Molybdenum oxide, ammonium molybdate and ammonium heptamolvbdate prices in the Chinese market are unchanged from the previous trading day on deadlocked supply and demand and reasonable inventory control.  

The University of Leeds has made breakthroughs in seeking new, sustainable permanent magnet with no rare earth, according to foreign media reports. Most permanent magnets are made from rare earth alloys, but mining and processing such materials produce toxic by-products, leading to ecological challenges associated with rare-earth mines and refineries. Meantime, demand for the permanent magnet is increasing as they are a common component in renewable energy, consumer electronics, and electric-powered vehicles.

Lithium batteries are used around the world, and though over the last few years they have had some competition, such as sodium and magnesium, they continue to be indispensable due to their high density and capacity. The University of Cordoba, Spain, and the University of San Luis, Argentina, have collaborated on a research project that can make use of graphite in used cellphones and devices with low recycling rates to manufacture new lithium batteries.

The rare earths are 16 strategically critical metals necessary for manufacturing nearly all high-tech products, from smartphones to guided missiles. According to foreign media reports, China seeks to control the global supply of rare earth minerals or may search for the transactions of advanced chips with rare minerals.

The lithium-air battery could work at low temperatures as its cathodes developed by Nanjing University can absorb sunshine. Lithium-air batteries with inorganic solid-state electrolytes have the potential to surpass lithium-ion batteries as the electrochemical energy storage technology of choice for electric vehicles. Most battery systems use liquid electrolytes, which have poor safety and thermal stability. In theory, lithium-air systems have very high energy densities. However, lithium-air batteries with solid electrolytes lose most of their capacity and power as the temperature drops below 0°C.

A new refrigerator devised by MIT scientists can cool sodium lithium molecules down to nanokelvin temperatures. For years, scientists have been looking for ways to cool molecules to ultra-cold temperatures. In this state, the molecular movement will be extremely slow, allowing scientists to control their quantum behavior precisely, so they may be able to use the molecules as complex bits for quantum computing, tuning individual molecules like tiny knobs to carry out multiple streams of calculations at a time.

For rare earth resources, Trump recently signed an executive order stating America has the right for space mining to explore and use resources from outer space. If the US successfully exploits rare minerals in outer space, it will break the export monopoly by countries such as China and Russia. The US president also said space is not a common area for resources and doesn't need the permission of international agreements to get started.

The first batch of the latest tungsten alloy armor piercing bullets equipped T-90M tanks came into service at the Russian Army in April, according to the Russian Satellite News Agency reported on April 13.

Unusual lithium lines and strong heavy elements are included in the spectrum of Thorne–Żytkow object, the rarest planet in the universe. According to news from foreign media on April 15. Seventy percent of the stars in the universe are red dwarf stars. The red dwarfs make up the largest population of stars in the galaxy, but they hide in the shadows, too dim to be seen with the naked eye from Earth. Their limited radiance helps to extend their lifetimes, which are far greater than that of the sun. In addition, the existence of some stars is beyond the scope of scientists.

A research team led by Zhancheng Guo achievements high-temperature phase equilibrium of rare earth slag. Recently, the American Ceramic Society (ACerS) awards the “Thermodynamics and crystallization kinetics of REEs in CaO–SiO₂–Ce₂O₃ system” of the ACerS Spriggs Phase Equilibria Award. The study was carried out by a team led by Prof. Guo at the State Key Laboratory of New Technologies for Iron and Steel Metallurgy.