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Composite of mesocarbon microbeads/hard carbon as anode material for lithium ion capacitor with high electrochemical performance.
Lithium-ion capacitor (LIC) is fabricated using activated carbon (AC) as the positive electrode and a mixture of mesocarbon microbeads (MCMB) and hardcarbon (HC) as the negative electrode (denoted as MH). The structure characterization of carbon materials are investigated by X-ray diffraction (XRD), field-emission scanning electron microscopy (FE-SEM) and nitrogen adsorption apparatus. The electro...
http://www.polymer.cn//ss/shizhiqiang/publicationsshow_13868.html |
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【Nanoscale Research Letters】Temperature-dependent gas transport performance of vertically aligned carbon nanotube/parylene composite membranes
A novel composite membrane consisting of vertically aligned carbon nanotubes (CNTs) and parylene was successfully fabricated. Seamless filling of the spaces in CNT forests with parylene was achieved by a low-pressure chemical vapor deposition (CVD) technique and followed with the Ar/O2 plasma etching to expose CNT tips. Transport properties of various gases through the CNT/parylene membranes wer...
http://www.polymer.cn//ss/zhaobin/publicationsshow_13807.html |
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【Applied Surface Science】Investigation on surface layer characteristics of shot peened graphene reinforced Al composite by X-ray diffraction method
Graphene reinforced Al composite with high mechanical property was successfully reported. However, there are quite limited studies about shot peening effect on this new type material. Here, 1.0?wt% graphene reinforced Al composite was produced by powder metallurgy and treated by shot peening. The surface layer characteristics of shot peened composite was investigated by X-ray diffraction line pr...
http://www.polymer.cn//ss/zhaobin/publicationsshow_13797.html |
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【ChemElectroChem】Millimeter-Long Vertically-Aligned Carbon Nanotube Supported Co3O4 Composite Electrode For High-Performance Asymmetric Supercapacitor
Cobalt oxide (Co3O4) nanoparticles uniformly anchored on vertically aligned carbon nanotube arrays (VACNTs) are synthesized by means of an effective supercritical carbon dioxide (scCO2) assisted impregnation followed by a thermal annealing process. Benefiting from their desirable 3D nanostructure, the Co3O4/VACNTs (CVN) composites manifest a high specific capacitance of 833 F/g at a current dens...
http://www.polymer.cn//ss/zhaobin/publicationsshow_13722.html |
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Fabrication of polylactic acid/carbon nanotubes/chitosan composite fibers by electrospinning for strawberry preservation.
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http://www.polymer.cn//ss/liuyaowen/publicationsshow_13333.html |
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Development of ultrasound treated polyvinyl alcohol/tea polyphenol composite films and their physicochemical properties.
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http://www.polymer.cn//ss/liuyaowen/publicationsshow_13328.html |
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Carboxymethyl cellulose/polyacrylamide composite hydrogel for cascaded treatment/reuse of heavy metal ions in wastewater
https://www.sciencedirect.com/science/article/pii/S0304389418308707
A new bio-based bilateral hydrogel containing carboxymethyl cellulose (CMC) and polyacrylamide (PAM) was prepared for the wastewater remediation. The obtained CMC/PAM composite hydrogel reveals a strong single-ion affinity for copper (CuII), lead (PbII) and cadmium (CdII) ions, as well as multi-ion absorbability with it...
http://www.polymer.cn//ss/cenglxl/publicationsshow_13297.html |
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Water-dispersible and magnetically recoverable Fe3O4/Pd@nitrogen-doped carbon composite catalysts for catalytic reduction of 4-nitrophenol
Water-dispersible and magnetically recoverable Fe3O4/Pd@nitrogen-doped carbon catalysts were prepared. The porous nitrogen-doped carbon shells facilitate to enhance the stability of Pd nanoparticles and the water-dispersibility. The catalysts have good catalytic activity for the reduction of 4-nitrophenol and its derivatives, and can be magnetically separated from the reaction solution.
http://www.polymer.cn//ss/bianshaowei/publicationsshow_13133.html |
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Fabrication of Graphene/Cotton and MnO2/Graphene/Cotton Composite Fabrics as Flexible Electrodes for Electrochemical Capacitors
Graphene/cotton composite fabrics for use as flexible electrodes were prepared using a thermal reduction method. The reducing condition significantly influenced the conductivity of the graphene/cotton fabrics.The conductive graphene/cotton fabrics with hierarchical structures used as flexible electrode substrates facilitate the loading of pseudocapacitor materials, enhancing electron transport a...
http://www.polymer.cn//ss/bianshaowei/publicationsshow_13115.html |
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[J. Mater. Chem. C.] Scalable Fabrication of Free-Standing, Stetchable CNTs/TPE Ultrathin Composite Film for Skin Adhesive Epidermal Electronics
Wearable electronics have drawn extensive interest on account of their potential applications in smart human–machine interfaces, wearable human-health monitors and mimicking biological organs. However, the scalable and cost-effective fabrication of self-adhesive and easily transferred flexible ultrathin films is still challenging. Herein, a simple and highly efficient strategy was proposed for an...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_13061.html |
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