Otros
Otros
Geometry‐Tunable Auxetic Behavior in a 3D‐Printed Multipoint Gap Cellular Metamaterial: Experimental and Numerical Insights
28/07/2026 -
This work presents a novel class of 3D‐printed auxetic metamaterials, distinguished by their angle‐tunable mechanical behavior. Inspired by a four‐leaf clover configuration, the proposed...
Semantic Modeling in Materials Science and Engineering With Platform MaterialDigital Core Ontology 3.0
28/07/2026 -
The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in...
Study on the Migration Resistance of Polyester Polyol D1050 in NR/BR Rubber Composites
27/07/2026 -
High‐molecular‐weight polyester polyol D1050 partially substitutes treated distillate aromatic extract plasticizer in natural rubber/butadiene rubber blends to block antioxidant 4020 migration....
Seed‐Assisted In Situ Growth Coupled With Rapid Joule Heating for Defect Engineering of ZIF‐67‐Derived Carbon Nanofibers Toward Broadband Microwave Absorption
27/07/2026 -
A synergistic strategy combining seed‐assisted in situ growth and ultra‐fast Joule heating (5 s, ≈104 K/s) is developed to fabricate ZIF‐67‐derived C/Co composite nanofibers. The...
A Comparative Study on Microstructure and Properties of FeCoCrNiTi High‐Entropy Alloy Coatings Fabricated by Laser Cladding Under Different Laser Powers
27/07/2026 -
Laser cladding coatings display directional grain growth and outstanding wear resistance. Powder characterization and microstructure analysis of the coatings clarify the inherent correlation between...
Regulation of Cu Segregation by Y2O3 in Laser‐Cladded AlCrFeNiCu High‐Entropy Alloy Coatings: Microstructural Homogenization and Performance Enhancement
27/07/2026 -
Moderate yttria addition in laser cladding (LC) effectively regulates elemental segregation, promotes solute redistribution, and refines the solidification microstructure. The suppressed formation of...
Robust Biomass Hydrogel Electrolyte via Cytoplasm Reconstruction for Ah‐Level Aqueous Batteries
28/07/2026 -
Cytoplasm reconstruction strategy is proposed to develop a type of biomass hydrogel electrolyte by the facile and energy‐efficiency brining technique. The brining process of natural biomass in...
Ferrous Pyrophosphate Hollow Nanorods Enable Lithium Metal Batteries Under Low Negative/Positive Capacity Ratios
28/07/2026 -
N‐doped carbon‐coated ferrous pyrophosphate (Fe2P2O7@NC) hollow nanorods are rationally synthesized through a self‐template method. The Fe2P2O7@NC hollow nanorods facilitate uniform Li...
Electrochromic Adaptive Solar Heater and Sub‐Ambient Passive Daytime Radiative Cooler
29/07/2026 -
An electrochromic Cu–Bi nanocluster device dynamically switches between solar heating and daytime sub‐ambient radiative cooling without mechanical motion. Defect‐activated graphene, minimized...
Toughening Artificial Spider Silk via Glue‐Like Nanoparticle Crosslinks
28/07/2026 -
A hybrid network architecture utilizing bioinspired glue‐like nanoparticles yields super‐tough artificial silk fibers. Acting as topological anchors, these nanoparticles enable the formation of...
Photoresponsive Granular Hydrogels Enable Spatiotemporal Control of Matrix Mechanics and MSC Behavior
28/07/2026 -
Microgels containing photolabile allyl sulfides are assembled into dynamic, photoresponsive granular hydrogels capable of post‐assembly spatiotemporal modulation of scaffold mechanics through...
Meniscus‐Guided Interfacial Ring‐by‐Ring Assembly for In Situ Fabrication of Tubular Hydrogels
28/07/2026 -
A tubular hydrogel fabrication method leveraging the meniscus effect at the oil‐water interface is presented. UV irradiation across the concave surface of the photocurable hydrogel precursor...
Slimmed Solvation Structure With Dual‐Interface Regulation for High‐Performance and Safe Lithium‐Sulfur Batteries
28/07/2026 -
A “slimmed solvation structure” strategy for Li–S battery electrolytes. Symmetric cations suppress anion aggregation around Li+, enabling fast transport under lean electrolyte conditions. An...
One‐Step Direct Writing and In Situ Poling of Ultrathin Piezoelectric Microarchitectures for Organ‐Conformal Stretchable Biointerfaces
28/07/2026 -
This work proposes a manufacturing‐enabled strategy for constructing ultrathin and stretchable piezoelectric biointerfaces with precisely engineered microarchitectures and stable polarization. By...
Thermodynamic Stability Boundary of Hygroscopic Salt‐Embedded Composite Materials for Atmospheric Water Harvesting
28/07/2026 -
A thermodynamic stability boundary framework is established to estimate salt leakage risk in hygroscopic salt‐embedded composite materials by comparing the equilibrium volume of the generated salt...
Siloxane Molecular Glue for Ultrarobust Interface Engineering in High‐Performance Colloidal Quantum Dot Infrared Image Sensors
28/07/2026 -
Siloxane molecular glue bridges PbS quantum dots and ALD‐grown SnO2 through Pb–S coordination and covalent Si–O–Si networks. Compared with weak van der Waals C60 interfaces, this robust...
Electric‐field Self‐Regulating 3D Composite Current Collectors for Stable Flexible Lithium Metal Batteries Over 1100 Wh L−1
28/07/2026 -
We report here a porous, electric‐field self‐regulating current collector that facilitates the formation of a dense, dendrite‐free, and mechanically flexible Li metal anode. Structured with a...
