Results 11 to 20 of about 12,174 (269)
Growth of single-wall carbon nanotubes by chemical vapor deposition for electrical devices [PDF]
, 2006 Carbon emerges in di®erent forms. Diamond and graphite have been well known mate- rials for centuries. Moreover fullerenes and nanotubes were discovered only a few years ago. H. W. Kroto et al. depicted the fullerenes in 1985 [1]. A few years later, in
Furer, Jürg
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Unidirectional and bi-directional growth of carbon nanotubes on the catalytic Co–Zr–N-(O) material
Journal of Materials Research and Technology, 2021 In this paper we have demonstrated the possibility of the MWCNT growth on initially amorphous Co–Zr–N–O alloy thin film which was crystallized during heating followed by formation of Co particles on the surface.
P. Mierczynski +9 more
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Field electron emission of double walled carbon nanotube film prepared by drop casting method [PDF]
, 2007 Thick films of double walled carbon nanotubes (DWCN) were deposited on indium-tin-oxide (ITO) coated glass substrates by drop casting method and were studied for their field electron emission property in a parallel plate configuration using bare ITO ...
Flahaut, Emmanuel +5 more
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Beilstein Journal of Nanotechnology, 2017 In this work we modelled the diffusive transport of a dilute gas along arrays of randomly distributed, vertically aligned nanocylinders (nanotubes or nanowires) as opposed to gas diffusion in long pores, which is described by the well-known Knudsen ...
Wojciech Szmyt, Carlos Guerra, Ivo Utke
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DNA Directed Self-Assembly of Carbon Nanotube Structures [PDF]
, 2011 Production of pure carbon nanotube species and organization of nanoscale structure are two fundamental barriers to the utilization of CNTs in nanoelectronics.
Han, Si-ping
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Journal of Advanced Materials in Engineering, 2021 Carbon nanotubes contain impurities and deamorphization is one of the methods of their purification. In this study, for the first time, a solution of piranha with a ratio of 3:1 (30 ml sulfuric acid + 10 ml hydrogen peroxide) as well as microwave ...
F. Delshad, M. Maghrebi, M. Baniadam
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Nanoscale Research Letters, 2018 We investigate the thermal stability of alumina supporting layers sputtered at different conditions and its effect on the growth of aligned single-walled carbon nanotube arrays.
Jung Bin In +7 more
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Engineering, 2021 One-dimensional (1D) Pt-based electrocatalysts demonstrate outstanding catalytic activities and stability toward the oxygen reduction reaction (ORR). Advances in three-dimensional (3D) ordered electrodes based on 1D Pt-based nanostructure arrays have ...
Shangfeng Du
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Experimental Investigation on Patterning of Anchored and Unanchored Aligned Carbon Nanotube Mats by Fluid Immersion and Evaporation [PDF]
, 2007 Pattern formation by capillary forces in a nanoscale system was studied experimentally. Densely packed, vertically aligned mats of order 100 microns in height comprised of 20 nm diameter multi-walled carbon nanotubes were fabricated and treated with ...
Sansom, Elijah Bodhi
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Large scale production of multi-walled carbon nanotubes by fluidized bed catalytic chemical vapor deposition : a parametric study [PDF]
, 2007 A parametric study investigating the impact of temperature, run duration, total pressure, and composition of the gaseous phase on the catalytic growth of multi-walled carbon nanotubes (MWNT) has been performed. MWNT have been produced very selectively on
Bernard, Daniel +7 more
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