来源：mining.comCanadian rare earth and metals recycler Cyclic Materials announced Wednesday an expansion of its partnership with magnetic materials developer VACUUMSCHMELZE (VAC). The companies have signed a 10-year exclusive agreement for recycling 100% of the magnet production by products that will be produced at VAC’s new manufacturing facility in Sumter, South Carolina scheduled to begin operations at the end of 2025.
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2025
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来源：彭博新闻社Rare earths shares jumped in Sydney after President Donald Trump signed an agreement with Australian Prime Minister Anthony Albanese that’s been described as a “shot in the arm” for the industry in Australia.After the deal was inked in the White House on Monday, Arafura Rare Earths Ltd. announced the US Export-Import Bank was considering $300 million of financing support for its Nolans project in Australia, sending its shares soaring as much as 29%. The miner — backed by the richest Australian, Gina Rinehart — also received conditional approval for $100 million in funding from Albanese...
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2025
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来源 ：ACS PublicationsMagnetic refrigeration using the magnetocaloric effect (MCE), where the temperature of a material changes as a magnetic field is applied, is a promising technology to increase the energy efficiency of commodity gas liquefaction at cryogenic temperatures. Currently, the most commonly studied materials for this application utilize rare-earth elements in nonporous forms. The continued development of magnetocaloric materials could benefit from (1) the discovery of materials with high surface areas capable of condensing substantial quantities of gas using minimal energy inputs a...
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2025
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来源：ACS PublicationsSelective and eco-friendly separation and purification methods for rare earth elements (REEs) are necessary to meet the increasing demand for these valuable metals, which are extensively used in modern electronics and clean energy technologies. Mining feedstocks consist of REE mixtures as stable trivalent cations (Ln3+) that are difficult to separate due to their identical charge and similar size. Lanthanide-binding tags (LBTs), peptide chelates that coordinate Ln3+ in binding pockets, show promise as selective, high-affinity extractants. We demonstrate that the LBT variant ...
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2025
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