Momentive Performance Materials,中国聚合物网

您现在的位置：中国聚合物网 > 资料 > “Momentive Performance Materials” 的搜索结果

共有结果1482,当前从第781条到第790条,本次搜索耗时0秒

Effect of pre-lithiation degrees of mesocarbon microbeads anode on the electrochemical performance of lithium-ion capacitors
Lithium ion capacitors are assembled with pre-lithiated mesocarbon microbeads (LMCMB) anode and activated carbon (AC) cathode. The effect of pre-lithiation degrees on the crystal structure of MCMB electrode and the electrochemical capacitance behavior of LIC are investigated by X-ray diffraction (XRD) and the charge-discharge test of three-electrode cell. The structure of graphite still maintained...
http://www.polymer.cnt//ss/shizhiqiang/publicationsshow_13865.html

Excellent low temperature performance electrolyte of spiro-(1,1′)-bipyrrolidinium tetrafluoroborate by tunable mixtures solvents for electric double layer capacitor
This paper was addressed on studying the electrolyte for electrochemical double layer capacitors with relatively high ionic conductivity and high electrochemical stability for low temperature application. The data of systematical analysis of the electrochemical characteristics of EDLC have been presented using spiro-(1,1'''')-bipyrrolidinium tetrafluoroborate (SBP-BE4) with 1.5 mol L-1 (M) in a va...
http://www.polymer.cnt//ss/shizhiqiang/publicationsshow_13862.html

Effect of the capacity design of activated carbon cathode on the electrochemical performance of lithium-ion capacitors.
Lithium-ion capacitors (LICs) are assembled with activated carbon (AC) cathode and pre-lithiated mesocarbon microbeads (MCMB) anode. The effect of AC cathode capacity design on the electrochemical performance of LIC is investigated by the galvanostatic charging-discharging and electrochemicalimpedance tests. As the designed capacity of AC positive electrode is lower than 50 mAhg(-1), the working p...
http://www.polymer.cnt//ss/shizhiqiang/publicationsshow_13861.html

Facile fabrication of phosphorus-doped g-C3N4 exhibiting enhanced visible light photocatalytic degradation performance toward textile dye
Phosphorus-doped graphitic carbon nitride (P-g-C3N4) was facilely fabricated by in situ thermal copolymerization of urea and triphenylphosphine source materials. The P-g-C3N4 exhibited an enhanced photocatalytic performance than pristine g-C3N4 counterpart for the degradation of rhodamine B and acid blue D-2BR textile dye under visible light irradiation. X-ray diffraction (XRD), transmission elect...
http://www.polymer.cnt//ss/zhangxuan/publicationsshow_13830.html

【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.cnt//ss/zhaobin/publicationsshow_13807.html

【Ceramics International】Three-dimensional porous graphene/nickel cobalt mixed oxide composites for high-performance hybrid supercapacitor
Transition metallic mixed oxides have gained great interest for hybrid supercapacitor because of their extremely low cost and excellent electrochemical performance. Herein, we report a novel approach of overabundant metallic-ions- induced combination and space confined Ostwald ripening strategy to synthesize three-dimension graphene (3DG)/metal organic framework composite which could be transfor...
http://www.polymer.cnt//ss/zhaobin/publicationsshow_13793.html

Robust and flexible cellulose nanofiber/multi-walled carbon nanotube film for high-performance electromagnetic interference shielding
For the preparation of lightweight and high performance electromagnetic interference shielding material, the poor dispersion of carbon nanotube (CNT) and the weak interfacial strength degrade the mechanical properties of the polymer based composite with extremely high filler contents. Herein cellulose nanofibers (CNF) prepared by TEMPO-oxidized exhibits a&...
http://www.polymer.cnt//ss/zouhuawei/publicationsshow_13777.html

【Electrochimica Acta】Hydrothermal Synthesis Of Ni(OH)2 Nanoflakes On 3D Graphene Foam For High-Performance Supercapacitors
Ni(OH)2 nanoflakes were successfully synthesized with a facile hydrothermal method on 3D (three-dimensional) graphene grown by atmospheric pressure chemical vapor deposition (APCVD). The hydrothermal temperature and time were optimized to improve the performance of the composite as a binder-free supercapacitor electrode. The Ni(OH)2/3D graphene composite synthesized at 180 °C for 3 h shows high...
http://www.polymer.cnt//ss/zhaobin/publicationsshow_13726.html

【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.cnt//ss/zhaobin/publicationsshow_13722.html

69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 下一页