source:Forbes wheelsGeneral Motors announced two deals Thursday that will let it domestically source crucial raw materials and parts for the expanding family of battery-electric vehicles GM will roll out over the coming decade.GM says it formed strategic partnerships with MP Materials of Las Vegas and Vacuumschmelze (VAC) of Frankfurt, Germany, to supply both rare earth metals like neodymium, as well as the high-power magnets used in EV drive motors. Until now, GM, like its competitors, largely has been dependent upon foreign sources, primarily Chinese. Suppliers and automakers have been...
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source：Mining Magazine Natural-resources08 December 2021CommentsShareJax JacobsenNew research from the University of St Andrews will help rare earth explorers identify where rare earth metals are located.The study was launched to determine why some volcanoes are excellent sources of rare earth metals, while others are not.Scientists determined that fluids that leak from the magma body to then be embedded into surrounding rocks can bring substantial quantities of rare earths metals. The fluids scatter the metals, making it hard for miners to identify an economically viable deposit.'Thi...
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source:PHYS.ORGA new understanding of how volcanic processes form deposits of rare earth metals, vital to everyday modern technology, is revealed in a new study from the University of St Andrews.The research, led by a team from the School of Earth and Environmental Sciences at St Andrews and published in the journal Geology (Friday 3 December), provides new clues about how hot volcanic fluids concentrate rare earth metals and how these metals seep out from the magma body.These rare metals, which include elements such as niobium and tantalum, are essential for the production of alloys, batterie...
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source:AZO NANOA study recently published in the journal Nanomanufacturing examines the cytotoxicity and biocompatibility of cerium oxide (CeO2) nanoparticles for use in different applications such as fuel cells, cancer treatment, auto-exhaust catalysts, and biosensors.Cerium oxide has received a lot of interest in recent years owing to its unique physical and chemical features. However, extensive use has resulted in their leakage into the ecosystem, where human exposure can cause serious health issues.Cerium Oxide Nanoparticles: Formation & ApplicationsCerium is a rare earth metal that co...
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