Eléctrico
Eléctrico
Multilevel Heterointerface Engineering Breaks the Trap‐Barrier Trade‐Off in High‐Energy‐Density Polymer Dielectrics
11/02/2026 -
A multilevel heterointerface formed by a lattice‐interlocked BNO@BN junction generates a built‐in electric field that sequentially blocks electron injection, guides carrier transport, and...
Covalent Amorphous Alumina‐Hydrogenated Graphene Materials With Integrated Proton Radiation Shielding and Energy Storage Capability for Space Electronics
11/02/2026 -
A covalent amorphous alumina‐hydrogenated graphene (AHG) thin film is developed via a thermal‐driven precipitation and crystallization of carbon species alongside the oxidation of aluminum on a...
A 3D‐Printed Piezoelectric Scaffold With Bio‐Inspired Gradient and Dynamic Adaptation for Tendon Regeneration
09/02/2026 -
This work presents a dynamically adaptive tendon repair scaffold. Its biomimetic lotus structure combines a fibroblast‐resistant hydrophobic outer layer and a stem cell‐adhesive hydrophilic inner...
Strain‐Tunable Thermal Conductivity in Largely Amorphous Polyolefin Fibers via Alignment‐Induced Vibrational Delocalization
09/02/2026 -
A fast, reversible, and recyclable thermal switch is realized using largely amorphous polyolefin fibers. Mechanical strain induces polymer chain alignment, which triggers vibrational delocalization,...
Effects of Carbon Nanoparticles on Triboelectro‐Induced Surface Defects
08/02/2026 -
Carbon nanoparticles added to grease modify the electrocontact behavior. The synergy of particle concentration and electric current dominates the surface damage of metals in contact.Electrical...
Distribution of Electrical Resistivity in Single Carbon Fiber Filaments and Its Correlation With Tensile Modulus
08/02/2026 -
A statistical framework is applied to quantify the distribution of electrical resistivity among individual filaments of two commercially available carbon fiber types. Correlations between filament...
Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders
08/02/2026 -
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel...
Tip‐Induced Self‐Enhanced Concentration Gradients Catalyst for Sustainable Electrocatalytic Urea Synthesis
08/02/2026 -
Electrocatalytic C─N coupling is a promising route for sustainable urea production. In this work, an optimal C─N coupling interface is achieved by constructing tip‐induced local electric fields...
Toward Energy Efficient Electrochemical Valorization of Waste Nitrate and Sulfide
08/02/2026 -
This work introduces an integrated electrochemical strategy couples nitrate reduction with sulfide oxidation for energy‐efficient wastewater valorization. A Cu‐Co dual‑site catalyst, engineered...
Signal Modulation of a 3D Printer for Direct Laser Patterning of Durable and Reusable Copper Electrodes
29/01/2026 -
A low‐cost hardware modification enables high‐frequency 50 kHz laser direct patterning (LDP) on an accessible 3D‐printer platform, overcoming the 0.5 kHz firmware lock. This breakthrough...
Holographic Whole‐Object Photopolymerization Preserving Director Alignment in Liquid Crystalline Actuators
29/01/2026 -
Holographic microlithography enables the fabrication of fully connected 3D liquid crystalline structures in a single exposure. The process maintains precise control over the director orientation...
Electric Field Propelled Anion‐Type Solvation Structure Reconstruction With Accelerated Kinetics for Low‐Temperature Zinc Metal Batteries
29/01/2026 -
An anion‐type solvation structure of Zn2+ is established leveraging dynamic keto‐enol tautomerism in the primary solvation sheath that is propelled by the electrical double layer electric field,...
Melt‐Based Embedded Printing of Macroscopically‐Conformal, Electro‐Conductive and Elastomeric Patches for Improved Myocardial Infarction Repair
28/01/2026 -
A melt‐based embedded 3D printing platform is presented that solves the challenge of printing thermosetting elastomers, enabling direct fabrication of conductive, elastic poly(glycerol sebacate)...
