Patent ID: 8925349
Filing Date: 2015-01-06
Classification: C03C

Abstract:
1. A preparation method for rare earth ion doped silicate luminescence glass comprising following steps: taking Na 2 CO 3 , SiO 2 Y 2 O 3 and CeO 2 as raw materials, mixing the Na 2 CO 3 , SiO 2 Y 2 O 3 and CeO 2 together and melting obtained mixture at 1450° C. for 5 h, then pouring out melted frit, cooling the melted frit to a room temperature and then placing the melted frit in a tube furnace with temperature raised to 750° C. in a reductive atmosphere, and annealing the melted frit at 750° C. for 15 h, and finally obtaining the rare earth ion doped silicate luminescence glass of 30Na 2 O.9.5Y 2 O 3 .60SiO 2 .0.5Ce 2 O 3 after a molding process.