source:scitechdailyA research team has developed a technique for room-temperature all-solid-state hydride cells, which could enable advanced clean energy storage and conversion technologies. By introducing defects in the lattice structure of rare earth hydrides, the team suppressed electronic conductivity, creating pure hydride ion conductors with high conductivities in a wide temperature range.Materials that can conduct negatively charged hydrogen atoms in ambient conditions would pave the way for advanced clean energy storage and electrochemical conversion technologies.A research team from t...
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2023
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Investigation of the body-centred tetragonal structure of Fe–Co–V–N Bulk foils using the rolling and ammonia-gas-nitriding method source:natureAbstractImproving the properties of permanent magnets is essential for the advancement of electric motors in reducing energy consumption and carbon emissions. This study investigated the effect of V and N addition to FeCo foils on the stability of tetragonally distorted FeCo-based bulk magnets. The incorporation of these two elements stabilised the body-centred tetragonal structure in thin-film and bulk systems. Fe–Co–V ingots were rolled and nitri...
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2023
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source:thehinduScientists at the National Geophysical Research Institute (NGRI), a Council of Scientific and Industrial Research facility in Hyderabad, have reported the presence of lucrative rare-earth elements (REEs) in Anantapur district in Andhra Pradesh.Scientists at the National Geophysical Research Institute (NGRI), a Council of Scientific and Industrial Research facility in Hyderabad, have reported the presence of lucrative rare-earth elements (REEs) in Anantapur district in Andhra Pradesh.These elements are key components in many electronic devices and whose industrial applications sp...
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2023
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source:physResearchers at Berkeley Lab's Accelerator Technology & Applied Physics (ATAP) Division have developed a method for detecting and predicting the local loss of superconductivity in large-scale magnets that are capable of generating high magnetic fields. These high-field magnets are a core enabling technology for many areas of scientific research, medicine, and energy, where they are used in a range of applications, including in particle accelerators and colliders for high-energy and nuclear physics, diagnostic and therapeutic medical devices, and energy generation, transmissio...
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2023
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