Results 91 to 100 of about 2,935,800 (388)

Nondispersive and dispersive collective electronic modes in carbon nanotubes

open access: yes, 2004
We propose a new theoretical interpretation of the electron energy-loss spectroscopy results of Pichler {\it et al.} on bulk carbon nanotube samples. The experimentally found nondispersive modes have been attributed by Pichler {\it et al.} to interband ...
Que W   +4 more
core   +1 more source

CARBON NANOTUBE: IMPLEMENTATION OF CARBON NANOTUBE IN SUPERCAPACITOR

open access: yesInternational Journal of Electronics and Electical Engineering, 2012
This paper deals with the implementation of carbon nanotube as electrode in supercapacitor to store much more energy .the author also consults with the problem may face and try to resolve the problems.
Md. Nizamul Islam   +3 more
openaire   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Synthesis and study the electrical properties of carbon nanotubes- polyvinylchloride composites

open access: yesIraqi Journal of Physics, 2012
The aim of this paper, study the effect of carbon nanotubes on the electrical properties of polyvinylchloride. Samples of polyvinylchloride carbon nanotubes composite prepared by using hot press technique.
Ahmed Hashim
doaj  

Graphene and Carbon Nanotubes Synergistically Improved the Thermal Conductivity of Phenolic Resin

open access: yesMATEC Web of Conferences, 2017
People discover the synergistic effect of graphene and carbon nanotubes on heat conduction in graphene carbon nanotubes / epoxy resin hybrid composites. In this article we added them into the phenolic resin and test the thermal conductivity. We found the
Wang Han
doaj   +1 more source

New synthetic method for the synthesis of 1,4-dihydropyridine using aminated multiwalled carbon nanotubes as high efficient catalyst and investigation of their antimicrobial properties

open access: yesJournal of Saudi Chemical Society, 2018
Synthesis of 1,4-dihydropyridines in the presence of aminated multiwalled carbon nanotubes and investigation into their antimicrobial properties were carried out.Amino functionalized carbon nanotubes were prepared through a facile, clean and safe ...
Roya Mahinpour   +3 more
doaj   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

Bioaccumulation and ecotoxicity of carbon nanotubes [PDF]

open access: yesChemistry Central Journal, 2013
Carbon nanotubes (CNT) have numerous industrial applications and may be released to the environment. In the aquatic environment, pristine or functionalized CNT have different dispersion behavior, potentially leading to different risks of exposure along the water column.
Petra Jackson   +7 more
openaire   +7 more sources

Integration of Perovskite/Low‐Dimensional Material Heterostructures for Optoelectronics and Artificial Visual Systems

open access: yesAdvanced Functional Materials, EarlyView.
Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du   +11 more
wiley   +1 more source

A Theoretical Model of Laser Heating Carbon Nanotubes

open access: yesNanomaterials, 2018
We present a theoretical model of laser heating carbon nanotubes to determine the temperature profile during laser irradiation. Laser heating carbon nanotubes is an essential physics phenomenon in many aspects such as materials science, pharmacy, and ...
Syahril Siregar   +2 more
doaj   +1 more source

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