The rare earth fluoride (rare earth fluoride) industry has huge room for development and my country’s research has made new progress

Rare earth fluoride, also known as rare earth fluoride, refers to a compound composed of rare earth elements such as lanthanum series, scandium series, yttrium series and fluorine element. Rare earth fluorides usually have the advantages of good chemical stability, good insulation, high luminous efficiency, strong ionicity, and low refractive index, and are widely used…