Researchers developed an yttrium doped nickel catalyst that creates stable oxygen vacancies to improve ammonia decomposition for clean hydrogen production. Ammonia carries a high density of hydrogen ...
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What are Rare Earth Elements Used For?
There are 17 rare earth elements (REEs) in all — 15 lanthanides plus yttrium and scandium. It's a fairly diverse group, with each rare earth mineral having different applications, pricing and ...
American firms face deepening yttrium and scandium shortages, threatening jet engine coatings and 5G chip production.
Suppliers to US aerospace and semiconductor firms face worsening rare earth shortages, with two turning away some clients, industry insiders said, weeks before US President Donald Trump is expected to ...
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