Results 31 to 40 of about 152,214 (317)
Hydrogen Nanometrology in Advanced Carbon Nanomaterial Electrodes
Nanomaterials, 2021 A comparative experimental study between advanced carbon nanostructured electrodes, in similar hydrogen uptake/desorption conditions, is investigated making use of the recent molecular beam-thermal desorption spectrometry.
Rui Lobo, Noe Alvarez, Vesselin Shanov
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Carbon nanotube based composite membranes for water desalination by membrane distillation [PDF]
, 2010 New technologies are required to improve desalination efficiency and increase water treatment capacities. One promising low energy technique to produce potable water from either sea or sewage water is membrane distillation (MD).
Ludovic Dumée +11 more
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Science, 1999 Electromechanical actuators based on sheets of single-walled carbon nanotubes were shown to generate higher stresses than natural muscle and higher strains than high-modulus ferroelectrics. Like natural muscles, the macroscopic actuators are assemblies of billions of individual nanoscale actuators.
R. H. Baughman +12 more
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Charge distribution of metallic single walled carbon nanotube–graphene junctions
New Journal of Physics, 2014 We report numeric and analytic calculations of the electrostatic properties for armchair carbon nanotube–graphene junctions. Using a semi-empirical method we first demonstrate that the equilibrium distance between a carbon nanotube and a graphene sheet ...
P T Robert, R Danneau
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Boundary layer chemical vapor synthesis of self-organized radial filled-carbon-nanotube structures
, 2013 We report a new chemical vapor synthesis method that exploits random fluctuations in the viscous boundary layer between a laminar vapor flow and a surface to yield a not previously observed product: radial ferromagnetically filled-carbon-nanotube ...
Baxendale, M. +5 more
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Probing Electronic Properties of Carbon Nanotubes [PDF]
, 2008 Carbon nanotubes are quasi-one-dimensional objects that have many remarkable electronic properties. In Chapter I, an electrostatic force microscopy technique to probe the local density of states of single-walled carbon nanotubes (SWCNTs) under ambient ...
Heo, Jinseong
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Fe/Ge catalyzed carbon nanotube growth on HfO2 for nano-sensor applications [PDF]
, 2009 A carbon nanotube (CNT) growth process on HfO2 is reported for the first time for application in nano-sensors. The process uses a combination of Ge nanoparticles and ferric nitrate dispersion and achieves an increase in CNT density from 0.15 to 6.2 μm ...
J. L. Hutchison +11 more
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Effects of electronic structure of catalytic nanoparticles on carbon nanotube growth
Carbon Trends, 2021 The electronic model of the kinetics of carbon nanotube growth catalyzed by metal nanoparticles has been presented in this study using the electron theory of catalysis and the d-band model.
Nigora Turaeva, Irma Kuljanishvili
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Carbon Nanotubes for Supercapacitor [PDF]
Nanoscale Research Letters, 2010 As an electrical energy storage device, supercapacitor finds attractive applications in consumer electronic products and alternative power source due to its higher energy density, fast discharge/charge time, low level of heating, safety, long-term operation stability, and no disposable parts.
Pan, H., Li, J., Feng, Y.P.
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Atmosphere, 2022 Carbon capture is one of the important methods to achieve carbon neutrality. In this paper, a simple and reliable method for the preparation of poly(anthraquinone)/multi-walled carbon nanotube composites (PAQ/MWCNTs) for capturing carbon dioxide is ...
Zhongcheng Wang +3 more
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