot...
http://www.polymer.cn//ss/liubaojiang/publicationsshow_12476.html |
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【Nano Research】A series of nanoparticles with phase-separated structures by 1,1-diphenylethene controlled one-step soap-free emulsion copolymerization and their application in drug release
A facile one-step approach to synthesize various phase-separated porous, raspberry-like, flower-like, core–shell and anomalous nanoparticles and nanocapsules via 1,1-diphenylethene (DPE) controlled soap-free emulsion copolymerization of styrene (S) with glycidyl methacrylate (GMA), or acrylic acid (AA) is reported. By regulating the mass ratio of S/GMA, transparent polymer solution, porous...
http://www.polymer.cn//ss/zhangqiuyu/publicationsshow_11823.html |
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