Materiales
Materiales
Dynamic Mechanical Properties and Constitutive Model of SiC/Al Considering High Strain Rate and High/Low Temperatures
08/07/2025 -
1) Conduct Hopkinson bar tests on SiC/Al composites at both high and low temperatures under high strain rates. 2) Perform a detailed study of SiC/Al flow characteristics using experimental data. 3)...
Cellular Automata Coupled with Two‐Phase Lattice Boltzmann Model for Modeling of Kinetics of Formation and Structure of Silica‐Based Sol–Gel Materials
08/07/2025 -
The numerical model, which is a combination of the model based on cellular automata, and specifically the diffusion/reaction limited aggregation with the two‐phase lattice Boltzmann method,...
Optimizing Microstructure and Performance of Friction Stir Processed Cu–W Composites: The Impact of Predeformation and Traverse Speed
08/07/2025 -
Cu–W composites fabricated using copper rolled sheets exhibit superior uniformity compared to those produced from annealed sheets. The highest strength and toughness are observed in composites...
High‐Speed Raman Readout of Single Polypeptides via Plasmonic Nanopores
09/07/2025 -
A label‐free method is presented for single‐protein investigation using plasmonic nanopores that enable stable, cost‐effective Raman detection of polypeptides in real time. An average of 6...
Direct Laser Writing of Polymer Nanocomposites for Tunable Structural Color
09/07/2025 -
Herein, direct laser writing is used to polymerize self‐assembled nanocomposite materials. Using fabrication parameters, the interparticle spacing is finely tuned beyond the thermodynamically...
Ultra‐Tough Poly(Urea‐Urethane) Plastics With Superior Impact Resistance for Cryogenic Applications
09/07/2025 -
Ultra‐tough and impact‐resistant poly(urea‐urethane) plastics are fabricated by cross‐linking soft polymer chains with multiple types of hydrogen bonds and hydrogen‐bond aggregates with...
Nanoporous Hydrogels with Tunable Pore Size for Efficient Hydrovoltaic Electricity Generation
09/07/2025 -
Nanoporous hydrogels with tunable pore sizes ranging from 78 to 161 nm are developed using a hydrogen‐bonding crosslinking strategy. The structural integrity of the hydrogel nanochannels under...
Gel‐Gel Interface Engineering for the Synthesis of Anisotropic Hydrogels with Designable Polymer Orientations
09/07/2025 -
This study reports that when a gel‐gel interface is intentionally introduced into a hydrogel via two‐step polymerization, the polymer networks near the interface spontaneously align perpendicular...
A Novel Time‐Division Multiplexing Architecture Revealed by Reconfigurable Synapse for Deep Neural Networks
09/07/2025 -
In this work, a novel double gate‐controlled synapse transistor featuring a graphene/2D perovskite/carbon nanotubes heterostructure is developed, enabling reconfigurable synaptic memory to support...
Initiating Strain Field for Mitigating Lead Leakage in Perovskite Solar Cells with Built‐in Encapsulating Networks
09/07/2025 -
This work demonstrates that chemical sealing networks and strain field regulation enhance the stability of perovskite film and inhibit Pb leakage, achieving a 96.98% suppression of Pb leakage. The...
Accompanying Structural Transformations in Polarity Switching of Heavily Doped Conjugated Polymers
09/07/2025 -
The polarity switching of heavily doped p‐type conjugated polymers (CPs) toward environmentally stable electron‐rich thin films is demonstrated. Multiscale analyses, incorporating spectroscopic,...
3D Printing–In Situ Curing of Soft Organogels Using Frontal Polymerizable Inks
07/07/2025 -
A frontal polymerization–3D printing–in situ‐curing strategy is developed to construct soft organogel materials with various architectures. The printed patterns are produced with high fidelity...
Biomimetic Mineralization Nucleation with Polymer Template Enabled High‐Performance Perovskite Solar Cells by Anti‐Solvent‐Free Technology
07/07/2025 -
Anti‐solvent‐free preparation craft of perovskite is expected to promote its scale‐up production, however, the poor nucleation in this process constrains the quality of perovskite films. Here,...
A Tri‐Mode Photothermal, Phase‐Change, and Radiative‐Cooling Film for All‐Day Thermoelectric Generation
07/07/2025 -
Microencapsulated phase change materials (MPCMs) with Ti2O3/TiO2 composite shells are designed for LSPR modulation. MPCMs have full‐spectrum absorption, high photothermal conversion efficiency, and...
Remote‐Controlled Magnetic Stimulation of Cell‐Based Bioengineered Tissues for In Situ Bone Regeneration
07/07/2025 -
Magnetic nanoparticles and magnetic fields enable the construction of 3D tissues from individual cells and their stimulation, activating signaling pathways that influence tissue function. Herein,...
Scalable Production of 24‐Hour‐Long Afterglow Plastics Through Molecular Doping Strategy
07/07/2025 -
24‐H‐long afterglow (HLA) plastics are fabricated at a large scale through a molecular doping strategy compatible with industrial engineering processes. The resulting doped plastics demonstrated...
Ionically Conductive Elastic Polymer Binder for Ultrahigh Loading Electrode in High‐Energy‐Density Lithium Batteries
07/07/2025 -
An ionically conductive elastic polymer (ICEP) binder is introduced for fabricating ultrahigh mass‐loading NCM811 cathodes, offering enhanced elasticity, adhesion, and ionic conductivity for...
Towards Differentiation in Untethered Microactuators: A Soft Fabrication Strategy
07/07/2025 -
This article introduces a fabrication strategy for developing soft microactuators with orthogonally programmed shape, texture, and molecular anisotropy. Using microfluidics to generate liquid crystal...
High‐Temperature Enhancing Triboelectric Nanogenerator Based on Antioxidant Liquid Crystalline Polyarylate
07/07/2025 -
A high‐temperature enhancing triboelectric nanogenerator (HTE‐TENG) based on antioxidant liquid crystalline polyarylate (LCP), the highly rigid main chain of which endows TENG with excellent heat...
Automated thermal desorption-gas chromatography/mass spectrometry for screening of hazardous chemicals in cotton and cotton blend garments—analytical challenges
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The global production of textiles involves large amounts of health-hazardous chemicals, constituting possible health risks since residues usually remain in the finished garments. In the present...
Protein pellet sample preparation for the analysis of N-glycans of therapeutic proteins
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Profiling of N-glycans of therapeutic proteins is a critical component in the control of biopharmaceutical products. N-Glycosylation, a common post-translational modification has been shown to...
