Researchers developed BP16TPB, a recyclable supramolecular ionic liquid adhesive that reached 1.1 MPa underwater adhesion strength on ceramic within 10 seconds. Marangoni-driven solvent exchange displaced interfacial water and triggered reversible self-assembly, enabling durable bonding, stability beyond three years in a static load test, and repeated recycling without loss of performance.
Compression tunes bilayer nickelates without forcing the high-pressure phase, revealing an alternative route to the orbital and band conditions linked to superconductivity.
Researchers developed a cement composite containing 0.13 wt% polymer that migrates toward cracks under humid conditions and forms reversible bonds with fractured surfaces. The material recovered up to 62% of its compressive strength and 59% of its direct tensile strength, with compressive recovery continuing across six damage-healing cycles.
Researchers created an S60Se40 chalcogenide glass that combined a 0.62-to-21-µm transmission window with ultralow stiffness, 647% tensile strain, approximately 80% strain recovery, and room-temperature self-healing.
Researchers proposed Quantum Phononic Links that confine acoustic phonons within strained germanium quantum wells to connect spatially separated hole spin qubits. Simulations and theoretical estimates suggest that the CMOS-compatible architecture could provide frequency-selective coupling over long on-chip distances, though experiments must verify its performance.
Researchers showed that strong metal-polymer bonding depends on electron donation from polymer functional groups into vacant orbitals on oxidized metal surfaces. By engineering oxygen vacancies and carboxyl groups, they increased the tensile-shear strength of magnesium alloy/CFRTP joints by more than 400%.
Researchers developed a hybrid generative AI framework that designs 3D energetic material grain structures to match user-defined pressure-time combustion profiles. By combining physics-informed geometry modeling, diffusion-based generation, and gradient-based refinement, the approach reduced design time while maintaining strong simulation-based performance matching.
Fusion at high temperatures powers the sun and, if harnessed, could provide a potential source of energy here on Earth. But controlling fusion reactions has other benefits.
Researchers engineered a copper-bismuth reversible metal electrodeposition layer with a rotatable low- and high-emissivity window structure for all-season spectral control. The material system modulated solar transmission by 52.2% and long-wave infrared emissivity by 0.87, supporting lower modeled building energy use.
Researchers embedded a sulfonate-functionalized covalent organic framework in a fluorinated polymer electrolyte, creating ordered pathways that increased sodium-ion conductivity to 1.2 mS cm?¹ at 30 °C. The composite supported long-lived sodium-metal cycling and retained 87.3% capacity after 488 cycles in a 1 Ah solid-state pouch cell.
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