Construcción
Construcción
Recent Advances in 3D‐Printed Multifunctional Thermally Deformed Metamaterials
29/04/2026 -
This review summarizes recent advances in 3D‐printed multifunctional thermally deformed metamaterials. By integrating thermal expansion regulation with Poisson's ratio control, stiffness...
Additively Manufactured Soft Magnets With Reduced Core Loss
29/04/2026 -
Soft magnetic toroids are fabricated from Ancorsteel and FeSi3.5wt% using laser powder bed fusion metal additive manufacturing. The cross‐sections of the magnetic toroids consist of Hilbert and...
Electrically‐Tunable Scattering‐Reflection‐Transparency State Transition in Polymer Dispersed Oblique Helicoidal Cholesterics for Smart Window Application
28/04/2026 -
A polymer‐dispersed oblique helicoidal cholesteric liquid crystals (PD‐ChOH‐LCs) system is developed by integrating a UV‐curable monomer with ChOH‐LCs. The device enables...
Validation of Profilometry‐Based Indentation Plastometry (PIP) Testing for Rapid Qualification of Electron Beam‐Powder Bed Fusion (EB‐PBF) With Ti–6Al–4V Builds
27/04/2026 -
Focusing on advanced materials produced by a new electron beam powder bed fusion (EB‐PBF) system, this work combines innovative rapid mechanical characterization techniques at high temperatures and...
Orthogonal Monomer Design Enables Sequentially Cured Hybrid Polymers for Ultralow‐Dielectric Applications
27/04/2026 -
Orthogonal monomer design enables a sequential curing strategy combining photodimerization, thermal BCB crosslinking, and in situ SSQ formation. The nanoconfined SSQ domains yield a hybrid polymer...
Triply‐Twinned Metamaterials: Unraveling the Mechanics and Failure Pathways Through High‐Resolution XCT
27/04/2026 -
Triply‐twinned architected lattices transform deformation from bending to stretching of struts, delivering up to threefold increases in stiffness and strength across polymeric and metallic systems....
Side Chains Override Crystallinity in n‐Type Organic Mixed Conductors
29/04/2026 -
Thermal annealing often improves charge transport in polymeric semiconductors by enhancing crystallinity, but does crystallinity help for organic transistors operating in water? By annealing three...
Design and Finite Element Modeling of 3D‐Printed Porous Metamaterial Beam Cores for Hybrid Bone Plates
25/04/2026 -
A hybrid triply periodic minimal surface beam‐core bone plate is investigated as an architecture‐driven strategy for stiffness modulation and load sharing. Experimental bending tests, analytical...
Carbon Fiber/Stainless Steel Yarn/Epoxy Hybrid Composites with Highly Mechanical and EMI Shielding Performance
25/04/2026 -
Carbon fiber/stainless steel hybrid composites with laminated, stitched, and woven architectures were developed to achieve both mechanical strength and electromagnetic shielding. The hybrid woven...
Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties
24/04/2026 -
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while...
Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics
24/04/2026 -
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is...
Tailored Mechanical Properties of the Poly(L‐Lactic Acid) Lattice Structure by Polymorphic Isothermal Crystallization Kinetics Control During Laser Powder Bed Fusion Process
24/04/2026 -
This study establishes a dual‐Avrami model for poly(L‐lactic acid) (PLLA) isothermal crystallization kinetics during laser powder bed fusion (LPBF) and proposes a crystallization threshold‐free...
Salting‐Out Engineered Sulfonated Cellulosic Hydrogel with Proton Hopping Pathways for Integrated Water Purification and Electricity Generation
23/04/2026 -
A salting‐out structured sulfonated biomass hydrogel is introduced as a multifunctional interfacial platform for simultaneous freshwater generation and electricity harvesting. Hofmeister‐induced...
The Resolution–Throughput Conflict In Material Extrusion Additive Manufacturing
23/04/2026 -
Extrusion‐based additive manufacturing is widely used but fundamentally constrained by a tradeoff between feature resolution and fabrication throughput. This perspective analyzes the coupled...
Charge‐Engineered COFs for Biointegrated Memristor Nerves
24/04/2026 -
Charge‐engineered covalent organic frameworks (COFs) enable electrostatic control of ion migration and memristive switching. Polarity‐dependent COF memristors achieve ultralow power operation and...
