Results 11 to 20 of about 100,283 (283)

Production of carbon nanotubes over Fe-FSM-16 catalytic material: effect of acetylene flow rate and CVD temperature [PDF]

open access: yes, 2011
In this article, a high-yield synthesis of high-quality CNTs using Fe catalysts trapped within channels of Folded Sheet Mesoporous Materials, FSM-16 by Chemical Vapor Deposition CVD using acetylene as a hydrocarbon source is reported.
Okyay, Firuze   +6 more
core   +4 more sources

Preparation and photocatalytic degradation of Sulfamethoxazole by g-C3N4 nano composite samples

open access: yesReviews on Advanced Materials Science, 2023
Graphite-carbon nitride (g-C3N4) was prepared by thermocondensation, and g-C3N4/BiVO4 material (GCB) and g-C3N4/CNTs composite material (GCC) were prepared by doping different contents of BiVO4 and carbon nanotubes (CNTs) with g-C3N4 samples ...
Guan Yuchen   +5 more
doaj   +1 more source

Nonlinear Dynamic Behavior of Hyperbolic Paraboloidal Shells ‎Reinforced by Carbon Nanotubes with Various Distributions [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2021
The analytical solution of the nonlinear dynamic behavior of CNT-based hyperbolic paraboloidal shallow shells (HYPARSSs) with various distribution shapes is presented. A theoretical model was created for HYPARSSs reinforced with CNTs using the von Kármán
Elcin Yusufoglu, Mahmure AVEY
doaj   +1 more source

It's porin' CNTs [PDF]

open access: yesNature Methods, 2014
Lipid-coated carbon nanotubes can insert themselves spontaneously into lipid bilayers and live-cell membranes.
openaire   +2 more sources

Biophysical and biological contributions of polyamine-coated carbon nanotubes and bidimensional buckypapers in the delivery of miRNAs to human cells [PDF]

open access: yes, 2017
Recent findings in nanomedicine have revealed that carbon nanotubes (CNTs) can be used as potential drug carriers, therapeutic agents and diagnostics tools.
Bordi, Federico   +9 more
core   +2 more sources

Spring and Its Global Echo: Quantitative Analysis

open access: yesСравнительная политика, 2017
It is shown that the Arab Spring acted as a trigger for a global wave of socio-political destabilization, which signifi cantly exceeded the scale of the Arab Spring itself and affected absolutely all world-system zones.
A. V. Korotayev   +3 more
doaj   +1 more source

Discrepancies Between Free Vibration of FML and Composite Cylindrical Shells Reinforced by CNTs [PDF]

open access: yesMechanics of Advanced Composite Structures, 2019
In this study, discrepancies between the free vibration of fiber-metal laminate (FML) and composite cylindrical shells reinforced by carbon nanotubes (CNTs) based on Love’s first approximation shell theory have been considered by beam modal function ...
Masood Mohandes, Ahmad Reza Ghasemi
doaj   +1 more source

Simulation and Heat Treatment Process of Carbon Nanotube Modified Aluminum Alloy (ZL105) [PDF]

open access: yesArchives of Foundry Engineering, 2023
To further improve the mechanical properties of carbon nanotubes (CNTs) modified aluminum alloy (ZL105), the first principle was used to build the atomic structure of the alloy system and the alloy system was simulated by the VASP.
Ziqi Zhang   +5 more
doaj   +1 more source

METAL-CNT CONTACTS

open access: yesExtended Abstracts of the 2014 International Conference on Solid State Devices and Materials, 2014
To realize carbon nanotube (CNT) as on-chip interconnect materials, the contact resistance stemming from the metal-CNT interface must be well understood and minimized. In this study, we compile existing published results and understanding for two metal-CNT contact geometries, sidewall or side contact and end contact, and address their key performance ...
Wilhite, Patrick   +2 more
openaire   +2 more sources

Deposition and transport of functionalized carbon nanotubes in water-saturated sand columns [PDF]

open access: yes, 2012
Knowledge of the fate and transport of functionalized carbon nanotubes (CNTs) in porous media is crucial to understand their environmental impacts. In this study, laboratory column and modeling experiments were conducted to mechanistically compare the ...
Carpena, Rafael Munoz   +6 more
core   +3 more sources

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