Researchers use ionic liquids for recycling bonded NdFeB permanent magnets
Green Car Congress
APRIL 15, 2020
The obtained product remains very brittle but, by heating in a vacuum furnace, its density and mechanical strength are greatly improved. It has also been reported that Lewis-acidic chloroaluminate ionic liquids can be used to dissolve epoxy resins of tantalum capacitors. —Önal et al. doi: 10.1039/D0GC00647E.
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