Results 81 to 90 of about 2,746,164 (341)
Results in Physics, 2020 Carbon nanotubes are efficient thermal conductors and exhibit unique electrical properties. What is not entirely clear, however, is how to effectively transfer the carbon nanotube's unique attributes exhibited at the nanoscale to the macroscale.
Junjie Chen, Jiecheng Han
doaj
, 2021 Carbon nanotubes (CNTs) are referred to as carbon nano-architecture allotropes, with wrapped graphene sheets forming a cylindrical structure. CNTs are either developed by metals or narrow-band semiconductors with rolling graphene sheets in various ways.
Muhammad Ikram +9 more
openaire +3 more sources
Harnessing Outer Space for Improved Electrocaloric Cooling
Advanced Functional Materials, EarlyView.A novel radiative heat sink/source‐integrated electrocaloric (R‐iEC) system combines the electrocaloric (EC) effect with a thermally conductive radiative cooler (TCRC) to address heat dissipation limitations in EC devices. Utilizing outer space as a heat sink, the system achieves up to 240 W m−2 of heat dissipation performance, making it highly ...
Dong Hyun Seo +8 more
wiley +1 more source
Synthesis and study the electrical properties of carbon nanotubes- polyvinylchloride composites
Iraqi 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
Alteration of superconductivity of suspended carbon nanotubes by deposition of organic molecules
, 2005 We have altered the superconductivity of a suspended rope of single walled carbon nanotubes, by coating it with organic polymers. Upon coating, the normal state resistance of the rope changes by less than 20 percent.
A-M. Bonnot +13 more
core +1 more source
Pressure-Induced Interlinking of Carbon Nanotubes [PDF]
, 2000 We predict new forms of carbon consisting of one and two dimensional networks of interlinked single wall carbon nanotubes, some of which are energetically more stable than van der Waals packing of the nanotubes on a hexagonal lattice.
A. K. Sood +21 more
core +2 more sources
Bioaccumulation and ecotoxicity of carbon nanotubes [PDF]
Chemistry 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
Electric Pulse Regulated MXene Based Nanozymes for Integrative Bioelectricity Immuno‐Cancer Therapy
Advanced Functional Materials, EarlyView.MXenzyme‐mediated bioelectricity cancer therapy (MXenzyme‐BECT) enhances cancer cell death through irreversible depolarization, ion channel disruption, ROS generation, and immunogenic cell death. Computational simulations reveal the electrical mechanisms by which MXenzyme acts on single cells and support to predict treatment parameters. Next‐generation
Sanghee Lee +6 more
wiley +1 more source
Buckling Analysis of Hetero-Junction Carbon Nanotubes
Journal of Mechanical Engineering, 2018 The buckling analysis of carbon nanotubes without and with hetero-junctions is described in this paper. The buckling behaviour was investigated by the finite element method and the carbon nanotubes were modelled as space frame structures.
Bocko Jozef +2 more
doaj +1 more source
Influence of Plasma Jet Temperature Profiles in Arc Discharge Methods of Carbon Nanotubes Synthesis
Nanomaterials, 2017 One of the most common methods of carbon nanotubes (CNTs) synthesis is application of an electric-arc plasma. However, the final product in the form of cathode deposit is composed of carbon nanotubes and a variety of carbon impurities. An assay of carbon
Grzegorz Raniszewski +4 more
doaj +1 more source