
Cerium oxide (CeO2) is a relatively important light rare earth product. Because of its special properties, it is widely used in the industrial sector, the amount of it is increasing rapidly, and the prospect is broad.At the end of the 1950s, my country's research on CeO2 products was successful.In the 1960s and 1970s, because of …

Rare earth is an extremely important strategic resource and plays an irreplaceable role in industrial production. Automobile glass, nuclear magnetic resonance, optical fiber, liquid crystal display, etc. cannot do without the addition of rare earth.Among them, yttrium (Y) is one of the rare earth metal elements and is a gray meta…
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