Results 201 to 210 of about 1,999,428 (253)
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Journal of Nanoscience and Nanotechnology, 2015
Through the pyrolysis of acetylene at 250 °C, large quantities of carbon nanofiber bundles (CNFBs), curved carbon nanofibers (CCNFs) and helical carbon nanofibers (HCNFs) can be synthesized selectively by controlling the Fe:Cu molar ratio of Fe-Cu nanoparticles.
X S, Qi +4 more
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Through the pyrolysis of acetylene at 250 °C, large quantities of carbon nanofiber bundles (CNFBs), curved carbon nanofibers (CCNFs) and helical carbon nanofibers (HCNFs) can be synthesized selectively by controlling the Fe:Cu molar ratio of Fe-Cu nanoparticles.
X S, Qi +4 more
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, 2016 Carbon Nanofibers: Synthesis and Applications
Journal of Nanoscience and Nanotechnology, 2014As a novel functional material, carbon nanofiber has many interesting applications in the chemical industry, material science, and energy storage fields. Chemical vapor dispersion and carbonization polymer nanofibers are the two important routes to synthesize carbon nanofibers.
Hongyan, Song, Wenzhong, Shen
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Amorphous Carbon Nanofibers and Their Activated Carbon Nanofibers as Supercapacitor Electrodes
The Journal of Physical Chemistry C, 2010Peer ...
Barranco, Violeta +8 more
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Characteristics of Carbon Nanofibers
2020Carbon nanofibers (CNFs) are fibrous nanostructures of sp2-hybridized carbon having partial structural similarity with carbon nanotubes (CNTs). This chapter reviews the structure, synthesis techniques, properties and applications of CNFs. CNFs can be produced either by vapor phase growth using chemical vapor deposition or by carbonization of pre ...
Raghunandan Sharma, Kamal K. Kar
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Formation of carbon nanofibers
The Journal of Physical Chemistry, 1992Recently 3-1 50-nm-diameter carbon fibers have been discovered which appear to grow spontaneously by deposition from carbon vapor. It is proposed that these structures may be giant fullerenes which have grown by direct insertion into the graphitic network of smaller carbon species (atoms, ‘linear” chains, monocyclic rings, or even smaller fullerenes ...
M. Endo, H. W. Kroto
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Consolidation of carbon nanofibers with pyrolytic carbon
Solid Fuel Chemistry, 2007A strategy of industrial-scale manufacture for a wide range of carbon materials based on carbon nanofibers is proposed. It was shown that porous materials with a high sorption capacity can be obtained with the use of carbon nanofibers by means of conventional manufacturing operations.
B. V. Peshnev, A. A. Dmitriev
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2016
The properties and abundance of carbon in its different forms resulted in the wide use of carbon-based materials by diverse sectors of industry, science, and technology. Consequently, emerging and anticipated technological challenges have increased the pressure on researchers to develop advanced carbon-based materials. In addition, there will always be
Samuel Chigome, Sunil A. Patil
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The properties and abundance of carbon in its different forms resulted in the wide use of carbon-based materials by diverse sectors of industry, science, and technology. Consequently, emerging and anticipated technological challenges have increased the pressure on researchers to develop advanced carbon-based materials. In addition, there will always be
Samuel Chigome, Sunil A. Patil
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Electrical Conductance in a Single Carbon Nanofiber
Journal of Nanoscience and Nanotechnology, 2005A microwave-plasma enhanced chemical-vapor-deposition (MPECVD) method was used to grow a solo multi-wall carbon nanofiber, which plays as a bridge across nickel electrodes that were separated by the photolithographic process. The length and diameter of carbon nanofiber are 3 microm and 100 nm, respectively. The single wire across the electrodes reveals
Lun Wei, Chang, Juh Tzeng, Lue
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Carbonized Electrospun Nanofiber Sheets for Thermophones
ACS Applied Materials & Interfaces, 2016Thermoacoustic performance of thin freestanding sheets of carbonized poly(acrylonitrile) and polybenzimidazole nanofibers are studied as promising candidates for thermophones. We analyze thermodynamic properties of sheets using transport parameters of single nanofibers and their aligned and randomly electrospun thin film assemblies.
Ali E, Aliev +2 more
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