Inyección
Inyección
Perovskite Light?Emitting Diodes with an External Quantum Efficiency Exceeding 30%
29/05/2023 -
Perovskite light?emitting diodes (PeLEDs) are strong candidates for next?generation display and lighting technologies due to their high color purity and low?cost solution?processed fabrication....
Improved Yield and Electrical Properties of Poly(Lactic Acid)/Carbon Nanotube Composites by Shear and Anneal
27/05/2023 -
Shear and thermal processing can greatly influence nanoparticles’ orientation and dispersion, affecting the nanocomposites’ conductivity and mechanical properties. The...
Highly Efficient ITO-Free Quantum-Dot Light Emitting Diodes via Solution-Processed PEDOT:PSS Semitransparent Electrode
29/05/2023 -
We present a study on the potential use of sulfuric acid-treated poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) as a viable alternative to indium tin oxide (ITO) electrodes in...
Mechanical Properties of Weld Lines in Injection-Molded Carbon Fiber-Reinforced Nylon (PA-CF) Composites
27/05/2023 -
Weld lines are a common defect generated in injection molding, which apparently affects the performance of final products, but the available reports on carbon fiber-reinforced thermoplastics are...
Study on the Flow Behavior of Wellbore Fluids of a Natural Gas Hydrate Well with the Combined Depressurization and Heat Injection Method
26/05/2023 -
Natural gas hydrate (NGH) is a kind of clean energy with great potential because of its huge reserves. There are several effective methods for exploiting hydrate sediments such as depressurization,...
Mathematical and Physical Modelling of Transient Multi-Phase Flows in a Ladle Shroud during Start-Up
26/05/2023 -
The Ladle Shroud has become an important part of secondary steelmaking, with its role in reducing liquid steel contamination and process improvements. Due to the inherent negative pressure at the...
The Suppression of Hump Instability inside a Pump Turbine in Pump Mode Using Water Injection Control
28/05/2023 -
The occurrence of hump instability in pump mode within a pump turbine poses a significant challenge to the safe and stable operation of Pumped Storage Power Plants (PSPP). To achieve more precise...
Fabrication of continuous carbon fiber reinforced polypropylene composites by injection compression molding with self?resistance electric heating
25/05/2023 -
FIGURE Schematic diagram of the forming process and performance testing methods for CF/PP composite plate.Injection compression molding technique with self?resistance electric heating provides an...
Enhancing the Fatigue Strength of the Weld Line in Advanced Polymer Injection Molding: Gas-Assisted Mold Temperature Control for Thermoplastic Polyurethane (TPU) Composites
25/05/2023 -
This study presents an innovative approach to enhancing weld line strength in advanced polymer injection molding through applying gas-assisted mold temperature control, significantly increasing mold...
Effect of zinc oxide nanoparticle size on the dielectric properties of polypropylene?based nanocomposites
24/05/2023 -
The effects of different particle sizes of nano?zinc oxide (ZnO) on the microscopic morphology, and mechanical and electrical properties of PP were investigated, and the mechanism of nano?ZnO to...
Euler-Euler CFD simulation of high velocity gas injection at pool scrubbing conditions
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AbstractPressure relief by blowdown is one of the most important measures to prevent excessive pressures in the primary circuit or containment in severe nuclear accidents. Pool scrubbing can...
Fabrication and Characterization of Ti/TiC Composite Layers by an Electron-Beam Surface Modification
19/05/2023 -
In this study, the possibilities for modification and improvement of the surface structure and properties of titanium substrates by a formation of composite Ti/TiC layers are presented. The layers...
Effects of Orientation and Dispersion on Electrical Conductivity and Mechanical Properties of Carbon Nanotube/Polypropylene Composite
19/05/2023 -
The orientation and dispersion of nanoparticles can greatly influence the conductivity and mechanical properties of nanocomposites. In this study, the Polypropylene/ Carbon Nanotubes (PP/CNTs)...
Mechanical and thermal properties of polyamide?6 nanocomposites reinforced by graphene oxide with low loading by double extrusion method
18/05/2023 -
The high toughness, high abrasion resistance, and high water absorption capacity of polyamide?6 (PA6), and the restacking of graphene oxide (GO) sheets make it quite challenging to get uniformly...
A Bimetallic Organic Framework with Mn in MIL-101(Cr) for Lithium–Sulfur Batteries
17/05/2023 -
Lithium–sulfur batteries (LSBs) show excellent performance in terms of specific capacity and energy density. However, the cyclic stability of LSBs is compromised due to the...
The effect of diethylene glycol distearate on the flowability of abs and its lubrication mechanism
10/05/2023 -
Abstract Due to the insufficient flowability of ABS resin, the injection molding products of ABS have suffered from defects, such as flow marks and poor surface gloss. In our...
Aerospace, Vol. 10, Pages 422: Incipient Fault Detection and Reconstruction Using an Adaptive Sliding-Mode Observer for the Actuators of Fixed-Wing Aircraft
29/04/2023 -
This paper proposes a new method of detection and reconstruction of the incipient fault of fixed-wing actuators based on an adaptive sliding-mode observer. First, a mathematical model of a fixed-wing...
Aerospace, Vol. 10, Pages 443: Effects of Ozone Addition on Multi-Wave Modes of Hydrogen–Air Rotating Detonations
11/05/2023 -
Ozone addition presents a promising approach for optimizing and regulating both combustion and ignition mechanisms. In Rotating Detonation Engines (RDEs), investigating the impact of ozone addition...
Rehabilitation of Porous Building Components and Masonry by MICP Injection Method
13/05/2023 -
Microbial-induced calcium carbonate precipitation (MICP) is a novel approach that is already being applied in various areas of construction. The precipitated calcium carbonate can be used to reduce...
Preparation of Waste PP/Fly Ash/Waste Stone Powder Composites and Evaluation of Their Mechanical Properties
12/05/2023 -
The research was carried out to analyze the combined and mechanical properties of polypropylene (PP)/fly ash (FA)/waste stone powder (WSP) composite materials. PP, FA and WSP were mixed and prepared...
