Nanomateriales

Nanomateriales

Influence of MWCNT aspect ratio on the rheological, electrical, electromagnetic shielding, and mechanical properties of polycarbonate melt mixed nanocomposites
31/01/2023 - Abstract Multi-wall carbon nanotubes (MWCNTs) have received particular attention for preparing multifunctional polymer nanocomposites with engineering polymer matrices, such as...
Hybrid Nano Flake-like Vanadium Diselenide Combined on Multi-Walled Carbon Nanotube as a Binder-Free Electrode for Sodium-Ion Batteries
01/02/2023 - As the market for electric vehicles and portable electronic devices continues to grow rapidly, sodium-ion batteries (SIBs) have emerged as energy storage systems to replace lithium-ion batteries...
Functionalized Fullerenes and Their Applications in Electrochemistry, Solar Cells, and Nanoelectronics
02/02/2023 - Carbon-based nanomaterials have rapidly advanced over the last few decades. Fullerenes, carbon nanotubes, graphene and its derivatives, graphene oxide, nanodiamonds, and carbon-based quantum dots...
Atomistic Investigation on the Blocking Phenomenon of Crack Propagation in Cu Substrate Reinforced by CNT
31/01/2023 - Recently, many researchers in the semiconductor industry have attempted to fabricate copper with carbon nanotubes for developing efficient semiconductor systems. In this work, tensile tests of a...
Recent Advances in the Spintronic Application of Carbon-Based Nanomaterials
02/02/2023 - The term “carbon-based spintronics” mostly refers to the spin applications in carbon materials such as graphene, fullerene, carbon nitride, and carbon nanotubes....
Rapid Uniformity Analysis of Fully Printed SWCNT-Based Thin Film Transistor Arrays via Roll-to-Roll Gravure Process
01/02/2023 - The roll-to-roll (R2R) gravure process has the potential for manufacturing single-wall carbon nanotubes (SWCNT)-based thin film transistor (TFT) arrays on a flexible plastic substrate. A significant...
Nanomaterials and Devices for Harvesting Ambient Electromagnetic Waves
02/02/2023 - This manuscript presents an overview of the implications of nanomaterials in harvesting ambient electromagnetic waves. We show that the most advanced electromagnetic harvesting devices are based on...
Mechanical and Shape Recovery Characterization of MWCNTs/HNTs-Reinforced Thermal-Responsive Shape-Memory Polymer Nanocomposites
31/01/2023 - Mechanical and shape recovery characteristics of thermal-responsive shape-memory polyurethane (SMPU) reinforced with two types of reinforcements, multiwalled carbon nanotubes (MWCNTs) and halloysite...
Ultimate tensile behavior of short single?wall carbon nanotube/epoxy composites and the reinforced mechanism
31/01/2023 - A schematic representation of the model cell of single?wall carbon nanotubes (SWCNT) reinforced epoxy composites (A) and the forces suffered by SWCNT and matrix (B). A prediction dependence of...
CNTs?coated TPU/ANF composite fiber with flexible conductive performance for joule heating, photothermal, and strain sensing
26/01/2023 - Copolymers of vinylferrocene and vinylimidazole showed multiple oxidation waves at low pH or in the presence of Pb2+ or Cd2+ ions. In addition, the UV–Vis spectrum exhibited an absorption in the...
Improving Stability of Roll-to-Roll (R2R) Gravure-Printed Carbon Nanotube-Based Thin Film Transistors via R2R Plasma-Enhanced Chemical Vapor-Deposited Silicon Nitride
30/01/2023 - Single-walled carbon nanotubes (SWCNTs) have an advantage in printing thin film transistors (TFTs) due to their high carrier mobility, excellent chemical stability, mechanical flexibility, and...
The Cytotoxicity of Carbon Nanotubes and Hydroxyapatite, and Graphene and Hydroxyapatite Nanocomposites against Breast Cancer Cells
30/01/2023 - Cancer is a current dreadful disease and the leading cause of death. Next to cardiovascular diseases, cancer is the most severe threat to human life and health. Breast cancer is the most common...
High performance, low?fouling nanocomposite membrane with TiO2 nanomaterial in polysulfone matrix for advanced water treatment
26/01/2023 - CNTs?coated TPU/ANF composite fiber prepared by wet spinning process.AbstractFlexible and highly conductive fiber has attracted considerable attention with its massive potential in functional fabric,...
Evaluation thermal degradation kinetics of ionic liquid assisted polyetheretherketone?multiwalled carbon nanotubes composites
25/01/2023 - AbstractPolyvinylchloride (PVC) tubing products almost have replaced cast iron sewer and piping systems for water and wastewater collections; it also replaced metal and wood in window frames in...
Investigation of Amorphous Carbon in Nanostructured Carbon Materials (A Comparative Study by TEM, XPS, Raman Spectroscopy and XRD)
27/01/2023 - Amorphous carbon (AC) is present in the bulk and on the surface of nanostructured carbon materials (NCMs) and exerts a significant effect on the physical, chemical and mechanical properties of NCMs....
High Ampacity On-Chip Wires Implemented by Aligned Carbon Nanotube-Cu Composite
28/01/2023 - With the size of electronic devices shrinking to the nanometer scale, it is of great importance to develope new wire materials with higher current carrying capacity than traditional materials such as...
A Core-Shell MWCNT-Pt Nanowire Electron Source with Anomalously Long-Term Stable Field Emission
28/01/2023 - A hybrid core-shell structured nanowire is proposed for a long-term stable electron source based on an isolated platinum/multi-walled carbon nanotube (Pt/MWCNT). This hybrid nanowire is prepared by...
Negative Temperature Coefficient of Resistance in Aligned CNT Networks: Influence of the Underlying Phenomena
29/01/2023 - Temperature dependence of electrical conductivity/resistivity of CNT networks (dry or impregnated), which is characterised by a temperature coefficient of resistance (TCR), is experimentally observed...
Sandwich structures based on fused filament fabrication 3D?printed polylactic acid honeycomb and poly(vinylidene fluoride) nanocomposites for microwave absorbing applications
26/01/2023 - Fused Filament Fabrication approach to build honeycomb?based sandwiched structures. PLA?based honeycomb as a core for producing microwave absorbing materials. Broad frequency bandwidth with honeycomb...
Synthesis of polystyrene derivative?silica hybrids via in situ thiol?ene reaction in the sol–gel process
25/01/2023 - AbstractThe incorporation of multiwalled carbon nanotubes (MWCNT) into polyetheretherketone (PEEK) composites has emerged as a promising strategy for enhancing the thermomechanical characteristics of...
Role of MWCNTs Loading in Designing Self-Sensing and Self-Heating Structural Elements
26/01/2023 - This work proposes nanocomposites with carbon nanotubes characterized by self-sensing and self-heating properties. Recently, a growing interest in these two properties has been found in many...