CAS： 2024
| Description |
Praseodymium-neodymium oxide, commonly referred to as Pr-Nd oxide or didymium oxide, is a mixed oxide compound composed of praseodymium (Pr) and neodymium (Nd) oxides. |
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Uses |
Praseodymium-neodymium oxide is a crucial precursor in the production of high-strength permanent magnets, particularly neodymium-iron-boron (NdFeB) magnets. These magnets are widely used in electric motors, wind turbines, hard disk drives, and various electronic devices due to their exceptional magnetic properties. |
For recovery of the rare earth elements neodymium and praseodymium from end-life permanent magnets, solvent extraction experiments were carried out on the nitrate-based leachate with trioctylphosphine oxide (TOPO) as an extractant.
This paper was to synthesize praseodymium-doped neodymium molybdate allochroic pigments with different molar ratios of molybdenum (Mo), neodymium (Nd) and praseodymium (Pr) through solid-state reactions.
