Optimized synthesis of Co-Sn sulfides enhances sodium-ion battery stability and capacity, positioning SIBs as a viable alternative to lithium-ion technologies.

THE two-dimensional structure of montmorillonite has been illustrated by electron micrographs of the face view of the plates 1–3. We report what we believe to be the first micrograph to be ...

Pushing the limits of structured light, applied physicists report a new type of optical vortex beam that not only twists as it travels but also changes in different parts at different rates to create ...

To analyze the materials, the team used Fourier-transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM ... of epoxy adhesives. The CSR structure, composed of a flexible core and a ...

Rather than importing graphite mined from China or Mexico, rice hull ash could provide a higher quality domestic material for making battery electrodes. The process is also more sustainable than ...

Mar. 25, 2025 — Researchers have determined that six gas valves provide the best protection against plasma disruptions in SPARC, a next-generation, experimental fusion system. By refining the ...

Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308 Gdańsk, Poland ...