Results 31 to 40 of about 2,746,164 (341)

Unusually high thermal conductivity of carbon nanotubes [PDF]

open access: yesPhysical Review Letters, 2000
Combining equilibrium and nonequilibrium molecular dynamics simulations with accurate carbon potentials, we determine the thermal conductivity lambda of carbon nanotubes and its dependence on temperature.
S. Berber, Young-Kyun Kwon, D. Tománek
semanticscholar   +1 more source

Research on experimental method of carbon nanotubes space environment effect [PDF]

open access: yesE3S Web of Conferences, 2021
Due to its unique structure and superior performance, carbon nanotubes are proposed to have great potential applications in many fields. Recently, more and more concerns have been focused on the application of carbon nanotubes in space technology.
Li Man   +5 more
doaj   +1 more source

Structural defects on converted bismuth oxide nanotubes enable highly active electrocatalysis of carbon dioxide reduction

open access: yesNature Communications, 2019
Formic acid (or formate) is suggested to be one of the most economically viable products from electrochemical carbon dioxide reduction. However, its commercial viability hinges on the development of highly active and selective electrocatalysts.
Qiufang Gong   +13 more
semanticscholar   +1 more source

Influence of Acid Modification Multiwall Carbon Nanotube Counter Electrodes on the Glass and Flexible Dye-Sensitized Solar Cell Performance

open access: yesInternational Journal of Photoenergy, 2016
Multiwall carbon nanotubes (MWCNTs) were modified by acids (H2SO4 : HNO3) for generating active groups on the nanotube surface. Unmodified- and modified-carbon nanotubes were coated on the conductive glass and conductive plastic substrates by a slurry ...
Wasan Maiaugree   +3 more
doaj   +1 more source

Structural selective charge transfer in iodine-doped carbon nanotubes [PDF]

open access: yes, 2006
We have investigated iodine intercalated carbon nanostructures by extended X-ray absorption fine structure (EXAFS) and Raman spectroscopies. We discuss here the charge transfer and the iodine–carbon interaction as a function of the carbon nanostructures (
Almairac, Robert   +7 more
core   +1 more source

DYNAMICS OF CARBON DIOXIDE ADSORPTION BY CARBON NANOTUBES

open access: yesEnvironmental Problems, 2023
This article is devoted to the study of the carbon dioxide adsorption process. The relevance of using carbon nanotubes for adsorbing carbon dioxide from industrial emissions is that carbon nanotubes have a high surface area and can effectively interact ...
Vira Sabadash   +4 more
doaj   +1 more source

Carbon Nanotube Actuators

open access: yesScience, 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
openaire   +7 more sources

Stress distribution of carbon nanotube reinforced polymer matrix composites under tensile stress

open access: yesCailiao gongcheng, 2020
A cylindrical representative volume element model of polymer nano-composites reinforced by carbon nanotubes under a fixed tension stress was developed. The stress distribution in each layer of carbon nanotubes was numerically studied through developing a
YANG Bin   +4 more
doaj  

Digital Synthesis of Realistically Clustered Carbon Nanotubes

open access: yesC, 2022
A computational approach for creating realistically structured carbon nanotubes is presented to enable more accurate and impactful multi-scale modeling and simulation techniques for nanotube research.
Bryan T. Susi, Jay F. Tu
doaj   +1 more source

Application of Atangana-Baleanu Fractional Derivative to ‎Carbon Nanotubes Based Non-Newtonian Nanofluid: ‎Applications in Nanotechnology [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2020
Single and multi-walled carbon nanotubes (SWCNTs & MWCNTs) comprise a large group of nanometer-thin hollow fibrous nanomaterials having physico-chemical characteristics like atomic configuration, length to diameter ratios, defects, impurities and ...
Kashif Ali Abro   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy