The porous (Ta0.2Nb0.2Ti0.2Zr0.2Hf0.2)C high-entropy ceramic possesses interconnected microspheres, abundant interface in the microspheres, and the severe lattice distortion of the high-entropy ...

A strategy of multiscale collaborative design which combines high-entropy effect, dual-phase composition, highly porous structure and foam-gelcasting-freeze drying technique leads to uniform element ...

Some batteries have been known to catch fire or explode at high temperatures or when under stress. This safety concern has ...

Key research finding: Modern devices that use lithium ion batteries, like smartphones and electric cars, seem pretty robust. But try to use one in extreme heat or cold, and you’ll see how susceptible ...

Groundbreaking cerium oxide-based thermal switches achieve remarkable performance, transforming heat flow control with sustainable and efficient technology. Groundbreaking cerium oxide-based thermal ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers at the Hokkaido University in Japan have used a novel approach of using cerium oxide (CeO2) as an active material in ...

Researchers from Tsinghua University Press have elucidated how CrTaO 4 enhances the oxidation resistance of high-entropy alloys containing chromium and tantalum. They suggest that CrTaO4 holds ...

Designing high-performance pressure transducers can be a technical balancing act. While it’s relatively simple to design an accurate low range transducer with high output sensitivity, it is difficult ...

The alloy demonstrates what researchers say are exceptional strength and stability for use in advanced engineering applications. The Cu-3Ta-0.5Li nanocrystalline alloy exhibits resistance to ...