掺Y_2O_3磷酸盐隔热玻璃的制备及其性质的研究

Preparation and Properties of Y_2O_3- Doping Phosphate Glass Used for Heat Insulation

以磷酸盐为主要原料,通过掺Y2O3制得了具有良好化学稳定性和可见光透过性的磷酸盐隔热玻璃。测定了玻璃的XRD、穆斯堡尔谱、IR光谱及可见一缸外光谱,并对Y2O3改善磷酸盐玻璃的机制进行了合理的解释。

The phosphate glasses used for heat insulation which has fine chemical durability and visible light transmission were prepared by phosphate doped with Y2O3. The properties were determined by XRD, Mossbauer, IR and VIL - IR. Furthermore, the mechanism of chemical durability modified with ?03 was explained reasonably.