Eléctrico

 

Eléctrico

Exploring Tunable Torsional Mechanical Properties of 3D?Printed Tubular Metamaterials
27/03/2024 - Two design methods are employed to enhance the strength and flexibility of tubular lattice metamaterials. Inspired by sponges, the design demonstrates a 21?fold increase in stiffness compared to...
High Open?Circuit Voltage Organic Solar Cells with 19.2% Efficiency Enabled by Synergistic Side?Chain Engineering
27/03/2024 - Restricted by the energy?gap law, state?of?the?art organic solar cells (OSCs) exhibit relatively low open?circuit voltage (VOC; 0.8–0.9 V) because of large nonradiative energy losses. Moreover, the...
Scope and Limitations of Using Microemulsions for the Covalent Patterning of Graphene
26/03/2024 - We explore the scope and limitations of using microemulsions (MEMs) as templates to pattern graphene covalently. This methodology is very simple and can be used to obtain functionalization in either...
A General Concept for the Electronic and Steric Modification of 1?Metallacyclobuta?2,3?dienes: A Case Study of Group 4 Metallocene Complexes
26/03/2024 - The synthesis of group 4 metal 1?metallacyclobuta?2,3?dienes as organometallic analogues of elusive 1,2?cyclobutadiene has so far been limited to SiMe3 substituted examples. We present the synthesis...
Dual cross?linking of XNBR latex with epoxy?functional calcium silicate particles for the production of accelerator?free medical gloves
26/03/2024 - (a) Preparation technology of SSP/EP composite, (b) thermal conductivity, and (c) flexural strength.AbstractIn recent years, the packaging industry has utilized electronic packaging materials with...
3D?printed intrinsically stretchable room?temperature?curable electrodes
25/03/2024 - 3D printing technology has driven the development of flexible and stretchable electronic devices. In this field, silver?based silicone rubber composites have emerged as promising materials due to...
Design, Synthesis and Molecular Modeling Study of Radiotracers Based on Tacrine and Its Derivatives for Study on Alzheimer’s Disease and Its Early Diagnosis
27/03/2024 - From 1993 to 2013, tacrine was an approved drug for Alzheimer’s disease. Due to its strong inhibitory properties towards cholinesterase, tacrine causes an increase in the level of the...
The Effect of Moisture Content on the Electrical Properties of Graphene Oxide/Cementitious Composites
27/03/2024 - Due to its ability to improve mechanical properties when incorporated into cement, graphene oxide (GO) has received extensive attention from scholars. Graphene oxide is also a filler that improves...
Out-of-Plane Design Equations for Confined Masonry Walls
27/03/2024 - Nowadays there is still a lack of requirements for the out-of-plane design of confined masonry walls. Current code requirements are mainly based on the in-plane behavior of those walls. This research...
Sensitive Characterization of the Graphene Transferred onto Varied Si Wafer Surfaces via Terahertz Emission Spectroscopy and Microscopy (TES/LTEM)
26/03/2024 - Graphene shows great potential in developing the next generation of electronic devices. However, the real implementation of graphene-based electronic devices needs to be compatible with existing...
Vibration Sensors on Flexible Substrates Based on Nanoparticle Films Grown by Physical Vapor Deposition
27/03/2024 - Flexible electronics have gained a lot of attention in recent years due to their compatibility with soft robotics, artificial arms, and many other applications. Meanwhile, the detection of acoustic...
Estimation of the Band Gap of Carbon Nanotube Bundles
27/03/2024 - The electronic structure of carbon nanotube bundles (CNTBs) can be a tough task for the routine first-principle calculation. The difficulty comes from several issues including the atomic structure,...
High-Efficiency Metamaterial-Engineered Grating Couplers for Silicon Nitride Photonics
27/03/2024 - Silicon nitride (Si3N4) is an ideal candidate for the development of low-loss photonic integrated circuits. However, efficient light coupling between standard optical fibers and Si3N4 chips remains a...
Low-Frequency Resonant Magnetoelectric Effect in a Piezopolymer-Magnetoactive Elastomer Layered Structure at Different Magnetization Geometries
28/03/2024 - The search for novel materials with enhanced characteristics for the advancement of flexible electronic devices and energy harvesting devices is currently a significant concern. Multiferroics are a...
Integrated Heat Recovery System Based on Mixed Ionic–Electronic Conducting Membrane for Improved Solid Oxide Co-Electrolyzer Performance
28/03/2024 - The current state of mixed ionic–electronic conducting ceramic membrane technology presents significant advancements with potential applications in various fields including solid oxide...
Efficient preparation of polydimethylsiloxane?based phase change composites with sandwich structure
26/03/2024 - Preparation process of sandwich phase change composites and leak?proof testing.With the rapid development of portable electronic devices, there is an urgent need for the multifunctional composites...
A Biomimetic “Salting Out – Alignment – Locking” Tactic to Design Strong and Tough Hydrogel
22/03/2024 - (Recently, hydrogel?based soft materials have demonstrated huge potential in soft robotics, flexible electronics as well as artificial skins. Although various methods have been developed to prepare...
A comprehensive study of dielectric, modulus, impedance, and conductivity of SrCeO3 synthesized by the combustion method
23/03/2024 - This demonstrates the successful synthesis of SrCeO3 perovskite materials using the solution combustion method (SCM). The X?ray diffraction (XRD) patterns of the prepared sample at different...
Enhancing flame retardancy and optical functionality in multifunctional devices through advanced design of phosphorus?containing copoly(imide?oxadiazole)s
21/03/2024 - Conjugated copolymers for OPV.AbstractPolymeric semiconductors offer the dual advantages of lightness and flexibility, facilitating the large?scale production of organic electronic devices. In the...
Alkaline pretreatment and steam explosion process on coffee silverskin and incorporation of cellulose fibers in poly(butylene adipate?co?terephthalate)
21/03/2024 - A strategy to ensure the transmittance to polyimide films in transparent electronic devices.AbstractFor the past few years, colorless polyimide (CPI) has been drawn much attention for its application...