Materiales
Materiales
Formation of W–Y2O3 Spherical Composite Powders in a Thermal Plasma Flow
01/07/2026 -
The paper investigates the process of obtaining spheroidized W–Y2O3 powders of 5–50 µm fraction using a three‐stage approach: plasma‐chemical synthesis of nanopowders, their granulation,...
Hardening Behavior in VNbTa Refractory Multi‐Principal Element Alloys Upon Helium Ion Irradiation
01/07/2026 -
Irradiation experiments on VNbTa alloys indicate that, as the irradiation dose increases, the lattice constants exhibit a fluctuating evolution but remain generally stable. The accumulation of...
Effect of Alternating Parameters on Prior β Grain Evolution and Properties of Ti–6Al–4V Fabricated by Cold Metal Transfer Additive Manufacturing
01/07/2026 -
Alternating parameters during cold metal transfer additive manufacturing significantly optimizes the microstructure and performance of Ti–6Al–4V alloys. Varying the arc mode and travel speed (TS)...
Hybrid Metal–Carbon Ink for Printed Stretchable Temperature Sensors
30/06/2026 -
We prepare conductive inks for temperature sensing with silver flakes and carbon or graphite flakes in a silicone elastomer matrix. Silver dominates the temperature‐dependent conductivity, while...
Controlled Synthesis of Copper Indium Gallium Selenide Quantum Dots in Green Solvents via Hot‐Injection: Regulation of Structure and Optical Properties by Reaction Conditions and Gallium‐to‐Indium Ratio
30/06/2026 -
A green hot‐injection synthesis of copper indium gallium selenide quantum dots (QDs) is developed using triethylene glycol and ethanolamine. The bandgap is continuously tuned by varying the Ga/In...
Advances in Safety Regulation and Performance Optimization of Energetic Materials Driven by Microfluidic and Additive Manufacturing Technologies
29/06/2026 -
This review highlights microfluidic and additive manufacturing technologies for advanced energetic materials. Microfluidics enables safe production of uniform, tunable microspheres with controlled...
Enhanced Corrosion and Microbial Resistance of Copper via Picosecond Laser–FAS Modification
29/06/2026 -
Copper has attractive functional properties, but its durability is often limited by biofouling and corrosion. In this paper, a superhydrophobic protective layer was fabricated on copper by combining...
Variable Stiffness Flexure Structures Enabled by Phase‐Change Gallium and Adhesive Interfacial Locking for Soft Robotic Applications
29/06/2026 -
A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability,...
Plasma‐Assisted Engineering of Fe–Si–Al/AlN Soft Magnetic Composites for Concurrent Magnetic Loss Reduction and Thermal Transport Enhancement
29/06/2026 -
Plasma‐assisted ball milling simultaneously transforms spherical Fe–Si–Al powder into a lamellar structure and coats it with an in situ AlN insulating layer. The lamellar morphology extends...
Review of Graphene/Ferrite Nanocomposites for Microwave Absorption
29/06/2026 -
This review systematically evaluates recent advances in graphene/ferrite nanocomposites for electromagnetic wave absorption. It highlights the synergistic integration of graphene with three core...
Hydrophilic‐Stable Nucleoside‐Based Hydrogen‐Bonded Organic Frameworks (N‐HOF) for Therapeutic Bacterial Hybrid Systems
30/06/2026 -
A nucleoside‐based hydrogen‐bonded organic framework (N‐HOF‐1) is constructed in water via a multi‐hydrogen‐bonding strategy, overcoming the reliance of conventional HOFs on organic...
Impact‐Resistant Hydrogels Via Quaternary Ammonium‐Regulated Networks
01/07/2026 -
A facile quaternary ammonium‐regulated network is presented, integrating polymer structural regulation with intermolecular association capability. This strategy enables the reorganization of...
Toward Practical Solid‐State Lithium Batteries With High‐Nickel Cathodes: An Interface‐Centered Perspective
01/07/2026 -
Solid‐state lithium batteries with high‐nickel cathodes enable high energy density and improved safety but face barriers in interfacial stability and scalable manufacturing. This review analyzes...
Zein‐Ceria Hybrid Microparticles Enable Long‐Term ROS‐Scavenging Oxygenation for Osteogenic Microtissues Engineering
01/07/2026 -
A zein‐ceria hybrid microparticle enables sustained reactive oxygen species (ROS)‐neutral oxygenation by suppressing burst release under an oxygen‐depleted microenvironment. Integrated within...
Engineering Layered Magnetic Hydrogels for Cell Placement via Shear and Magnetic Field‐Induced Assembly
01/07/2026 -
Magnetic particles are organized into layered architectures by combining shear flow and magnetic fields, with the resulting structures governed by appropriate Mason numbers. The programmed assemblies...
Interfacial Acid Sites‐Mediated ZnO‐Based Electrocatalysts for Sustainable Dual‐Pathway H2O2 Production and Rechargeable Zn‐H2O2 Electrochemical Cell
01/07/2026 -
In this work, a synergistic strategy introduces interfacial acid sites, oxygen vacancies, and built‐in electric field into ZnSe/ZnO heterojunction to optimize its electronic structure and electrode...
Monolithic 3D‐Integrated All‐Solid Ion‐Gated Carbon Nanotube Transistors With Tunable Ionic Conductance for Multi‐Timescale Reservoir Computing
30/06/2026 -
A dual‐timescale reservoir based on monolithically 3D (M3D)‐integrated CNT solid ion‐gated transistors is demonstrated. Tunable ionic dynamics and pulse‐engineered operation enable linear and...
Multi‐State Memory in 2D Magnets via Thickness‐Engineered Growth
30/06/2026 -
Herein, a selective non‐uniform nucleation growth (SNNG) model is developed to synthesize multi‐thickness CrTe nanoflakes that exhibit robust room‐temperature ferromagnetism. Strong interlayer...
Short‐Wave Infrared Organic Photodetectors With Ultralow Dark Current Density Under Biased Operating Conditions
30/06/2026 -
Ultra‐narrow bandgap p‐type conjugated polymers with high crystallinity and low trap density are designed for short‐wave infrared organic photodetectors (SWIR‐OPDs). The SWIR‐OPDs...
Surface‐Selective Nucleation of Polymeric Resists for Bottom‐Up Nanofabrication
29/06/2026 -
A surface‐selective nucleation effect is explored to create self‐aligned polymeric resist patterns with nanoscale resolution, inherent 3D compatibility, low defect density, clean lift‐off, and...
Suppressing Charge Carrier Recombination in Bulk Heterojunction Organic Photocatalyst via Improving Molecular Crystallinity and Reducing Electron‐Phonon Coupling for Efficient Hydrogen Evolution Reaction
29/06/2026 -
An electron acceptor, ITIC‐OMe, attached with methoxyls is developed, and presents enhanced crystallinity and reduced electron–phonon coupling, compared to the parent ITIC. This enables...
