Eléctrico
Eléctrico
New Developments in the Field of Production and Application of Multi‐Material Wire Arc Additive Manufacturing Components: A Review
21/06/2025 -
The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material...
Sulfur‐Doped IrO2 Enable Pathway Switch to Lattice Oxygen Mechanism with Enhanced Stability for Low Iridium PEM Water Electrolysis
23/06/2025 -
S doping induces lattice expansion, modifies coordination environments, and redistributes charges on Ir sites, introducing non‐bonding oxygen to switch OER from AEM to LOM while ensuring stability,...
Effect of Low‐Frequency Vibration on the Tribological Properties of Thin‐Walled Inconel 601 with Laser Wire Additive Manufacturing
10/06/2025 -
This study demonstrates that low‐frequency vibration (0–100 Hz) during laser wire additive manufacturing significantly refines grains (31.21% size reduction), enhances surface hardness...
Tribological Behavior of Wire Arc Additively Manufactured 2219 Aluminum Alloy in Vacuum
10/06/2025 -
This study explores the tribological behavior of wire arc additively manufactured 2219 aluminum alloy under high vacuum and ambient air. It reveals distinct friction and wear responses across varying...
Stretchable, Multiplexed, and Bimodal Sensing Electronic Armor for Colonoscopic Continuum Robot Enhanced by Triboelectric Artificial Synapse
05/06/2025 -
Colonoscopic continuum robots lack sensing, endangering intestinal tissue. An ideal sensing array is hard to integrate. This work introduces a 3D crosslinked stretchable E‐armor with...
Charge Transport and Carrier Polarity Tuning by Electrolyte Gating in Nickel Benzenehexathiol Coordination Nanosheets
04/06/2025 -
This work reveals that charge transport in nickel benzenehexathiol coordination nanosheets is governed by variable‐range hopping reflecting structural disorder. Electrolyte gating induces a switch...
Liquid Metal‐Vitrimer Conductive Composite for Recyclable and Resilient Electronics
01/06/2025 -
To address the growing electronic waste challenge, an electrically conductive, healable, and recyclable plastic composite is created, composed of vitrimer and liquid metal microdroplets. A...
Acid/Base‐Responsive Circularly Polarized Luminescence Emitters with Configurationally Stable Nitrogen Stereogenic Centers
15/05/2025 -
Circularly Polarized Luminescence (CPL) emitters based on Tröger's base analogues bearing two peripheral fluorophores (anthracene, pyrene or 9,9‐dimethylfluorene) are prepared following a...
Self‐Powered Switchable Gas‐Humidity Difunctional Flexible Chemosensors Based on Smart Adaptable Hydrogel
06/05/2025 -
This research proposes self‐powered difunctional flexible chemosensors by using a specially designed smart adaptable ion‐introduced hydrogel to address the issue of single perception function in...
Patterned Design of the Electric Heating Element Achieves Efficient Joule Heating
29/04/2025 -
This study addresses the challenges associated with traditional electric heating elements used in aerospace deicing systems, specifically their low thermal conductivity, poor high‐temperature...
Effect of Aging Treatment on the Interfacial Behavior and Microstructure Characteristics of Babbitt Alloy/Steel Interfaces Fabricated by Wire Arc Additive Manufacturing
28/04/2025 -
This work employs aging treatment to regulate the interfacial structure and mechanical properties of Babbitt alloy/steel composites fabricated by Wire Arc Additive Manufacturing (WAAM). The...
Optimization of Process Parameters to Minimize Porosity and Splash in Cold Metal Transfer and Pulse Wire Arc Additive Manufacturing of High‐Strength Aluminum Alloy
06/03/2025 -
This study employs cold metal transfer and pulsed arc additive manufacturing to fabricate thin‐walled workpieces of 2024 aluminum alloy. Fitting models was developed by integrating response surface...
Microstructure, Mechanical Properties, Corrosion Behavior, and in Vitro Assessment of Mg‐Zn‐Cu Alloy for Gastrointestinal Anastomosis Staple Application
21/02/2025 -
This study investigates the microstructural, mechanical, corrosion, biocompatibility, and antibacterial properties of Mg‐2Zn‐xCu alloys (x = 0.1, 0.6, 1.2 wt%). Higher Cu content results in...
Skin‐Inspired, High‐Resolution, Intelligent Aerosol Jet 3D‐Printed Palmtop with Multisensory Integration
18/02/2025 -
A bioinspired electronic skin palmtop with 390 pressure and 5 hydration sensing nodes has been developed for capturing object‐related information during robotic manipulation. The palmtop features...
ALD‐Assisted VO2 for Memristor Application
15/02/2025 -
This work demonstrates a strategy for depositing VOx using thermal atomic layer deposition (ALD) followed by thermal annealing to synthesize VO2. The thin film and core/shell wire memristors exhibit...
Radial Deposition for Mechanical Bonding of Dissimilar Metals in Wire Arc Additive Manufacturing
14/02/2025 -
Concentric radial deposition patterns are used in a wire‐arc directed energy deposition system to produce a layer‐by‐layer in situ bimetallic coupling between AA5356 and SS308L. The...
Aptamer-based fluorescence biosensor for rapid detection of chloramphenicol based on pyrene excimer switch
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Chloramphenicol (CAP) is widely used in treating bacteria infection in animals and humans. However, the accumulation of CAP in food and environment caused serious health risk to human....
Electrically Switchable Multi‐Stable Topological States Enabled by Surface‐Induced Frustration in Nematic Liquid Crystal Cells
10/01/2025 -
In a liquid crystal (LC) cell with well‐designed surface anchoring patterns, electrical switching between multi‐stable states with distinct optical properties is obtained. Dual‐frequency LC...
Alternative Concepts for Extruded Power Cable Insulation: from Thermosets to Thermoplastics
27/12/2024 -
Crosslinked polyethylene is the most widely used insulation material for extruded high‐voltage power cables. This perspective explores alternative concepts such as click chemistry type curing,...
